HP 9000 rp5400 Servers - Manual (Page 122)

HotSwap Power Converter Fan Replacement
The power to the server does not have to be off to remove or replace a HotSwap Power Converter
fan. Fans numbered 6 and 7 are located in the rear of the server.
To replace a fan into the server, perform the following steps:
1. Orient the fan assembly so that the electrical plug will connect, then grasp the extended
screw-heads (or the fan grill) and gently push the fan assembly into its housing. The fan
assembly plug will connect with the electrical outlet in back of the housing.
2. Tighten the captive T-15 screws located diagonally across the face of the fan (upper left,
lower right sides).
The following graphic shows where HotSwap Power Converter Fans are located.
Processor Support Module Removal
Processor Support Modules (PSMs) reside on the System Board and are accessed via the Top
Service Bay. Looking into the Top Service Bay from the front, PSMs are located on either side of
the server, at the front. There can be two PSMs, numbered 0 and 1
To remove a PSM from the server, perform the following steps:
1. Loosen the two captive mounting screws that hold the PSM in place.
NOTE: For the rp5470, the mounting screws have been replaced by posts and the air baffle
is used to secure the PSM's.
2. Grasp the two captive mounting screws and lift the PSM out of the server.
The following graphic shows a PSM in the server.
122 Removing and Replacing Components