144 Upgrade and Maintenance Manual TX120 S3
Hard disk drives / solid state drives
V CAUTION!
Ensure that all hard disk drives are uniquely identified so that you can
reinsert them into their original bays after replacing the HDD
backplane.
Ê Remove the server cover as described in section "Opening the server" on
page 61.
Figure 50: Disconnecting the SATA cables from the system board
Ê Disconnect the SATA cable from the system board.
Ê Open the front cage as described in section "Opening the front cage" on
page 66.
Ê Remove the HDD fan as described in section "Removing the HDD fan
module" on page 168.