278 Upgrade and Maintenance Manual TX120 S3
Accessible drives
12.2.3 Replacing an optical disk drive (ODD)
12.2.3.1 Required tools
● Preliminary and concluding steps:
– Slotted screw driver (only for removing the optical disk ddrive filler cover
● Installing accessible drives: tool-less
12.2.3.2 Preliminary steps
Before installing an accessible drive, perform the following steps:
Ê Disable BitLocker functionality as described in section "Disabling BitLocker
functionality" on page 79.
Ê Remove optical disk media from the drive.
Ê Shut down the server as described in section "Shutting down the server" on
page 58.
Ê Disconnect the AC power cord from the system.
Ê Remove the server cover as described in section "Opening the server" on
page 61.
12.2.3.3 Replacing the optical disk drive
Ê Remove the defective ODD as described in section "Removing an optical
disk drive (ODD)" on page 273.
Field Replaceable Units (FRU)
Average task duration: 15 minutes