Dell PowerEdge R760 Installation And Service Manual page 247

Figure 182. Removing the Riser 3 blank
Figure 183. Removing the Riser 4 blank
2. Holding the edges or the touch points, align the holes on the expansion card riser with the guides on the system board.
3. Lower the expansion card riser into place and press the touch points until the expansion card riser connector is fully seated
on the system board connector.
4. Tighten the captive screws on the risers and system if any.
Installing and removing system components 247