Text preview for : tm290sg.pdf part of Acer TravelMate 290 Acer TravelMate 290 Series
Service Guide
Back to : tm290sg.pdf | Home
Acer TravelMate 290 Series
Service Guide
Service guide files and updates are available on the ACER/CSD web; for more information, please refer to http://csd.acer.com.tw
PART NO.: VD.T26V5.001 PRINTED IN TAIWAN
Revision History
Please refer to the table below for the updates made on TravelMate 430 service guide.
Date
Chapter
Updates
II
Copyright
Copyright © 2003 by Acer Incorporated. All rights reserved. No part of this publication may be reproduced, transmitted, transcribed, stored in a retrieval system, or translated into any language or computer language, in any form or by any means, electronic, mechanical, magnetic, optical, chemical, manual or otherwise, without the prior written permission of Acer Incorporated.
Disclaimer
The information in this guide is subject to change without notice. Acer Incorporated makes no representations or warranties, either expressed or implied, with respect to the contents hereof and specifically disclaims any warranties of merchantability or fitness for any particular purpose. Any Acer Incorporated software described in this manual is sold or licensed "as is". Should the programs prove defective following their purchase, the buyer (and not Acer Incorporated, its distributor, or its dealer) assumes the entire cost of all necessary servicing, repair, and any incidental or consequential damages resulting from any defect in the software.
Acer is a registered trademark of Acer Corporation. Intel is a registered trademark of Intel Corporation. Pentium and Pentium II/III are trademarks of Intel Corporation. Other brand and product names are trademarks and/or registered trademarks of their respective holders.
III
Conventions
The following conventions are used in this manual: SCREEN MESSAGES NOTE Denotes actual messages that appear on screen. Gives bits and pieces of additional information related to the current topic. Alerts you to any damage that might result from doing or not doing specific actions. Gives precautionary measures to avoid possible hardware or software problems. Reminds you to do specific actions relevant to the accomplishment of procedures.
WARNING
CAUTION
IMPORTANT
IV
Preface
Before using this information and the product it supports, please read the following general information. 1. This Service Guide provides you with all technical information relating to the BASIC CONFIGURATION decided for Acer's "global" product offering. To better fit local market requirements and enhance product competitiveness, your regional office MAY have decided to extend the functionality of a machine (e.g. add-on card, modem, or extra memory capability). These LOCALIZED FEATURES will NOT be covered in this generic service guide. In such cases, please contact your regional offices or the responsible personnel/channel to provide you with further technical details. Please note WHEN ORDERING FRU PARTS, that you should check the most up-to-date information available on your regional web or channel. If, for whatever reason, a part number change is made, it will not be noted in the printed Service Guide. For ACER-AUTHORIZED SERVICE PROVIDERS, your Acer office may have a DIFFERENT part number code to those given in the FRU list of this printed Service Guide. You MUST use the list provided by your regional Acer office to order FRU parts for repair and service of customer machines.
2.
V
VI
Table of Contents
Chapter 1 System Specifications 1
Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1 System Block Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3 Board Layout . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4 Top View . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4 Bottom View . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5 Outlook View . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6 Front Open View . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6 Front View . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7 Left Panel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8 Right Panel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .9 Rear Panel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .10 Bottom Panel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .11 Indicators . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .12 Lock Keys . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .13 Embedded Numeric Keypad . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .14 Windows Keys . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .15 Hot Keys . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .16 The Euro Symbol . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .17 Launch Keys . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .18 Touchpad . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .19 Touchpad Basics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .19 Hardware Specifications and Configurations . . . . . . . . . . . . . . . . . . . . . . . . . . .20
Chapter 2
System Utilities
33
BIOS Setup Utility . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .33 Navigating the BIOS Utility . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .33 Main . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .34 Advanced . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .35 Security . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .38 Boot . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .40 Exit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .41 BIOS Flash Utility . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .42 System Diagnostic Diskette . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .42
Chapter 3
Machine Disassembly and Replacement
43
General Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .44 Before You Begin . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .44 Disassembly Procedure Flowchart . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .45 Removing ODD Module, Memory and HDD Module . . . . . . . . . . . . . . . . . . . . .48 Removing the ODD Module . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .48 Removing the Memory . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .48 Removing the HDD Module . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .48 Removing the Keyboard/LCD Module . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .49 Removing the Keyboard . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .49 Removing the LCD module . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .49 Disassembling the Main Unit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .51 Disassembling the LCD Module . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .57 Disassembling the External Modules . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .59 Disassembling the HDD Module . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .59 Disassembling the Optical Disk Drive Module/Combo Drive Module . . . . .59
Chapter 4
Troubleshooting
61
System Check Procedures . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .62
VII
Table of Contents
External Diskette Drive Check . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .62 External CD-ROM/DVD-ROM Drive Check . . . . . . . . . . . . . . . . . . . . . . . .62 Keyboard or Auxiliary Input Device Check . . . . . . . . . . . . . . . . . . . . . . . . .63 Memory Check . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .63 Power System Check . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .63 Touchpad Check . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .65 Display Check . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .65 Sound Check . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .66 Insyde MobilePro BIOS POST Beep Code and POST Messages . . . . . . . . . . .67 Index of Symptom-to-FRU Error Message . . . . . . . . . . . . . . . . . . . . . . . . . . . . .69 Intermittent Problems . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .72 Undetermined Problems . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .73
Chapter 5
Jumper and Connector Locations
75
Top View . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .75 SW1 Settings (Lid switch) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .76 SW3 Settings(Kill Switch) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .76 Bottom View . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .77
Chapter 6 Appendix A Appendix B
FRU (Field Replaceable Unit) List Model Definition and Configuration Test Compatible Components
79 94 95
TravelMate 290 Series . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .94
Microsoft® Windows® XP Home Environment Test . . . . . . . . . . . . . . . . . . . . . .96 Microsoft® Windows® XP Pro Environment Test . . . . . . . . . . . . . . . . . . . . . . . .99
Appendix C Index
Online Support Information
103 105
VIII
Chapter 1
System Specifications
Features
This computer was designed with the user in mind. Here are just a few of its many features:
Performance
Intel® Pentium M processor at 1.3 ~ 1.7 GHz or higher Intel 855GM + Intel ICH4-M PC2100 DDR SDRAM, Maximum memory up to 2GB (with two 1024MB SO-DIMM when available) Internal removable optical drive (AcerMedia bay) High-capacity, Enhanced-IDE hard disk Li-Ion main battery pack Power management system with ACPI (Advanced Configuration Power Interface)
Display
Thin-Film Transistor (TFT) liquid-crystal display (LCD) displaying 32-bit high true colour up to 16.7 million colours at 1024X768 eXtended Graphics Array (XGA) resolution 3D graphics engine Simultaneous LCD and CRT display support S-video for output to a television or display device that supports S-video input Dual display capability
Multimedia
16-bit high-fidelity AC'97 Codec stereo audio Built-in dual speakers High-speed optical drive (AcerMedia bay)
Connectivity
High-speed fax/data modem port Ethernet/Fast Ethernet port Fast infrared wireless communication 3 USB 2.0 (Universal Serial Bus) ports (Two in rear and one on left) IEEE 1394 port InviLink 802.11b or 802.11a/b wireless LAN (manufacturing optional) Bluetooth ready (manufacturing optional)
Expansion
One type II CardBus PC Card slot Upgradeable memory
I/O Ports
One Infrared (FIR) One Type II CardBus slot
Chapter 1
1
One RJ-11 modem jack One RJ-45 network jack One DC-in jack for AC adapter One ECP/EPP-compliant parallel port One external monitor port One headphone/speaker/line-out jack (3.5mm mini jack) One microphone/line-in jack (3.5mm mini jack) One S-video-out (NTSC/PAL) port Three Universal Serial Bus (USB) ports One IEEE 1394 port
2
Chapter 1
System Block Diagram
Chapter 1
3
Board Layout
Top View
1-JP12 2-JP7 3-JP2 4-JP1 5-JP10 6-JP6 7-JP5 8-JP4 9-JP3 10-SW1 11-JP8 12-JP11
CPU Socket FAN Connector Parallel Port CRT Connector LCD Connector USB Connectors (*2) RJ11/RJ45 Connectors S-Video Connector IEEE 1394 Connector Lid Switch USB Connector MDC/MBC Connector
13-JP15 14-JP20 15-JP23 16-SW3 17-JP18 18-JP17 19-JP13 20-PJP9 21-JP21 22-JP22 23-PCN1
PCMCIA Connector MIC in Jack Headphone out Jack Wireless Kill Switch Speakers Connector Module Connector Mini PCI Connector Battery Connector Keyboard Connector HDD Connector DC-In Jack
4
Chapter 1
Bottom View
24-JP25
SO-DIMM Socket
25-JP26
SO-DIMM Socket
Chapter 1
5
Outlook View
A general introduction of ports allow you to connect peripheral devices, as you would with a desktop PC.
