
Servicing the
IBM
PC and
compatibles 221
front access panels for the fixed disk tray. PS/2 family has an impressive expansion capability
and the following devices are supported by Models 50, 60 and 80:
• Monochrome display (8503)
• Colour display (8512)
• Colour display (8513) (medium-resolution)
• Colour display (8514) (high resolution)
• Memory expansion kits/cards
• Second fixed disk (44M/70M/115M)
• External 5.25 inch floppy disk drive
• Tape streamer (6157)
• Optical disk (internal or external 3363)
• Dual asynchronous communications adapter
• Internal modem (300/1200 baud)
• IBM PC network (LAN) adapter
• IBM token-ring (LAN) adapter ...