HP rp5400 User Guide - HP rp5400 Family of Servers - Page 180

Display Board Removal, Chassis Fan cavity.

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Removing and Replacing Components Individual Component Remove/Replace Instructions Display Board Removal The Display Board contains the server's ON/OFF switch and five LEDs that indicate server status when power is applied. CAUTION The Display Board is not a HotSwap or HotPlug unit. Ensure that the server is powered-down prior to removal. To remove the Display Board, perform the following tasks: 1. Remove the three T-10 screws that hold the Display Board in place near the top of the chassis front. 2. Remove the two T-15 screws that hold the front Chassis Fan in place and extract the fan from the server. 3. Reach up through the top of the Chassis Fan cavity and carefully pull the Display Board back to free the LEDs and the On/Off switch from their chassis openings. Pull the Display Board down through the Chassis Fan cavity. 4. Disconnect the ribbon cable from the Display Board, and place the display board on a suitable work surface. The following graphic shows the Display Board access location (item 1) (looking up from the bottom of the front of the server). 1 The next graphic shows the Display Board module. 166 Chapter 7

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Chapter 7
Removing and Replacing Components
Individual Component Remove/Replace Instructions
166
Display Board Removal
The Display Board contains the server’s ON/OFF switch and five LEDs that indicate server status when
power is applied.
CAUTION
The Display Board is not a HotSwap or HotPlug unit. Ensure that the server is powered-down
prior to removal.
To remove the Display Board, perform the following tasks:
1. Remove the three T-10 screws that hold the Display Board in place near the top of the chassis front.
2. Remove the two T-15 screws that hold the front Chassis Fan in place and extract the fan from the server.
3. Reach up through the top of the Chassis Fan cavity and carefully pull the Display Board back to free the
LEDs and the On/Off switch from their chassis openings. Pull the Display Board down through the
Chassis Fan cavity.
4. Disconnect the ribbon cable from the Display Board, and place the display board on a suitable work
surface.
The following graphic shows the Display Board access location (item 1) (looking up from the bottom of the
front of the server).
The next graphic shows the Display Board module.
1