Front Open View
# 1 2 3 4
Icon
Item Display screen Power Button Touchpad Click buttons (left and right) Palmrest Keyboard Status indicators
Description Also called LCD (liquid-crystal display), displays computer output. Turns on the computer power. Touch-sensitive pointing device which functions like a computer mouse. The left and right buttons function like the left and right mouse buttons; the center button serves as a 4-way scroll button. Comfortable support ares for your hands when you use the computer. Inputs data into your computer. LEDs (light-emitting diode) that turn on and off to show the status of the computer, its functions and components. Two special keys for frequently used programs.
5 6 7
8
Launch keys
6
Chapter 1
Front View
# 1 2
Icon Latch
Item
Description Latch for opening and colsing the computer. For hot-swappable modules including CDROM, DVD-ROM, DVD/CD-RW combo or DVD-RW.
AcerMedia bay
Chapter 1
7
Left Panel
# 1
Icon
Item Infrared port
Description Interfaces with infrared devices (e.g., infrared printer, IR-aware computer). Accepts one Type II 16-bit PC card or 32bit CardBus PC card.
2
PC card slot
3
Wireless communication switch
Enables and disables wireless communication devices.
4 5
Stereo speaker Headphone/Speaker/ Line-out jack
Outputs sound. Connects to headphones or other line-out audio devices (speakers).
6
Microphone/Line-in jack
Accepts input from external microphone, or other audio line-in devices (e.g., audio CD player, stereo walkman and etc.). Connects to Universal Serial Bus devices (e.g., USB mouse, USB camera).
7
One USB 2.0 port
8
Chapter 1
Right Panel
# 1 2
Icon HDD
Item Stereo speaker Outputs sound.
Description Houses the computer hard disk.
3 4
Ventialtion slot DC-in jack
Enables the computer to stay cool, even after prolonged use. Connects the AC adapter.
Chapter 1
9
Rear Panel
# 1
Icon
Item IEEE 1394 port
Description Connects to IEEE 1394 devices.
2
S-video
Connects to a television or display device with S-video input.
3
Ethernet port
Connects to an Ethernet 10/100-based network.
4
Modem port
Connects to a phone line.
5
Two USB 2.0 ports
Connects to Universal Serial Bus devices (e.g., USB mouse, USB camera). Connects to a display device (e.g., external monitor, LCD projector).
6
External display port
7
Parallel port
Connects to a parallel device (e.g., parallel printer).
8
Security keylock
Connects to a Kensington-compatible computer security lock.
10
Chapter 1
Bottom Panel
# 1 2 3 4 5 6 7
Icon
Item Memory compartment AcerMedia bay release latch AcerMedia bay Battery bay Battery release latch Hard disk bay Cooling fan
Description Houses the computer's main memory. Unlatches the AcerMedia drive for removing the optical drive. Houses an AcerMedia drive module. Houses the computer's battery pack. Unlatches the battery to remove the battery pack. Houses the computer's hard disk (securedby a screw). Helps keep the computer cool. Note: Don't cover or obstruct the opening of the fan.
Chapter 1
11
Indicators
The computer has seven easy-to-read status icons below the display screen.
The status LCD displays icons that show the status of the computer and its components.
Icon HDD
Function
Description Lights when Hard Disk Drive is activated.
ODD
Lights when Optical Disk Drive is activated.
Scroll lock
Lights when Scroll Lock is activated.
Caps lock
Lights when Caps Lock is activated.
Pad lock (cursor)
Lights when Pad lock is activated.
Num lock
Lights when Num Lock is activated.
Wireless/Bluetooth indicator
Orange indicators that wireless LAN is enables; blue indicators that Bluetooth (optional) is enabledLights when the Wireless LAN or Bluetooth capabilities are enabled. Lights green when the power is on. Flashes when the computer is in standby mode. Lights green. Flashes when the battery is being charged or low capacity.
Power
Battery
12
Chapter 1
Lock Keys
The keyboard has four lock keys which you can toggle on and off.
Lock Key Caps Lock Pad lock (Fn-F10) Num lock (Fn-F11)
Description When Caps Lock is on, all alphabetic characters typed are in uppercase. When Pad Lock is on, the embedded keypad is enabled. In this mode the keypad is cursor function. When Num Lock is on, the embedded keypad is in numeric mode. The keys function as a calculator (complete with the arithmetic operators +, -, *, and /). Use this mode when you need to do a lot of numeric data entry. A better solution would be to connect an external keypad. When Scroll Lock is on, the screen moves one line up or down when you press w and y respectively. Scroll Lock does not work with some applications.
Scroll lock (Fn-F12)
Chapter 1
13
Embedded Numeric Keypad
The embedded numeric keypad functions like a desktop numeric keypad. It is indicated by small characters located on the right hand side of the keycaps.
Desired Access Number keys on embedded keypad Main keyboard keys
Num Lock On Type numbers in a normal manner. Hold while typing letters on embedded keypad.
Num Lock Off
Type the letters in a normal manner.
14
Chapter 1
Windows Keys
The keyboard has two keys that perform Windows-specific functions.
Key Windows logo key
Icon
Description Start button. Combinations with this key perform special functions. Below are a few examples: + Tab (Activates next taskbar button)
+ E (Explores My Computer)
+ F (Finds Document)
+ M (Minimizes All)
j+
+ M (Undoes Minimize All)
+ R (Displays the Run... dialog box) Application key Opens a context menu (same as a right-click).
Chapter 1
15
Hot Keys
The computer uses hotkey or key combinations to access most of the computer's controls like sreen brightness and volume output. To activate hot keys, press and hold the Fn key before pressing the other key in the hot key combination.
Hot Key Fn-Esc
Icon Sleep
Function
Description Puts the computer in Sleep mode.
Fn-F5
Display toggle
Switches display output between the display screen, external monitor (if connected) and both the display screen and external monitor. Turns the speakers on and off.
Fn-End
Speaker toggle
Fn-PgUp
Volume up
Increases the speaker volume.
Fn-PgDn
Volume down
Decreases the speaker volume.
Fn-w
Brightness up
Increases the screen brightness.
Fn-y
Brightness down
Decreases the screen brightness
16
Chapter 1
The Euro Symbol
If your keyboard layout is set to United States-International or United Kingdom or if you have a keyboard with a European layout, you can type the Euro symbol on your keyboard.
NOTE: For US keyboard users: The keyboard layout is set when you first set up Windows. For the Euro symbol to work, the keyboard layout has to be set to United States-International.
To verify the keyboard type in Windows 2000 and Windows Millennium Edition, follow the steps below: 1. 2. 3. 4. 5. Click on Start, Settings, Control Panel. Double-click on Keyboard. Click on the Language tab. Verify that keyboard layout used for "En English (United States)" is set to United States-International. If not, select and click on Properties; then select United States-International and click on OK. Click on OK.
