Replacing A Server Fan; Removing And Replacing The Power Supply; Removing The Power Supply - HP Integrity rx2620 User's & Service Manual

Figure 25 Removing Fan 3

Replacing a Server Fan

1. Remove the top metal cover (if necessary). See
(page 33).
2. Grasp the replacement fan module and insert it into its fan socket.
CAUTION:
30 minutes to prevent damage to the server components. If the top metal cover
is not replaced within 30 minutes, the server automatically shuts down.
If the server shuts down, replace the top metal cover before you restart the server.
3. Check for proper seating of the fan in its socket.
4. Replace the server top metal cover.
5. Verify the fan replacement by using the utilities identified in
6. To verify fan operation, use the MP PS command

Removing and Replacing the Power Supply

The supported configuration of the server requires a minimum of one power supply
unit (PSU) to be installed. A second, optional hot-swap PSU, can be installed to
provide redundant (N+1) capability.
The power supplies in the server are hot-swappable, that is if one power supply stops
working or exhibits voltage problems, the remaining supply can support the server
until the failed unit is replaced. A power supply can be removed and replaced without
turning off the server on servers with two power supplies.
CAUTION:
is functioning properly. The two green LEDs inside the supply must be illuminated on
the second supply before you can safely remove the failed power supply.

Removing the Power Supply

To remove the power supply:
If you are hot swapping a fan, replace the top metal cover within
Before removing a power supply, make sure the second power supply
"Removing the Top Metal Cover"
Appendix C (page 134).
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