GE ApexPro Service Manual page 177

Revision C
Parts Lists, Drawings and Replacement: Disassembly/Assembly
127(
It may be necessary to remove the left front handle to access the screw
securing the angle bracket.
13. Pull the main CPU board out of the slots far enough to allow access to the
external keyboard plug in the back right corner of the main CPU board.
&$87,21
Do not pull the main CPU board out any further than necessary to
allow access to the external keyboard plug in the back right corner
of the main CPU board, or damage to the external keyboard plug/
wires may result.
ApexPro Telemetry Server
2001989-178
External
Keyboard
Plug
157B
092A
6-43