To verify the keyboard type in Windows XP, follow the steps below: 1. 2. 3. 4. 5. Click on Start, Control Panel. Double-click on Regional and Language Options. Click on the Language tab and click on Details. Verify that the keyboard layout used for "En English (United States)" is set to United States-International. If not, select and click on ADD; then select United States-International and click on OK. Click on OK.
To type the Euro symbol: 1. 2. Locate the Euro symbol on your keyboard. Open a text editor or word processor.
3. Hold Alt Gr and press the Euro symbol. NOTE: Some fonts and software do not support the Euro symbol. Please refer to www.microsoft.com/ typography/faq/faq12.htm for more information.
Chapter 1
17
Launch Keys
Located at the top of keyboard are three buttons. The left-most button is the power button. To the right of the power button are the two launch keys. They are designated as the programmable buttons (P1 and P2).
Launch Key P1 P2
Default application User-programmable User-programmable
18
Chapter 1
Touchpad
The built-in touchpad is a pointing device that senses movement on its surface. This means the cursor responds as you move your finger on the surface of the touchpad. The central location on the palmrest provides optimum comfort and support.
Touchpad Basics
The following items teach you how to use the touchpad:
Move your finger across the touchpad to move the cursor. Press the left and right buttons located on the edge of the touchpad to do selection and execution functions. These two buttons are similar to the left and right buttons on a mouse. Tapping on the touchpad produces similar results.
Function Execute
Left Button Click twice quickly Click once Click and hold, then use finger to drag the cursor on the touchpad
Right Button
Tap Tap twice (at the same speed as double-clicking the mouse button) Tap once Tap twice (at the same speed as double-clicking a mouse button) then hold finger to the touchpad on the second tap to drag the cursor
Select Drag
Access context menu
Click once
NOTE: Keep your fingers dry and clean when using the touchpad. Also keep the touchpad dry and clean. The touchpad is sensitive to finger movements. Hence, the lighter the touch, the better the response. Tapping harder will not increase the touchpad's responsiveness.
Chapter 1
19
Hardware Specifications and Configurations
Processor
Item CPU type CPU package CPU core voltage CPU I/O voltage uFCPGA package Support automatic selection of power supply voltage 1.05V Specification Intel Mobile Pentium M processor at 1.3~1.7 GHz or higher
BIOS
Item BIOS vendor BIOS Version BIOS ROM type BIOS ROM size BIOS package Bupported protocols BIOS password control Insyde Insyde MobilePRO BIOS 4.0 Flash ROM 512KB 32 lead of PLCC ACPI 1.0b,PC Card 95, SM BIOS 2.3, EPP/IEEE 1284, ECP/IEEE 1284 1.7 & 1.9, PCI 2.2, PnP 1.0a, DMI 2.0, USB, VGA BIOS, CD-ROM bootable Set by setup manual Specification
Second Level Cache
Item Cache controller Cache size 1st level cache control 2nd level cache control Cache scheme control Built-in CPU 1MB Always enabled Always enabled Fixed in write-through Specification
System Memory
Item Memory controller Memory size DIMM socket number Supports memory size per socket Supports maximum memory size Supports DIMM type Supports DIMM Speed Supports DIMM voltage Supports DIMM package Memory module combinations Intel 855GM GMCH 128MB/256MB/512MB/1GB 2 sockets 1024MB 2GB (by two 1024MB SO-DIMM module) DDR Synchronous DRAM 200/266 MHz 2.5V 200-pin SO-DIMM You can install memory modules in any combinations as long as they match the above specifications. Specification
20
Chapter 1
Memory Combinations
Slot 1 256/512MB 256/512MB 256/512MB 256/512MB 0 MB 128MB 256MB 512MB Slot 2 Total Memory 256MB/512MB 384MB/640MB 512MB/768MB 768MB/1024MB
NOTE: Above table lists some system memory configurations. You may combine DIMMs with various capacities to form other combinations. . LAN Interface
Item Supports LAN protocol LAN connector type LAN connector location 10/100 Mbps RJ45 Rear side Specification
. Modem / Bluethooth Interface
Item Data modem data baud rate (bps) Supports modem/bluetooth protocol Modem connector type Modem connector location 56K V.90 for MDC / Bluetooth 1.1 standard for BT modem RJ11 Rear side Specification
Hard Disk Drive Interface
Item Vendor & Model Name Toshiba 20G MK2023G AS 20000 512 2 1 4200 RPM Toshiba 30G MK3021G AS 30000 512 2 1 4200 RPM Toshiba 40G MK4021G AS 40000 512 3 2 4200 RPM Specification Toshiba 60G MK6021G AS 60000 512 4 2 4200 RPM Hitachi 20G IC25N020 -ATMR04 20000 512 1 1 4200 RPM Hitachi 30G IC25N030 -ATMR04 30000 512 2 1 4200 RPM Hitachi 40G IC25N040 -ATMR04 40000 512 2 1 4200 RPM Hitachi 60G IC25N060 -ATMR04 60000 512 3 2 4200 RPM
Capacity (MB) Bytes per sector Data heads Drive Format Disks Spindle speed (RPM) Buffer size Interface Max. media transfer rate (disk-buffer, Mbytes/s)
Performance Specifications 2048KB ATA-5 164.6~ 257.1 2048KB ATA-5 154.3~ 298.0 2048KB ATA-5 154.3~ 298.0 2048KB ATA-5 154.3~ 298.0 2048KB ATA-5 350 2048KB ATA-5 350 2048KB ATA-5 350 2048KB ATA-5 350
Chapter 1
21
Hard Disk Drive Interface
Item Data transfer rate (host~buffer, Mbytes/s) 100 MB/ Sec. Ultra DMA mode-5 5V(DC) +/ - 5% 100 MB/ Sec. Ultra DMA mode-5 5V(DC) +/ - 5% 100 MB/ Sec. Ultra DMA mode-5 5V(DC) +/ - 5% Specification 100 MB/ Sec. Ultra DMA mode-5 5V(DC) +/ - 5% 100 MB/ Sec. Ultra DMA mode-5 5V(DC) +/ - 5% 100 MB/ Sec. Ultra DMA mode-5 5V(DC) +/ - 5% 100 MB/ Sec. Ultra DMA mode-5 5V(DC) +/ - 5% 100 MB/ Sec. Ultra DMA mode-5 5V(DC) +/ - 5%
DC Power Requirements Voltage tolerance
DVD-ROM Interface
Item Vendor & model name Performance Specification Transfer rate (KB/sec) Toshiba (SR-C2612) With CD Diskette (Mode1) 4X-5.7X PCAV 600-855KByte/s 10.3X-24X CAV 1552-3600KByte/s (Mode2) 4X-5.7X PACV 684.4-975.3KBytes/s 10.3X-24X CAV 1769-4104KByte/s 192 KBytes IDE/ATAPI DVD: DVD-ROM (DVD-5, DVD-9, DVD-10, DVD-18),DVD-R (read, single border), DVD-RW(read) DVD-RAM (read, Version2.1), DVD-RAM (read, Version 1.0) CD: CD-Audio, CD+(E)G, CD-MIDI, CD-TEXT, CD-ROM, CD-ROM XA, CD-I, CD-I Bridge (Photo-CD, Video-CD) Multisession CD (Photo-CD, CD-EXTRA, CD-R, CD-RW), CD-R (read), CD-RW (read) Load: Manual Release: (a) Electrical Release (Release Button) (b) Release by ATAPI command (c) Emergency Release +5 V +/- 5 % (Operating) +/- 8 % (Start up) +5 V +/- 0.25V With DVD Diskette 3.3X-8X CAV 4463-10820KByte/s Specification
Data Buffer Capacity Interface Applicable disc format
