Dell EMC PowerEdge C4140 Installation And Service Manual page 86

Steps
1. Unpack the new SXM2 GPU.
2. Locate the socket on the NVLink board.
3. If installed, remove the socket protective caps from the SXM2 GPU sockets on the NVLink board.
Figure 90. Removing the socket protective caps
4. If installed, remove the socket protective caps from the SXM2 GPU.
5. Align the guide pin on the SXM2 GPU card with the pin-1 on the NVLink board along with the guide pins, then place the
SXM2 GPU socket.
6. Tighten the captive screws in ascending order as labeled on the NVlink board.
86 PowerEdge C4140 installing and removing system components