Dell PowerEdge XE9640 Installation And Service Manual page 211

Figure 222.
3. Align and insert the GPU cold plate on the GPU module. Using the Torx T15 torque screwdriver, tighten the screws 3 turns
as per sequence mentioned on the GPU cold plate. Use the same sequence to tighten the 4 screws on the cold plate to the
maximum torque of 8 in-lbf. Pull the plunger and lift the metallic piece. Plug the cold plate tubes in to the Manifold Liquid
cooling. Close the metallic piece and release the plunger to click into its place.
Figure 223. Installing the GPU cold plate
Next steps
1. Install the sensor tray.
2. Plug the cold plate tubes to the Manifold Liquid cooling module.
3. Slide in the system board
4. Reconnect the liquid cooling tubes 11 and 12 from the Manifold for DLC module.
5. Install the lower brace
6. Reconnect all the cables onto the system board. For more information, see
7. Install the risers.
8. Install the storage tray
9. Install the VSB cables on the system
10. Follow the procedure listed in the
.
tray.
cover.
.
board.
After working inside your
Cabling diagram.
system.
Installing and removing system components 211