Loading mechanism
Power Requirement Input Voltage Input Voltage
Audio Interface
Item Audio Controller Audio onboard or optional Mono or Stereo Resolution Compatibility Mixed sound source Sampling rate Internal microphone Internal speaker / Quantity Realtek ALC202 AC97 Codec Built-in Stereo 20 bit stereo Digital to analog converter 18 bit stereo Analog to Ditial converter Microsoft PC99, AC97 2.2 & WHQL CD 48 KHz No Yes / 2 Specification
22
Chapter 1
Video Interface
Item Video vendor Video name Chip voltage Supports ZV (Zoomed Video) port Intel Intel 855GM GMCH Core/1.2V No Specification
Video Resolution Mode (for both LCD and CRT)
Resolution 1024*768 1400*1050 (SXGA) 1600*1200 (UXGA) 1280*1024 (Monitor) Yes Yes Yes Yes 16 bits (High color) Yes Yes Yes Yes 32 bits (True color)
Parallel Port
Item Parallel port controller Number of parallel port Location Connector type Parallel port function control SMSC LPC47N227 One Rear side 25-pin D-type connector, in female type Enable/Disable/Auto (BIOS or operating system chooses configuration) by BIOS setup Note: Depending on your operating system, disabling an unused device may help free systen resources for other devices. Yes (set by BIOS setup) Note: When Mode is selected as EPP mode, "3BCh" will not be available. DMA channel 1 378h, 278h IRQ7, IRQ5 Specification
Supports ECP/EPP/Bi-directional (PS/2 compatible) Optional ECP DMA channel (in BIOS setup) Optional parallel port I/O address (in BIOS setup) Optional parallel port IRQ (in BIOS setup)
USB Port
Item USB compliancy level OHCI Number of USB port Location Serial port function control 2.0 USB 2.0 3 Rear side Enable/Disable by BIOS setup Specification
PCMCIA Port
Item PCMCIA controller Supports card type ENE CB1410 CardBus Type II Specification
Chapter 1
23
PCMCIA Port
Item Number of slots Access location Supports ZV (Zoomed Video) port Supports 32 bit CardBus One type-II Left panel No ZV support Yes Specification
System Board Major Chips
Item System core logic Super I/O controller Audio controller Video controller Hard disk drive controller Keyboard controller RTC Intel 855GM and ICH4-M SMSC 47N227, LPC interface Realtek ALC202 Codec Intel 855GM GMCH ICH4-M NS 87591L ICH4-M Controller
Keyboard
Item Keyboard controller Keyboard vendor & model name Total number of keypads Windows logo key Internal & external keyboard work simultaneously NS 87591L Standard keyboard w/o launch button embeded 85/86/90 keys with 101/102 key emulation Yes Yes Specification
Battery
Item Vendor & model name Battery Type Pack capacity Cell voltage Number of battery cell Package configuration Sony/Samsung Li-ion 63Wh / 31Wh 3.7V/cell 8/4 Pin 1: BATT+: Battery positive power pin Pin 2: 6C/8C Pin 3: B/I: Enable Li-ion battery output, connect to 1k resistor to GND in system. Pin 4: TS: connect 10K ohm Thermistor to GND Pin 5: EC_SMD1: SMbus DATA Pin 6: EC_SMC1: SMbus CLOCK Pin 7: GND: battery ground power pin Package voltag 14.8V Specification
24
Chapter 1
LCD Inverter Specification This inverter is designed to light up the CCFL of LCD for TravelMate 430 series notebook. It should be supported the following LCD panels.
No. 1 2 3 4 5 6 7 8 AU CMO CPT Toppoly AU Hitachi LG Hannstar Supplier B141XN04 N141X6-L01 CLAA141XF01 TD141TGCB1 B150XG02-V1 TX38D81VC1CAB LP150X08-A3 HSD150PX17-A Model Type TFT, 14.1" XGA TFT, 14.1" XGA TFT, 14.1" XGA TFT, 14.1" XGA TFT 15.0" XGA TFT, 15.0 XGA TFT 15.0" XGA TFT, 15.0" XGA
There are two control signals that come form system to control lamp brightness. One signal is named DAC_BRIG, which limits current to meet LCD lamp current specification. Another one is named PWM, which adjusts lamp brightness. This inverter brightness is adjusted by PWM burst mode. The PWM burst mode is that turning on and off the lamp at rate of 150Hz. The effective brightness is a function of the duty cycle. Features 1. Wide range 9V to 21V input voltage. 2. Birghtness adjustment by PWM duty mode. 3. Close loop controls lamp current.
Chapter 1
25
Electrical Characteristics
No . 1 Parameter Input voltage Input current Lamp current Lamp current Frequency Output power Efficiency Starting voltage Starting time Dispoff# Limited lamp maximum current PWM signal *Note 4 DACBRIG Symbol NV_PWR 9 Min. Typ. 14.8 Max. 21 V Unit Comment 7.5V (continuous) can work *Note 1 2 3 4 4 5 6 7 8 9 10 Iin IL IL F Pout Vs Tvs -3.0 2.7 45 -80% 1600 1 2.8 0 0 0.33 --55 ----3.3 0.5 -6.8 6.3 65 4.5 ---1.5 3.6 0.8 3.3 A mA mA KHz W -V Sec V V V Backlight on/off signal Low level *Note 2 At 0'C DAC=0V *Note 2 DAC=1V * Note 3
11
INV_PW M
142 3.0 30
150 3.3 --
158 3.6 100
Hz V %
PWM signal frequency PWM signal amplitude
Ton Duty = -----------------Period
12 Lamp current over-shoot Current Waveform factor I zero-PK --10 % Line transient (10.8V to 21V/100us) and turn on transient
13
1.27
1.56
Multiple
Ip I rms
-10% 0
2
or +10% Mulitple
I-p I rms
*10
14
Unbalance Rate
Ip -I-p Irms
IHl --0 A PWM=30%
15
Turn off current (Hight side) Turn off voltage (Low side)
15
Voff
--
--
150Vpp
V
PWM=30%
26
Chapter 1
No . 16
Parameter Voltage Rise time (Low side) Voltage fall time (Low side)
Symbol Trise --
Min. --
Typ.
Max. 300us
Unit us
Comment PWM=30%
17
Tfall
--
--
300us
us
PWM=30%
NOTE:
*1. The inverter can work in 7.5V input voltage (continuous), but 7.5V electronic characteristic will not be care. *2. Limited lamp maximum current by DAC_BRIC signal: When DAC_BRIG voltage is 0V and INV_PWM enables (100%), lamp has max. current. When DAC_BRIG voltage is 3.3V and INV_PWM enables (100%), lamp has min. current. When add 1V DAC, the 100% Lamp current will decrease 0.5mA. DAC_BRIG signal comes from system chipset with internal resistance of 3K *3. Inverter operating frequency should be within specification (45~65kHz) at max. and min. brightness load. *4. INV_PWM enable implies INV_PWM signal is High level (On duty cycle is 100%). It is a square wave of 150Hz to adjust backlight brightness that is a function of PWM duty cycle. Backlight brightness is maximum value under INV_PWM at 100% and brightness is minimum under INV_PWM at 30%. *5.The system interface signals belong to 3.3V. *6. Please make sure open lamp output voltage should be within starting voltage specification. *7. Inverter should pass human body safety test. *8. Inverter should be no smoking by any component open/short test. *9. Transformer voltage stress should not be over 85% under any condition. (turn on overshoot transient and line transient.) *10. Audio noise should be less than 36dB at 10cm distance. .
