Removing The Ufm; Reinstalling The Ufm - Fujitsu PRIMERGY TX300 S7 Upgrade And Maintenance Manual

System board and components
Ê Remove the AC power cords from the PSU cable brackets and disconnect
them from the system as described in section
from the mains" on page
Ê When working on a rack-mounted server, extend it out of the rack as
described in section
If further required, remove the server from the rack as described in section
"Removing the server from the rack" on page
Ê Open the side / top cover as described in section
on page 77 (rack server) or
server).
Ê Remove the air duct as described in section
on page 98.

14.2.3.3 Removing the UFM

Ê Remove defective UFM board from the system board as described in
section "Removing the UFM board" on page
Ê The UFM spacer remains on the system board.

14.2.3.4 Reinstalling the UFM

Figure 520: Preparing the new UFM board
Ê Remove the nylon screw from the new UFM board (1).
Ê Remove the UFM spacer (2).
780
70.
"Extending the server out of the rack" on page
"Removing the side cover" on page 86
Upgrade and Maintenance Manual
"Disconnecting the server
75.
"Removing the top cover"
"Removing the system air duct"
775.
TX300 S7 / RX350 S7
74.
(tower