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K Service Source
LC 630/Quadra 630/
Performa 640
Macintosh LC 630, Macintosh LC 630 DOS Compatible,
Macintosh Performa 640 DOS Compatible, Macintosh
Quadra 630
K Service Source
Basics
LC 630/Quadra 630/Performa 640
Basics General Information - 2
General Information
Macintosh LC 630 and Macintosh Quadra 630
Computers
The Macintosh LC 630 and Macintosh Quadra 630 computers
are high- performance, low-cost modular computers with
multimedia features. The LC 630 uses the Motorola
68LC040 processor. The Quadra 630 uses the Motorola
68040, which includes a floating point unit. The computers
ship with the manual insert floppy drive, an IDE hard drive,
and an optional trayloading CD-ROM drive.
Basics General Information - 3
Macintosh LC 630, DOS-Compatible
The LC 630 DOS-Compatible computer adds to the basic 630
design the ability to simultaneously run the Macintosh
operating system and PC application programs. The DOS-
Compatible computer ships with three boards and a DRAM
SIMM installed on the main logic board. The three boards
are the DOS-compatible board, a daughterboard for sound,
and a DOS-Compatible adapter board in the Processor Direct
Slot (PDS).
Basics General Information - 4
Performa 640 DOS-Compatible
The Performa 640 DOS-Compatible is based on the
Macintosh LC 630-DOS Compatible computer.
The Performa 640 DOS-Compatible is bundled with a 500
IDE hard drive and the trayloading double-speed CD-ROM
drive.
As you go through this manual, consider the Macintosh LC
630 DOS-Compatible information as applicable to the
Performa 640 LC DOS-Compatible unless specified
otherwise.
Basics General Information - 5
User Controls
User controls include: