318 Upgrade and Maintenance Manual TX2550 M4
Expansion cards and backup units
9.5.2 Removing an expansion card
9.5.2.1 Preliminary steps
Ê "Suspending BitLocker functionality" on page 105
Ê "Shutting down the server" on page 52
Ê "Disconnecting the power cord" on page 53
Ê Remove all external cables from the expansion card to be removed.
Ê "Getting access to the component" on page 54
Ê If applicable, "Removing the PCI air duct" on page 86
9.5.2.2 Removing the expansion card
Ê If applicable, disconnect internal cables from the expansion card.
Figure 223: Removing the expansion card
Ê Fold up the green locking handle on the slot cover clamp (see arrow).
Upgrade and Repair Unit
(URU)
Hardware: 5 minutes
Tools: tool-less