Fujitsu PRIMERGY RX4770 M6 Upgrade And Maintenance Manual page 283

Removing the LC kit
Figure 167: Disconnecting the power cables of the pumps - example bottom system board
connector "LC1"
▶ Disconnect the power cables from the bottom system board, see
Figure 163 Connectors of the LC on the bottom system
top system board, see
page 279.
Figure 168: Removing the screws from the chassis rear
RX4770 M6
"Connectors of the LC on the top system board" on
Upgrade and Maintenance Manual
Liquid cooling (LC)
board, and from the
283