Expansion cards and backup units
9.4.1.2
Removing the SAS Riser
Figure 52: Removing the SAS Riser
Ê Remove the DVD cable (1).
Ê Remove the SAS cables for channels "0 - 3" (2) and "4 - 7" (3).
Ê Open the slot lock (4).
Ê Carefully pull up on the SAS riser in a vertical motion and remove it from its
slot (5).
9.4.1.3
Concluding steps
"Reassembling" on page 51
Ê
"Connecting the server to the power source" on page 55
Ê
"Switching on the server" on page 56
Ê
Ê In order to configure an expansion card that has been installed or replaced,
the card's Option ROM has to be enabled in the system board BIOS. If
applicable, proceed as described in section
page
70.
"Enabling SVOM boot watchdog functionality" on page 74
Ê
"Enabling BitLocker functionality" on page 80
Ê
"Updating RAID controller firmware" on page 69
Ê
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Upgrade and Maintenance Manual
"Enabling Option ROM scan" on
RX4770 M1