Fujitsu PRIMERGY RX4770 M6 Upgrade And Maintenance Manual page 217

Expansion cards and backup units
Figure 120: Installing the GPU air duct
▶ Algin the GPU air duct and push it in direction of the arrow. The GPU air
duct must hook in the riser carrier (see circles).
Figure 121: Connecting the GPU power cable to the bottom system board
RX4770 M6 Upgrade and Maintenance Manual 217