IBM 5150 Hardware Maintenance Manual

Keyboard
Keyboard Base Removal
1. Position System Unit Power switch to OFF, and disconnect
Keyboard cable from rear
of System Unit.
~2.
Position the Keyboard with the bottom facing up and remove
the two mounting screws.
3.
Rotate the Base up and out
of the front retaining slots.
/
/
Keyboard Base Replacement
1.
Place tabs on front of base into retaining slots on cover and
rotate base to closed position.
~ 2.
Replace mounting screws.
3.
Reconnect Keyboard cable at rear
of System Unit.
3-93

IBM 5150 Specifications

General

Processor	Intel 8088
Clock Speed	4.77 MHz
RAM	16 KB - 256 KB
Manufacturer	IBM
Model	5150
Release Year	1981
Storage	5.25-inch floppy drives
Graphics	MDA or CGA
Operating System	IBM PC DOS
Ports	Cassette, keyboard
Expansion Slots	5