Preliminary Steps - Fujitsu PRIMERGY TX300 S7 Upgrade And Maintenance Manual

Expansion cards and backup units
9.2.3.2

Preliminary steps

Before replacing an expansion card, perform the following steps:
Ê If applicable, ensure to note down your current network settings in the
operating system. For further information, please refer to section
network settings recovery" on page
Ê Disable BitLocker functionality as described in section
functionality" on page
Ê Disable boot watchdog functionality as described in section
SVOM boot watchdog functionality" 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 cords from the PSU cable brackets and disconnect
them from the system as described in section
from the mains" on page
Ê Remove all external cables from the expansion card to be replaced.
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 Bring the server to its horizontal position.
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.
Ê Locate the defective expansion card using the onboard Local Diagnostic
LEDs as described in section
page 901.
424
139.
62.
69.
70.
"Extending the server out of the rack" on page
"Removing the side cover" on page 86
"Onboard indicators and controls" on
Upgrade and Maintenance Manual
423.
140.
"Locating the defective
"Disconnecting the server
75.
"Removing the top cover"
"Removing the system air duct"
"Note on
"Disabling BitLocker
"Disabling
"Shutting down the
74.
(tower
TX300 S7 / RX350 S7