Electrical specification
No . 1 Symbol V oper* Il Il Il Il F -6.2 3.0 5.7 2.7 45 80% Min. Typ. 650 6.5 3.3 6.0 3.0 55 -Max. -6.8 3.6 6.3 3.3 65 -Unit Vrms mArms mArms mArms mArms kHz -Comment Lamp operating voltage (650+/-50) DAC_BRIG: 0 V, PWM: 100% DAC_BRIG: 0 V, PWM:30% DAC_BRIG: 0V, PWM:100% DAC_BRIG: 1V, PWM:30%
Thermal Chapter 1 27
All components on inverter board should follow below rules: 1. Component using conditions (component stress) must be within component specification including voltage rating, current rating, temperature etc. 2. Component temperature should follow below: T <=30 degree C, at 25, 35 degree C. Component temperature should be less than 70 degree C inside system at 35 degree C. LCD
Item Vendor & model name CPT CLAA14 1XF01 AU B141XN 04 / B150XG 02-V1 / B150XG 01-V2 14.1/ 15.0 Hitachi TX38D8 1VC1CAB LG LP150X 08-A3 Specification Sanyo TM150X G-02L11 Hannstar HSD150 PX17-A CMO N141X6L01 Toppoly TD141TGCB1
Mechanical Specifications LCD display area (diagonal, inch) Display technology Resolution 14.1 15.0 15.0 15.0 15.0 14.1 14.1
TFT XGA (1024* 768) 262K
TFT XGA (1024* 768) 262K
TFT XGA (1024* 768) 262K
TFT XGA (1024* 768) 262K
TFT XGA (1024* 768) 262K
TFT XGA (1024* 768) 262K
TFT XGA (1024* 768) 262K
TFT XGA (1024* 768) 262K
Supports colors Brightness control Contrast control Suspend/ Standby control Supply voltage for LCD display (V) Supply voltage for LCD backlight (Vrms)
Optical Specification keyboar d hotkey No Yes keyboar d hotkey No Yes keyboar d hotkey No Yes keyboar d hotkey No Yes keyboar d hotkey No Yes keyboar d hotkey No Yes keyboar d hotkey No Yes keyboar d hotkey No Yes
Electrical Specification 3.3 3.3 3.3 3.3 3.3 3.3 3.3 3.3
690
690
690
690
690
690
690
690
AC Adapter
Item Vendor & model name Input Requirements Maximum input current (A, @100Vac, full load) Nominal frequency (Hz) 1.7Amax@100Vac 0.9Amax@ 240Vac 47 - 63 API API 2AD02-381 90W Specification
28
Chapter 1
AC Adapter
Item Frequency variation range (Hz) Nominal voltages (Vrms) Inrush current Efficiency Output Ratings (CV mode) DC output voltage Noise + Ripple Output current Output Ratings (CC mode) DC output voltage Constant output Dynamic Output Characteristics Start-up time Hold up time Over Voltage Protection (OVP) Short circuit protection Electrostatic discharge (ESD) Dielectric Withstand Voltage Primary to secondary Leakage current Regulatory Requirements 4242 Vdc for 1 second 60uA at 254Vac 1. FCC class B requirements (USA) 2. VDE class B requirements (German) 3. VCCI classII requirements (Japan) 3 sec. (@115 Vac and 230Vac full load) 5ms min. (@115 Vac input, full load) 27V Output can be shorted without damage, and auto recovery 15kV (at air discharge) 8kV (at contact discharge) 18.0 ~ 20.0 3.3A Offers constant voltage 19.0V output source with 60W max output power capacity. 380mvp-pmax (20MHz bandwidth) for resistor load 0 A (min.) 3.16A (max.) 47 - 63 90 - 264 The maximum inrush current will be less than 50A and 100A when the adapter is connected to 115Vac(60Hz) and 240Vac(50Hz) respectively. High efficiency 86% minimum, at 100~240Vac AC input, full load, warm-up condition. Specification
Power Management
ACPI Mode Mech. Off (G3) Soft Off (G2/S5) Working (G0/S0) Sleeping State (S3) Power Management All devices in the system are turned off completely. OS initiated shutdown. All devices in the system are turned off completely. Individual devices such as the CPU and hard disk may be power managed in this state. CPU Power Down VGA Power Down PCMCIA Suspend Audio Power Down Hard Disk Power Down Super I/O Power Down Also called Hibernate state. System saves all system states and data onto the disk prior to power off the whole system.
Sleeping State (S4)
Environmental Requirements
Item Temperature Specification
Chapter 1
29
Environmental Requirements
Item Operating Non-operating Non-operating Humidity Operating Non-operating Non-operating Vibration Operating (unpacked) Non-operating (unpacked) 5 ~ 500Hz: 0.9G 5 ~ 500Hz: 1.3G 10% to 90% without condensation 10% to 90% RH, non-condensing (unpacked) 10% to 90% RH, non-condensing (storage package) +5 ~ +35°C -20 ~ +65°C -20 ~ +65°C (storage package) Specification
Mechanical Specification
Item Dimensions Weight I/O Ports Specification 330mm (W) x 273mm (D) x 31.7mm (H) for 14.1/15.0 inch model 6.11lb (2.77kg) for 14.1 inch model (8 cell battery) 6.41lb (2.9kg) for 15.0 inch model (8 cell battery) One type II CardBus slots, One RJ-11 modem jack,One RJ-45 network jack, One DC-in jack for AC adapter, One ECP/EPP-compliant parallel port, One external monitor port, One headphone/speaker/line-out jack (3.5mm mini jack), One microphone/line-in jack (3.5mm mini jack), One S-video-out (NTSC/PAL) port, Three Universal Serial Bus (USB) ports, One IEEE 1394 port. One Recycle plastic PC+ABS 94V0 Power, Media activity, Battery charge, Wireless/Bluetooth communication, Caps lock, Pad lock, Num lock and Scroll lock indicators Power switch Lid switch User define switch 1, 2 Wireless ON/OFF switch
Drive Bays Material Indicators Switch
Memory Address Map
Memory Address 000E0000h-000FFFFFh 000C0000h-000CFFFFh 000A0000h-000BFFFFh 00000000h-0009FFFFh 128KB 64KB 128KB 640KB Size VGA BIOS Video memory (VRAM) Conventional memory Function System BIOS
I/O Address Map
I/O Address 0000-001F 0000-0CF7 0010-001F 0020-0021 0024-0025 0028-0029 002C-002D Direct memory access controller PCI bus Motherboard resources Programmable interrupt controller Motherboard resources Motherboard resources Motherboard resources Function
30
Chapter 1
I/O Address Map
I/O Address 002E-002F 0030-0031 0034-0035 0038-0039 003C-003D 0040-0043 004C-004F 0050-0053 0060-0060 0061-0061 0062-0062 0064-0064 0066-0066 0070-0071 0072-0077 0080-0080 0081-008F 0090-009F 00A0-00A1 00A4-00A5 00A8-00A9 00AC-00AD 00B0-00B5 00B8-00B9 00BC-00BD 00C0-00DF 00F0-00FE 0170-0177 01F0-01F7 0200-020F 0274-0277 0279-0279 0376-0376 0378-037B 03B0-03BB 03C0-03DF 03F6-03F6 03F8-03FF 04D0-04D1 0778-077B 07F8-07FF 0A79-0A79 0D00-FFFF 1000-107F 1100-110F Motherboard resources Motherboard resources Motherboard resources Motherboard resources Motherboard resources System timer Motherboard resources Motherboard resources Standard 101/102-Key or Microsoft Natural PS/2 Keyboard System speaker Microsoft ACPI-Compliant Embedded Controller Standard 101/102-Key or Microsoft Natural PS/2 Keyboard Microsoft ACPI-Compliant Embedded Controller System CMOS/real time clock Motherboard resources Motherboard resources Direct memory access controller Motherboard resources Programmable interrupt controller Motherboard resources Motherboard resources Motherboard resources Motherboard resources Motherboard resources Motherboard resources Direct memory access controller Numeric data processor Secondary IDE Channel Primary IDE Channel Motherboard resources ISAPNP Read Data Port ISAPNP Read Data Port Secondary IDE Channel ECP Printer Port (LTP1) Intel(R) 82852/82855 GM/GME Graphics Controller Intel(R) 82852/82855 GM/GME Graphics Controller Primary IDE Channel SMC IrCC - Fast Infrared Port Motherboard resources ECP Printer Port (LTP1) SMC IrCC - Fast Infrared Port ISAPNP Read Data Port PCI bus Motherboard resources Intel(R) 82801DBM Ultra ATA Storage Controller - 24CA Function
Chapter 1
31
I/O Address Map
