Preliminary Steps - Fujitsu PRIMERGY TX140 S1 Upgrade And Maintenance Manual

16.8.2 Preliminary steps

Before replacing the BBU cable, perform the following steps:
Ê Disable boot watchdog functionality as described in section
SVOM boot watchdog functionality" on page
Ê If applicable, open the rack door as described in section
door" on page
Ê Locate the defective server as described in section
server" on page
Ê Shut down the defective server as described in section
server" on page
Ê Remove the AC power cord from the cable tie and disconnect it from the
system as described in section
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 67 (rack server) or
server).
TX140 S1
61.
54.
61.
"Disconnecting power cords" on page
"Extending the server out of the rack" on page
"Removing the side cover" on page 71
Upgrade and Maintenance Manual
"Disabling
94.
"Opening the rack
"Locating the defective
"Shutting down the
66.
"Removing the top cover"
Cabling
63.
65.
(tower
547