To remove and replace the color display assembly – HP 16500B User Manual
Page 94
To remove and replace the color display assembly
HP 16500B
The color display assembly replacement procedure consists of three sections:
Removing the assembly from the mainframe.
Transferring parts to the replacement assembly.
Installing the assembly in the mainframe.
Removing the color display assembly from the mainframe
1
Using previous procedures, remove the following assemblies:
•
All covers
•
Front-panel assembly
2
Disconnect the color display to microprocessor cable from the microprocessor
board. Disconnect the color display to power supply cable from the power supply.
If an HP 16500L is installed, disconnect the cable from the color display to the HP 16500L.
3
Remove the screws that connect the rear mounting bracket on the display assembly
to the side of the mainframe.
4
Remove the screws that connect the color display to the top and bottom of the front
frame.
5
Remove the screws that connect the center board guide to the front frame. Move
the sheet metal nuts, located on the center board guide, so that the display assembly
can clear the mainframe.
6
Slide the complete color display assembly forward out of the mainframe. To prevent
damage to the assembly cables, make sure that they also clear the frame.
Replacing Assemblies
To remove and replace the color display assembly
6–19