Dell PowerEdge R660 - Installing the expansion card risers

Figure 167. Removing the expansion card riser (Riser 3)
4. For Riser 4, press the blue tab on the riser, and holding the touch point lift the expansion card riser from the riser connector
on the system board.
Figure 168. Removing the expansion card riser (Riser 4)
Next steps
1. remove the expansion card riser.
Installing the expansion card risers
Prerequisites
1. Follow the safety guidelines listed in the Safety instructions.
2. Follow the procedure listed in Before working inside your system.
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Installing and removing system components