Dell PowerEdge R750 EMC Installation and Service Manual - Page 151

Removing the full length expansion card risers

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Next steps 1. If applicable, connect the cables to the expansion card. 2. Install the expansion card risers. 3. Follow the procedure listed in After working inside your system. 4. Install any device drivers required for the card as described in the documentation for the card. Removing the full length expansion card risers Prerequisites 1. Follow the safety guidelines listed in the Safety instructions. 2. Follow the procedure listed in the Before working inside your system. 3. Remove the GPU air shroud top cover. 4. If installed, remove the GPU air shroud filler. 5. If applicable, disconnect the cables from the expansion card or system board. NOTE: Full length risers are supported only in Riser 1 and Riser 4 slot. Steps 1. To remove full length expansion card riser: a. Loosen the captive screws on the riser. b. Disconnect the GPU power cable from the system board. c. Press the blue release tab and holding the edges, lift the expansion card riser from the riser connector on the system board. NOTE: The numbers on the image do not depict the exact steps. The numbers are for representation of sequence. Figure 145. Removing the expansion card riser (Riser 1) Installing and removing system components 151

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Next steps
1.
If applicable, connect the cables to the expansion card.
2.
Install the expansion card risers
.
3.
Follow the procedure listed in
After working inside your system
.
4.
Install any device drivers required for the card as described in the documentation for the card.
Removing the full length expansion card risers
Prerequisites
1.
Follow the safety guidelines listed in the
Safety instructions
.
2.
Follow the procedure listed in the
Before working inside your system
.
3.
Remove the GPU air shroud top cover
.
4.
If installed,
remove the GPU air shroud filler
.
5.
If applicable, disconnect the cables from the expansion card or system board.
NOTE:
Full length risers are supported only in Riser 1 and Riser 4 slot.
Steps
1.
To remove full length expansion card riser:
a.
Loosen the captive screws on the riser.
b.
Disconnect the GPU power cable from the system board.
c.
Press the blue release tab and holding the edges, lift the expansion card riser from the riser connector on the system
board.
NOTE:
The numbers on the image do not depict the exact steps. The numbers are for representation of sequence.
Figure 145. Removing the expansion card riser (Riser 1)
Installing and removing system components
151