Quickfind Diagnostic Board; Removing The Quickfind Diagnostic Board - HP rp4410 Service Manual

1. Gently plug the midplane riser board cable into the display board.
2. Hold the display board in position near the chassis and rotate it into the retaining clip until
it clicks into place.
3. Replace the front cover. See
4. Replace the front bezel. See

QuickFind Diagnostic Board

The QuickFind diagnostic board is located on top of the power supply cage, underneath the top
cover.
WARNING!
from the server before removing or replacing the QuickFind diagnostic board.
Voltages are present at various locations within the server whenever an ac power source is
connected. This voltage is present even when the main power switch is in the off position.
Failure to observe this warning can result in personal injury or damage to equipment.
CAUTION:
behavior or system failure. For assistance with this procedure, contact your local HP Authorized
Service Provider.
Observe all ESD safety precautions before attempting this procedure. Failure to follow ESD safety
precautions can result in damage to the server.

Removing the QuickFind Diagnostic Board

To remove the QuickFind diagnostic board, follow these steps:
1. If rack-mounted, slide the server out from the rack until it stops. (See
Rack-Mounted Server" (page
2. Remove the top cover. See
3. Gently squeeze the cover surrounding the QuickFind diagnostic board and remove the cover
and board assembly from the top of the power supply cage as shown in
228 Removing and Replacing Components
"Replacing the Front Cover" (page
"Replacing the Front Bezel" (page
Ensure that the system is powered off and all power sources have been disconnected
Failure to properly complete the steps in this procedure results in erratic system
149).)
"Removing the Top Cover" (page
153).
152).
"Accessing a
153).
Figure 6-57.