Removal and replacement procedures 34
2.
Extend the server from the rack (on page 25).
3. Remove the access panel ("Access panel" on page 27).
4. Remove the BBWC battery pack, if installed ("BBWC battery pack" on page 36).
5. Remove the air baffle ("Air baffle" on page 37).
6. Disconnect the SATA DVD cable from the rear of the DVD tray and the system board ("DVD-ROM
and DVD-RW drive cabling" on page 59).
7. Remove the DVD tray ("DVD tray" on page 32).
8. Remove the screw from the rear of the DVD tray.
9. Remove the DVD-ROM or DVD-RW drive from the DVD tray.
To replace the component, reverse the removal procedure.
Fan module
The server has four fan modules ("Fan modules" on page 78). Install fan 2 only when processor 2 is
installed. When only one processor is installed, always install the fan blank.
To remove a fan module:
1. Power down the server (on page 24).
2. Extend the server from the rack (on page 25).
3. Remove the access panel ("Access panel" on page 27).