Fujitsu PRIMERGY TX300 S7 Upgrade And Maintenance Manual page 887

Figure 614: Removing the right side cover (C)
Ê Remove the three hooks on the right side cover from the slots on the upper
chassis edge:
Ê Using a slotted screw driver, slightly pry up on the middle hook until it
disengages (1).
Ê Pull up on both ends of the right side cover to remove the left and right
hooks from the slots on the upper chassis edge (2).
TX300 S7 / RX350 S7
Converting a tower server to a rack server
Upgrade and Maintenance Manual 887