IBM X3950 X5 Problem Determination And Service Manual page 161

12. Restore the RAID configuration information that you backed up before you
removed the I/O-board shuttle.
Removing the DVD cable
About this task
To remove the DVD cable, complete the following steps:
Procedure
1. Read the safety information that begins with "Safety" on page v and
"Installation guidelines" on page 97.
2. Turn off the server and peripheral devices, and disconnect the power cords
and all external cables as necessary to replace the device.
3. Remove the front bezel (see "Removing the front bezel" on page 108).
4. Push in the release button on the DVD drive and pull the drive out of the
server.
5. Remove the top cover (see "Removing and replacing consumable parts and
Tier 1 CRUs" on page 105).
6. Remove the top cover bracket (see "Removing the top-cover bracket" on page
107).
7. Remove the middle fan (see "Removing the middle hot-swap fan" on page
122).
8. Disconnect the SAS cables and remove the ServeRAID card from the
dedicated PCI connector (see "Removing the RAID adapter carrier and the
RAID adapter assembly" on page 146).
9. Remove the memory cards and memory card fillers (see "Removing a memory
card" on page 136).
10. Remove the memory cage (see "Removing the memory-card cage" on page
175).
11. Disconnect the cable from the rear of the DVD housing.
Rear view
12. Disconnect the cables from the I/O board.
13. Remove the cables from the server.
Chapter 5. Removing and replacing components
145