Power Supply Removal - 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.
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(Top View)
System Board Power Connectors
3-99