NEC Versa 2500 free download

File name Service Manual - NEC Versa 2500 Series Laptop.pdf

PROPRIETARY NOTICE AND LIABILITY DISCLAIMER The information disclosed in this document, including all designs and related materials, is the valuable property of NEC Computer Systems Division, Packard Bell NEC, Inc. (NECCSD, PBNEC) and/or its licensors. NECCSD and/or its licensors, as appropriate, reserve all patent, copyright and other proprietary rights to this document, including all design, manufacturing, reproduction, use, and sales rights thereto, except to the extent said rights are expressly granted to others. The NECCSD product(s) discussed in this document are warranted in accordance with the terms of the Warranty Statement accompanying each product. However, actual performance of each such product is dependent upon factors such as system configuration, customer data, and operator control. Since implementation by customers of each product may vary, the suitability of specific product configurations and applications must be determined by the customer and is not warranted by NECCSD. To allow for design and specification improvements, the information in this document is subject to change at any time, without notice. Reproduction of this document or portions thereof without prior written approval of NECCSD is prohibited. NEC is a registered trademark of NEC Corporation; Versa is a U.S. registered trademark of NEC Technologies, Inc.; all are used under license by NEC Computer Systems Division (NECCSD), Packard Bell NEC, Inc. All other product, brand, or trade names used in this publication are the trademarks or registered trademarks of their respective trademark owners. First Printing -- March 1997 Copyright 1997 NEC Computer Systems Division, Packard Bell NEC, Inc. 1414 Massachusetts Avenue Boxborough, MA 01719 All Rights Reserved xi Preface This service and reference manual contains the technical information necessary to set up and maintain the NEC Versa® 2500 Series notebook computer. It also provides hardware and interface information for users who need an overview of the system's design. The manual is written for NEC-trained customer engineers, system analysts, service center personnel, and dealers. The manual is organized as follows: Section 1 Introduction, provides an overview of the hardware and interface components. Section 2 General Specifications, lists system specifications including dimensions, weight, environment, safety compliance, and power consumption. Section 3 Hardware Functional Overview, defines major system functions and subsystems. Section 4 Field Service Guidelines, provides system disassembly procedures, and an exploded-view diagram with corresponding part numbers. Section 5 Troubleshooting and Repair, lists technical support phone numbers, error messages and their meanings, and ways to troubleshoot problems users encounter with the notebook. Appendix A Video Modes, provides a list of video modes available for use with the notebook. An Index is included for convenience. iii Contents Preface...