I/O Address 1200-121F 1300-133F 1400-141F 1600-161F 1700-171F C000-C0FF C100-C17F E000-E007 E100-E1FF E200-E23F E300-E3FF E400-E47F FD00-FDFF FE00-FE00 FF00-FFFF Motherboard resources Intel(R) 82801DB/DBM SMBus Controller - 24C3 Intel(R) 82801DB/DBM USB Universal Host Controller - 24C4 Intel(R) 82801DB/DBM USB Universal Host Controller - 24C7 Realtek RTL8139/810x Family Fast Ethernet NIC VIA OHCI Compliant IEEE 1394 Host Controller Intel(R) 82852/82855 GM/GME Graphics Controller Realtek AC'97 Audio Realtek AC'97 Audio Agere Systems AC'97 Modem Agere Systems AC'97 Modem ENE CB1410 Cardbus Controller Motherboard resources ENE CB1410 Cardbus Controller Function Intel(R) 82801DB/DBM USB Universal Host Controller - 24C2
IRQ Assignment Map
Interrupt Channel IRQ00 IRQ01 IRQ04 IRQ08 IRQ09 IRQ12 IRQ13 IRQ14 IRQ15 IRQ10 SystemTimer Standard 101/102-Key or Microsoft Natural PS/2 Keyboard SMC IrCC - Fast Infrared Port System CMOS/real time clock Microsoft ACPI-Compliant System Alps Pointing-device Numeric data processor Primary IDE controller Secondary IDE controller Agere Systems AC'97 Modem ENE CB1410 Cardbus Controller Intel(r) 82801DB/DBM USB 2.0 Enhanced Host Controller - 24CD Intel(R) 82801DB/DBM USB Universal Host Controller - 24C2 Intel(R) 82801DB/DBM USB Universal Host Controller - 24C4 Intel(R) 82801DB/DBM USB Universal Host Controller - 24C7 Intel(R) 82852/82855 GM/GME Graphics Controller Realtek AC'97 Audio Realtek RTL8139/810x Family Fast Ethernet NIC VIA OHCI Compliant IEEE 1394 Host Controller Function(Hardware)
DMA Channel Assignment
DMA Channel 1 3 4 ECP Printer Port (LPT1) SMC IrCC - Fast Infrared Port Direct memory access controller Function(Hardware)
32
Chapter 1
Chapter 2
System Utilities
BIOS Setup Utility
The BIOS Setup Utility is a hardware configuration program built into your computer's BIOS (Basic Input/ Output System). Your computer is already properly configured and optimized, and you do not need to run this utility. However, if you encounter configuration problems, you may need to run Setup. Please also refer to Chapter 4 Troubleshooting when problem arises. To activate the BIOS Utility, press m during POST (when "Press to enter Setup" message is prompted on the bottom of screen).
Navigating the BIOS Utility
There are five menu options: Main, Advanced, Security, Boot and Exit. Follow these instructions: To choose a menu, use the cursor left/right keys (zx). To choose a parameter, use the cursor up/down keys ( wy). To change the value of a parameter, press p or q. Press ^ while you are in any of the menu options to go to the Exit menu. In any menu, you can load default settings by pressing t. You can also press u to save any changes made and exit the BIOS Setup Utility. NOTE: You can change the value of a parameter if it is enclosed in square brackets. Navigation keys for a particular menu are shown on the bottom of the screen. Help for parameters are found in the Item Specific Help part of the screen. Read this carefully when making changes to parameter values.
Chapter 2
33
Main
This menu provides you the information of the system.
Parameter System BIOS Version VGA BIOS Version Serial # UUID Number System Memory Extended Memory CPU Speed System Time and System Date Quiet Boot Mode LCD Auto DIM Displays system BIOS version Displays VGA BIOS version Displays the serial number of the unit.
Description
UUID=16bytes. This will be visible only when there is an internal LAN device present. This field reports the memory size of system base memory. The size is fixed to 640KB. This field reports the memory size of the extended memory in the system. Extended Memory size=Total memory size CPU Speed= Max speed Sets the system time and date. Control whether Customer Logo and Summary Screen are displayed or not. Enabled: LCD brightness will automatically lower to save more power when AC is not present. Disabled: LCD brightness will NOT automatically lower to save more power when AC is not present.
PXE Boot from LAN F12 Boot Menu
Enables "PXE Boot from LAN" function at DOS. This field decides whether the OEM POST screen will have the following message: "Press Change Boot Device" or not during user's quiet boot.
34
Chapter 2
Advanced
The Advanced screen contains parameters involving your hardware devices. It also provides advanced settings of the system.
FIR Ports
Configure the system's Infrared port using options: Disabled and Enabled.
The table below describes the parameters in the screen. Settings in boldface are the default and suggested parameter settings.
Description FIR I/O Settings Sets the base I/O address and IRQ for Infrared port.
Option COM1, 3F8, IRQ4/ COM2, 2F8, IRQ3/ COM3, 3E8, IRQ4/ COM4, 2E8, IRQ3
Chapter 2
35
Description DMA Setting for Fast IR Sets a DMA channel for the printer to operate in ECP mode. This parameter is enabled only if Mode is set to ECP.
Option DMA1, DMA2, DMA3,
Mode Setting
Normak (16550), IrDA (HPSIR), ASK IR, FAST IR
LPT Port
Configure the system's parallel port using options: Disabled and Enabled.
The table below describes the parameters in the screen. Settings in boldface are the default and suggested parameter settings.
Description Port Definition Sets the mode for the parallel port. Standard AT: Normal mode (AT compatible) Bi-directional: Bi-directional mod (PS/2 compatible) Enhanced Parallel (EPP): EPP mode Extended Compabilities (ECP): ECP mode (requires DMA channel) Port Address Sets the base I/O address for the parallel port. When Mode is selected as EPP mode, "3BC" will not be available. If ECP mode has been selected, then DMA default is DMA1.
Option Standard AT (Centronics),
Bidirectional (PS-2),
Enhanced Parallel (EPP), Extended Capabilities
None/ LPT1, 378, IRQ7/ LPT2, 278, IRQ5/ LPT3, 3BC, IRQ7 DMA1, DAM3
Mode Setting
Legacy USB Support
Disabled: Disable support for Legacy Universal Serial Bus. Enabled: Enable support for Legacy Universal Serial Bus.
36
Chapter 2
Chapter 2
37
Security
The Security screen contains parameters that help safeguard and protect your computer from unauthorized use.
The table below describes the parameters in this screen. Settings in boldface are the default and suggested parameter settings.
Set Supervisor/User Password
If password on boot is required, the password must be set otherwise it cannot be enabled. The formats of the password are as follows: Length Characters 10 characters Alphanumeric keys only. The shift status i.e. Ctrl, Shift, Alt and Capital are ignored.
Parameter Set User Password
Description Press Enter to set the user password. When set, this password protects the BIOS Setup Utility from unauthorized access.
Option
38
Chapter 2
Parameter Set Supervisor Password
Description Press Enter to set the administrator password. When set, this password protects the BIOS Setup Utility from unauthorized access. Allows the user to specify whether or not a password is required to boot.
Option
Password on Boot
Disabled or Enabled
NOTE: When you are prompted to enter a password, you have three tries before the system halts. Don't forget your password. If you forget your password, you may have to return your notebook computer to your dealer to reset it.
Chapter 2
39
Boot
This menu allows the user to decide the order of boot devices to load the operating system. Bootable devices includes the distette drive in module bay, the onboard hard disk drive and the CD-ROM in module bay.
Please select the order of the boot devices.
40
Chapter 2
Exit
The Exit screen contains parameters that help safeguard and protect your computer from unauthorized use.
The table below describes the parameters in this screen.
