Fujitsu PRIMERGY RX4770 M6 Upgrade And Maintenance Manual page 154

Hard disk drive (HDD) / solid state disk (SSD)
Figure 65: Removing the ODD cage
▶ Loosen the knurled screws (see blue circles).
Notice the guiding points (see orange circles).
▶ Remove the ODD cage.
Removing the defective 24x 2.5-inch HDD backplane and the SAS
expander switch board
▶ If applicable, remove the front VGA, see
page 323.
▶ Disconnect all cables from the HDD backplane and the SAS expander
switch board.
154 Upgrade and Maintenance Manual
"Replacing the front VGA" on
RX4770 M6