TX140 S1 Upgrade and Maintenance Manual 195
Hard disk drives / solid state drives
Ê Remove all HDD / SSD modules from the server as described in section
"Removing 3.5-inch HDD modules" on page 179.
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 When working on a rack-mounted server, extend it out of the rack as
described in section "Extending the server out of the rack" on page 65.
If further required, remove the server from the rack as described in section
"Removing the server from the rack" on page 66.
Ê Open the side / top cover as described in section "Removing the top cover"
on page 67 (rack server) or "Removing the side cover" on page 71 (tower
server).
7.4.2.3 Removing the 3.5-inch HDD SAS / SATA backplane
Figure 87: Disconnecting cables from the 3.5-inch HDD SAS / SATA backplane