Figure 146. Removing the A100 GPU heatsink
4. Using Phillips 1 screwdriver, loosen the screws securing rear heatsink in the order that is mentioned below:
a. Loosen the heatsink screws 3 turns each in the following order. Disassembly order:1, 2, 3, 4.
b. Return to first screw and completely loosen it.
c. Completely loosen the remaining screws in the correct order.
5. Lift and remove the rear heatsink from the GPU socket.
NOTE:
There are four rear side heatsinks on the GPU baseboard. Repeat steps 4 and 5 to remove remaining rear
heatsinks.
6. Using Torx 15 screwdriver, loosen the screws securing the NVlink heatsink in the order that is mentioned below:
a. Loosen the first screw completely.
b. Loosen the screw diagonally opposite to the screw you loosened first.
c. Repeat the procedure for the remaining two screws.
170
Installing and removing system components