Removing The Expansion Card Risers - Dell EMC PowerEdge R750xs Installation And Service Manual

Table 34. Configuration 5: No Riser (continued)
Card type
Marvell (OCP: 10Gb)
Intel (OCP: 10Gb)
Broadcom (OCP: 1Gb)
Intel (OCP: 1Gb)
Dell External PERC Adapter
Dell BOSS S1 Module
Samsung (PCIe SSD AIC)
Intel (PCIe SSD)

Removing the expansion card risers

Prerequisites
1. Follow the safety guidelines listed in the
2. Follow the procedure listed in the
3. Remove the air shroud.
4. Disconnect all the riser cables from the system board.
Steps
For Riser 1A and Riser 1B, loosen the two thumb screws with Phillips #2 screwdriver and pull up the expansion card riser.
Figure 80. Removing the Riser 1A
Slot priority
Integrated slot
Integrated slot
Integrated slot
Integrated slot
1, 2
Integrated slot
1, 2
Not supported
Safety instructions.
Before working inside your
Maximum number of cards
1
1
1
1
4
1
4
N/a
system.
Installing and removing system components 89