Replacing The Basic Monitor Board - HP E8400A C-Size VXI Mainframe User And Service Manual

Replacing the
Basic Monitor
Board
Figure 3-1. Removing the Mainframe Cover and Basic Monitor Board.
Chapter 3
1. Turn off the mainframe and remove the power cord.
2. Remove the mainframe cover by removing the ten m3x6 flat head
torx screws (Figure 3-1).
male/female standoffs
3. Remove the two male/female standoffs connecting the Diagnostic
connector to the mainframe chassis.
4. Remove the ribbon cable and the two m3x8 torx screws from the
basic monitor board.
5. Install the replacement monitor board and re-insert the standoffs,
screws, and ribbon cable removed in the previous steps.
m3x8 torx screws
ribbon cable
m3x6 flat head torx screws
(five per side)
Troubleshooting and Repair 43