Dell PowerEdge C8000 - Manual (Page 267)

Installing System Components 267
j Replace the two screws securing the air baffle to the sled cover.
See Figure 3-83.
k If applicable, route the cables and secure the cables to the retaining
clips.
3 Lower the top cover to the sled cover and replace the five screws securing
the top cover to the sled cover. See Figure 3-77.
NOTE: Be careful not to damage the twin axial cable on the back GPGPU card riser
when replacing the top cover. See Figure 3-77.
4 Close the sled. See "Installing the Sled Cover" on page 184.
5 Replace the sled. See "Installing a Sled" on page 156.
GPGPU Card Risers
The sled with GPGPU/Xeon Phi card consists of two GPGPU card risers
attached to the sled cover. One GPGPU card riser installs on the front of the
sled cover and the other GPGPU card riser with twin axial cable installs on
the back of the sled cover.
Removing the Front GPGPU Card Riser
CAUTION: Many repairs may only be done by a certified service technician. You
should only perform troubleshooting and simple repairs as authorized in your
product documentation, or as directed by the online or telephone service and
support team. Damage due to servicing that is not authorized is not covered by
warranty. Read and follow the safety instructions that came with the product.
1 Remove the sled from the enclosure. See "Removing a Sled" on page 155.
2 Remove the front GPGPU/Xeon Phi card. See "Removing the NVIDIA
Tesla K10 GPGPU Cards" on page 225, "Removing the NVIDIA Tesla K20
GPGPU Cards" on page 239, or "Removing the Xeon Phi 5110P/7120P
Cards" on page 253.