IBM 5150 Hardware Maintenance Manual

Power Supply Removal
1.
Position the System Unit Power switch to Off.
2.
Unplug the System Unit power cord from the wall outlet;
then unplug the power cord from the back
of the System Unit.
~3.
Remove the System Unit cover (See page 3-98).
4.
Disconnect the System Board power connectors by grasping
the connectors and pulling straight up.
CAUTION: Do not pull on the wires when disconnecting
connectors.
o
o
o
e
e
e
(Top View)
System
Board Power Connectors
3-99

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