Parameter Exit Saving Changes Exit Discarding Changes Load Setup Default Discard Changes
Description Allows the user to save changes to CMOS and reboot the system. Allows the user Discards changes made and exits System Setup. Loads default settings for all parameters (same as t ). Allows the user to discard previous changes in CMOS Setup.
Chapter 2
41
BIOS Flash Utility
The BIOS flash memory update is required for the following conditions: New versions of system programs New features or options Restore a BIOS when it becomes corrupted. Use the Flash utility to update the system BIOS flash ROM. NOTE: If you do not have a crisis recovery diskette at hand, then you should create a Crisis Recovery Diskette before you use the Flash utility. NOTE: Do not install memory-related drivers (XMS, EMS, DPMI) when you use the Flash utilities. NOTE: Please use the AC adaptor power supply when you run the Flash utility. If the battery pack does not contain enough power to finish BIOS flash, you may not boot the system because the BIOS is not completely loaded. Fellow the steps below to run the Flash. 1. 2. 3. Prepare a bootable diskette. Copy the Flash utilities to the bootable diskette. Then boot the system from the bootable diskette. The Flash utility has auto-execution function.
System Diagnostic Diskette
This diagnostic diskette is for the Acer TravelMate 290 series notebook machine. However, system diagnostic utility is not ready as service CD released. Acer HQ CSD will upload the utility to CSD website as soon as it is ready.
42
Chapter 2
Chapter 3
Machine Disassembly and Replacement
This chapter contains step-by-step procedures on how to disassemble the notebook computer for maintenance and troubleshooting. To disassemble the computer, you need the following tools: Wrist grounding strap and conductive mat for preventing electrostatic discharge Plastic flat head screw driver Plastic tweezers Philips screw driver Any plastic tool can take off the middle cover NOTE: The screws for the different components vary in size. During the disassembly process, group the screws with the corresponding components to avoid mismatch when putting back the components. When you remove the stripe cover, please be careful not to scrape the cover.
Chapter 3
43
General Information
Before You Begin
Before proceeding with the disassembly procedure, make sure that you do the following: 1. 2. Turn off the power to the system and all peripherals. Unplug the AC adapter and all power and signal cables from the system.
3. Remove the battery pack. NOTE: TravelMate 290 series product uses mylar or tape to fasten the FFC/FPC/connectors/cable, you may need to tear the tape or mylar before you disconnect different FFC/FPC/connectors.
44
Chapter 3
Disassembly Procedure Flowchart
The flowchart on the succeeding page gives you a graphic representation on the entire disassembly sequence and instructs you on the components that need to be removed during servicing. For example, if you want to remove the system board, you must first remove the keyboard, then disassemble the inside assembly frame in that order.
Start
Battery
M*1
M*2
ODD Module
G*4 J*2
HDD Module
DIMM Cover
Middle Cover
Q*4
HDD Carrier SUB Assy
ODD
Memory
Optical Device Bracket
M*2
Optical Device Holder
Optical Device Board M*1
M*2 Keyboard
P*4 M*1
HDD Carrier
HDD Cover
Power Button
LCD Module
L*1 Launch Board
P*2
P*1
K*2 Mini PCI Cover
MDC Cover Plate
Thermal Plate
*4
MDC Card
Thermal Module
Mini PCI Wireless Board
CPU
P*1 K*1 M*1 M*3 P*14
Upper Case ASSY
N*3 O*1 Upper Case Support w/ FPC
Lower Case ASSY
M*5
Wireless Antenna
G*4
LED Cable
Hinge Saddles
M*2
O*1
Touchpad
Shielding
P*4
Main Board
F*2 I*2 PCMCIA Slot
Lower Case
Speaker Set
Chapter 3
45
LCD Module
2 LCD Rubber 2 LCD Screw Caps P*4 LCD Bezel
P*2 LCD ASSY
M*1 Inverter Board
H*8 LCD LCD Coaxial Cable LCD Brackets LCD Panel
Screw List
Item A B C D E F G H I J K L M N O P Q Description SCREW BTP M1,7 x 3.5ZS SCREW BTP M2 x 4 ZS SCREW D-SUB NUT SCREW M1.7 x 2.5ZS SCREW M2 x 6 (B) & NI SCREW M2 x 10 (B) SCREW M2 x 2.3 (NL) SCREW M2 x 3 (NL) SCREW M2 x 4 (B) SCREW M2 x 6 (NL) SCREW M2.5 x 1.1 (NL) SCREW M2.5 x 15 (NL) SCREW M2.5 x 3 (NL) SCREW M2.5 x 3 (NL) -up SCREW M2.5 x 4 (NL) SCREW M2.5 x 6 (NL) SCREW M3 x 4 (NL)
46
Chapter 3
Removing the Battery Pack
1. 2. Slide the battery latch. Then remove the battery.
Chapter 3
47
Removing ODD Module, Memory and HDD Module
Removing the ODD Module
1. 2. Slide the optical drive latch. Then remove the optical drive.
Removing the Memory
1. 2. 3. Unscrew the two screws that secure the DIMM cover. Remove the DIMM cover. Pop out the memory then remove it.
Removing the HDD Module
1. 2. Remove the screw that secures HDD module. Take off the HDD module from the main unit.
48
Chapter 3
Removing the Keyboard/LCD Module
Removing the Keyboard
1. 2. Use a plastic flat head screw driver or any plastic tool to detach the middle cover carefully. Then remove the middle cover from the main unit.
3. 4. 5.
Remove the two screws holding the keyboard. Turn the keyboard over as the picture shows. Disconnect the keyboard cable then remove the keyboard.
Removing the LCD module
1. 2. 3. Remove the middle cover. See step 1 and step 2 on "Removing the Keyboard" section. Remove one screw as the picture shows. Then disconnecto the LCD coaxial cable.
4. 5.
Remove the six screws on the rear and the bottom panel; three on each side. Then detach the entire LCD module.
Chapter 3
49
50
Chapter 3
Disassembling the Main Unit
1. 2. 3. 4. See "Removing the Keyboard/LCD Module" on page 49 Disconnect the touchpad FPC. Remove the screw that fastens the power buttom. Then take off the power buttom.
5. 6. 7.
Remove the screw holding the launch board. Take off the launch board. Then remove the screw that secures the thermal plate.
8. 9.
Take off the thermal plate. Remove the two screws that fasten the MDC cover plate then remove it.
10. Disconnect the MDC card connector.
11. Disconnect the modem card cable. 12. Disconnect the fan cable. 13. Remove the four screws according to the order as shown.
Chapter 3
51
14. Remove the thermal module from the main unit. 15. Release the CPU lock. 16. Remove the CPU from the main unit carefully.
17. Disconnect the speaker cable. 18. Remove the two screws holding the mini PCI cover. 19. Then remove the mini PCI cover.
20. Disconnect the wireless LAN antenne. 21. Pop out the wireless LAN card then remove it.
22. To detach the upper case assembly from the lower case assembly, first remove the three screws as shown. 52 Chapter 3
23. Remove the 15 screws on the bottom panel. 24. Then detach the upper case assembly.
25. Tear off the capton fastening the touchpad FPC. 26. Disconnect the touchpad FPC.
27. Remove the four screws that secure the touchpad support bracket. 28. Then remove the touchpad support bracket. 29. Remove the touchpad.
30. Tear off all capton holding wireless LAN antenne. 31. Take out the wireless antenna from the samll fastening hooks. .
32. Remove the two screws that fasten the wireless antenna. 33. Then take out the wireless antenna.
Chapter 3
53
34. Remove the screw holding the left hinge saddle. 35. Then remove the screw holding the right hinge saddle.
36. Remove the gasget protecting the wireless antenna. 37. Remove the two screws fastening the wireless antenna to the hinge saddle. 38. Then remove the wireless antenna from the upper case.
39. Remove the two screws fastening the left speaker. 40. Place the left speaker as shown. 41. Then take off the left hinge saddle. .
