Removing And Replacing The Fan / Display Board; Removing The Fan / Display Board - HP Integrity rx2660 User's & Service Manual

Removing and Replacing the Fan / Display Board

The fan/display board is a combination board that provides and supports the following
functionalities:
Fan power for the server fans
Power switch and status LEDs
DVD drive
Front panel USB port
Front panel VGA port
The fan/display board contains the power switch and the following status LEDs:
Power LED
System health LED
Internal health LED
External health LED
Locator (UID) LED
WARNING!
the server prior to performing this procedure.
Voltages are present at various locations in the server whenever an AC power source is connected.
These voltages are 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:
ESD safety precautions can result in damage to the server.
NOTE: The fan/display board includes a USB connector that supports USB 2.0 (480 Mbps) and
a VGA connector.
The fan/display board is also the secondary location of the UUID for the server. Do not remove
the system board and fan/display board at the same time, or the UUID is deleted from the server.
The procedure for removing the fan/display board for the Data Center server is the same for the
Office friendly server.

Removing the Fan / Display Board

To remove the fan/display board:
1. Power off the server and disconnect the power cables. See
the Server" (page
2. If rack mounted, slide the server completely out from the rack. See
the Rack" (page
3. Remove the top cover. See
4. Remove the server fans in the fan carrier. See
5. Remove the front fan carrier assembly. See
6. Disconnect the five cables attached to the fan/display board (1). See
7. Turn the captive knurled thumb screws counterclockwise until the screws release from the server
(2).
8. Shuttle the board toward the rear of the server until the board keyways clear the server guide
pins (3). Tilt the board toward the front of the server, and lift it out at an angle (4).
Ensure that the system is powered off and all power sources are disconnected from
Observe all ESD safety precautions before attempting this procedure. Failure to follow
77).
141).
"Removing the Top Cover" (page
"Powering On and Powering Off
142).
"Removing a Server Fan" (page
"Removing the Fan Carrier Assembly" (page
Removing and Replacing the Fan / Display Board
"Extending the Server from
147).
158).
Figure 62.
167