15.7.1.1 Preliminary steps
Ê "Locating the defective server" on page 45
Ê "Note on network settings recovery" on page 329
Ê "Disabling SVOM boot watchdog functionality" on page 72
Ê "Suspending BitLocker functionality" on page 71
Ê "Shutting down the server" on page 48
Ê "Disconnecting the server from the mains" on page 49
Ê Disconnect all external cables.
Ê "Getting access to the component" on page 49
Ê Remove all power supply units, see section "Removing a power supply unit"
on page 111.
Ê Remove all memory modules, see section "Removing a memory module" on
page 235.
I Before removing the memory modules, take a note on the installation
slot number for each memory module. Make sure that you reinstall
the memory modules in the slot they were located before the
replacement.
Ê Remove the heat sink, see section "Removing the heat sink" on page 252.
Ê Remove all fans, see section "Removing the defective fan module" on
page 158.
Ê Remove all expansion cards, see section "Expansion cards and riser cards"
on page 189.
I Before removing the expansion cards, take a note on the installation
slot number for each card. Make sure that you reinstall the card in the
slot it was located before the replacement.
Ê Remove the DynamicLoM module (if applicable), see section "DynamicLoM
modules" on page 179.
Ê Remove the UFM (if applicable), see section "Removing the defective UFM"
on page 306.
I Remove the UFM spacer from the defective system board and fasten
it with the UFM screw to the UFM board.