42. Remove the gasget. 43. Then remove the screw that secures the hinge saddle.
54
Chapter 3
44. Remove the two screws holding the right speaker. 45. Place the right speaker as shown. 46. Then remove the right hinge saddle.
47. Remove the five screws that secure the shielding to the upper case. 48. Tear off the alumini tape on the right and the left side. 49. Then remove the shielding. .
50. Tear off the tape holding the speaker set. 51. Remove the speaker set from the upper case.
52. Remove the screw that secures the main board to the lower case. 53. Disconnect the touchpad FPC. Please push the lower case outwords as shown.
Chapter 3
55
54. Remove the four screws that fasten the PCMCIA slot. 55. Detach the PCMCIA slot from the main board.
56
Chapter 3
Disassembling the LCD Module
1. 2. 3. Remove the two LCD rubber feet and the two screw caps. Remove the four screws that fasten the LCD bezel. Detach the LCD bezel carefully.
4. 5.
Tear off the tape fastening the inverter connector. Tear off the tape fastening the inverter cable.
6. 7. 8.
Remove the screw holding the LCD inverter board. Disconnect the high voltage cable and the inverter board. Disconnect the inverter board connector.
9. .
Remove the two screws holding the LCD; one on each side.
10. Then remove the LCD from the LCD panel.
Chapter 3
57
11. Remove the eight screws that fasten the right and the left LCD brackets; four on each side. 12. Then remove the LCD brackets on both side.
13. Tear off the capton that secure the LCD coaxial cable. 14. Disconnect the LCD coaxial cable.
58
Chapter 3
Disassembling the External Modules
Disassembling the HDD Module
1. 2. Remove the two screws holding the HDD carrier on one side. Then remove another two screws fastening the HDD carrier on the other side.
3. 4. 5.
Remove the HDD carrier. Remove the two screws holding the HDD cover. Detach the HDD cover.
Disassembling the Optical Disk Drive Module/Combo Drive Module
1. 2. 3. Remove the two screws holding the optical device holder. Remove another two screws that fasten the optical device holder on the other side. Then remove the last two screws that secure the holder.
4. 5. 6.
Take the optical disc drive from the optical device holder. Remove the the optical device bracket. Then remove the optical device board.
Chapter 3
59
60
Chapter 3
Chapter 4
Troubleshooting
Use the following procedure as a guide for computer problems. NOTE: The diagnostic tests are intended to test this model (TravelMate 290 series). Non-Acer products, prototype cards, or modified options can give false errors and invalid system responses. 1. 2. 3. Obtain the failed symptoms in as much detail as possible. Verify the symptoms by attempting to re-create the failure by running the diagnostic test or by repeating the same operation. If any problem occurs, you can perform visual inspection before you fellow this chapter's instructions. You can check the following: power cords are properly connected and secured; there are no obvious shorts or opens; there are no obviously burned or heated components; all components appear normal. 4. After you perform visual inspection you can also verify the following: ask the user if a password is registered and, if it is, ask him or her to enter the password. verify with the customer that Wndows XP is installed on the hard disk. Operating systems that were not preinstalled by Acer can cause malfunction. make sure all optional equipment is removed from the computer. make sure the floppy disk is empty. 5. Use the following table with the verified symptom to determine which page to go to.
Symptoms (Verified) Power failure. (The power indicator does not go on or stay on.) POST does not complete. No beep or error codes are indicated. POST detects an error and displayed messages on screen. Other symptoms (i.e. LCD display problems or others). Symptoms cannot be re-created (intermittent problems).
Go To "Power System Check" on page 63. "Insyde MobilePro BIOS POST Beep Code and POST Messages" on page 67 "Undetermined Problems" on page 73 "Insyde MobilePro BIOS POST Beep Code and POST Messages" on page 67 "Insyde MobilePro BIOS POST Beep Code and POST Messages" on page 67 Use the customer-reported symptoms and go to "Insyde MobilePro BIOS POST Beep Code and POST Messages" on page 67 "Intermittent Problems" on page 72 "Undetermined Problems" on page 73
Chapter 4
61
System Check Procedures
External Diskette Drive Check
Do the following steps to isolate the problem to a controller, driver, or diskette. A write-enabled, diagnostic diskette is required. NOTE: Make sure that the diskette does not have more than one label attached to it. Multiple labels can cause damage to the drive or cause the drive to fail. Do the following to select the test device. 1. 2. 3. 1. 2. 3. The FDD heads can become dirty over time, affecting their performance. Use an FDD cleaning kit to clean the heads. If the FDD still does not function properly after cleaning, go to next step. Boot from diagnostic program. If an error occurs with the internal diskette drive, reconnect the diskette connector on the main board. Reconnect the external diskette drive module. Replace the external diskette drive module. Replace the main board.
If the error still remains:
External CD-ROM/DVD-ROM Drive Check
Do the following to isolate the problem to a controller, drive, or CD-ROM/DVD-ROM. Make sure that the CDROM does not have any label attached to it. The label can cause damage to the drive or can cause the drive to fail. Do the following to select the test device: 1. Insert an audio CD into the CD/DVD drive. If the CD/DVD drive can read the data from the audio CD. The drive does not have problem, then go to next step. If the CD/DVD LED on the front panel does not emit light as it read the data from the audio CD, then go to next step. However, if the CD/DVD drive can not read data from the audio CD, you may need to clean the CD/DVD drive with a CD/DVD drive cleaning disk. Make sure that the appropriate driver has been installed on the computer for the CD/DVD drive. Boot from the diagnostics diskette and start the diagnostics program See if CD-ROM Test is passed when the program runs to CD-ROM/DVD-ROM Test. Follow the instructions in the message window. Reconnect the CD-ROM/DVD-ROM module. Replace the CD-ROM/DVD-ROM module. Replace the main board.
2. 3. 4. 5. 1. 2. 3.
If an error occurs, reconnect the connector on the main board. If the error still remains:
62
Chapter 4
Keyboard or Auxiliary Input Device Check
Remove the external keyboard if the internal keyboard is to be tested. If the internal keyboard does not work or an unexpected character appears, make sure that the flexible cable extending from the keyboard is correctly seated in the connector on the main board. If the keyboard cable connection is correct, run the Keyboard Test. If the tests detect a keyboard problem, do the following one at a time to correct the problem. Do not replace a non-defective FRU: 1. 2. 3. Reconnect the keyboard cables. Replace the keyboard. Replace the main board.
The following auxiliary input devices are supported by this computer: Embedded Numeric Keypad External keyboard If any of these devices do not work, reconnect the cable connector and repeat the failing operation.
Memory Check
Memory errors might stop system operations, show error messages on the screen, or hang the system. Currently, we do not provide memory test program. However, if you need to check memory but have no testing program or diagonositc utility at hand, please go to http://www.passmark.com to download the shareware "BurnIn Test V.3.0". You may test the memory with this program under Window XP environment. NOTE: Make sure that the DIMM is fully installed into the connector. A loose connection can cause an error.
Power System Check
To verify the symptom of the problem, power on the computer using each of the following power sources: 1. 2. 3. Remove the battery pack. Connect the power adapter and check that power is supplied. Disconnect the power adapter and install the charged battery pack; then check that power is supplied by the battery pack. "Check the Power Adapter" on page 64 "Check the Battery Pack" on page 65
If you suspect a power problem, see the appropriate power supply check in the following list:
Chapter 4
63
Check the Power Adapter
Unplug the power adapter cable from the computer and measure the output voltage at the plug of the power adapter cable. See the following figure
Pin 1: 19V Pin 2: 0V, Ground
1. 2.
If the voltage is not correct, replace the power adapter. If the voltage is within the range, do the following: Replace the main board. If the problem is not corrected, see "Undetermined Problems" on page 73.
If the voltage is not correct, go to the next step. NOTE: An audible noise from the power adapter does not always indicate a defect. 3. 4. If the DC-IN indicator does not light up, check the power cord of the power adapter for correct con