RX2530 M4 Upgrade and Maintenance Manual 231
Expansion cards and backup units
9.5.2 Removing an expansion card
I After removing an EP5x0i controller with the intention to use the Oculink
onboard controller or a Retimer controller, never forget to change the
system information using the Chassis ID Prom Tool.
9.5.2.1 Preliminary steps
Ê "Suspending BitLocker functionality" on page 77
Ê "Shutting down the server" on page 49
Ê "Disconnecting the power cord" on page 50
Ê "Getting access to the component" on page 52
Ê Remove the corresponding riser module, see section "Removing a riser
module" on page 68.
9.5.2.2 Removing the expansion card
Ê If necessary, disconnect the cables from the expansion card.
I For Retimer controller: please remove the Retimer controller from the
riser card slot before disconnecting the cables.
Ê Slot1: Remove the two screws (see figure 136).
Upgrade and Repair Unit
(URU)
Hardware: 5 minutes
Tools: slot 1: Phillips PH2 / (+) No. 2 screw driver
slot 2, slot 3, slot 4: tool-less