14.6.1 Preliminary steps
Ê Ensure to note down your current network settings in the operating system.
For further information, please refer to section "Note on network settings
recovery" on page 685.
Ê "Suspending BitLocker functionality" on page 125
Ê "Disabling SVOM boot watchdog functionality" on page 127
Ê "Locating the defective server" on page 57
Ê "Shutting down the server" on page 62
Ê "Disconnecting the server from the mains" on page 63
Ê Disconnect all external cables.
Ê When working on a rack-mounted server:
"Extending / removing the server from the rack" on page 64
Ê Bring the server to its horizontal position.
Ê Open the side / top cover as described in section "Opening the server" on
page 68.
Ê "Removing the system air duct" on page 81
Ê Remove all fan modules and fan holders from the system as described in the
related sections:
– "Removing system fan modules" on page 325
– "Removing the system fan holder" on page 330
– "Removing rear fan modules" on page 335
– "Removing the rear fan holder" on page 340