IBM IntelliStation POWER 9114 Model 275 Manual To The Installation page 42

6. Unplug the SCSI cable and power cable from the rear of the SCSI media device and the backplane at
the rear of the media bay chassis. If necessary, unplug any other cables from the rear of the SCSI
media device or media bay chassis. To see the location and routing of the SCSI media-device cables,
go to page 31.
7. Detach the SCSI media device from the media bay chassis by removing the SCSI media-device
screws (see the illustrations on page"Removing SCSI Media-Device Cables").
8. Put the media device in a safe place.
Replacing or Installing a SCSI Media Device
To replace or install a SCSI media device, do the following:
1. Refer to "Removing a SCSI Media Device" on page 29 if a SCSI media device is present in the SCSI
media-device bay.
2. Before handling any card, board, or memory DIMM, refer to "Handling Static-Sensitive Devices" on
page 4.
3. Attach the SCSI media device to the media bay chassis using the SCSI media-device screws (see the
illustrations on page"Removing SCSI Media-Device Cables").
4. Plug the SCSI cable and the power cable into rear of the SCSI media device and into the media
bay-chassis backplane. If necessary, plug the audio card cable into the rear of the SCSI media device.
To see the location and routing of the SCSI media-device cables, go to page 31.
5. Replace the media bay chassis as described in "Media Bay Chassis" on page 38.
Note: Reconnect the cables that are routed into the system that were plugged into the connectors on
the media bay chassis when it was removed.
6. Replace the bezel as described in "Replacing the Front Bezel" on page 11.
7. Reconnect the power source to the system.
8. Return the system to the operating position as described in "Placing the Model 275 into the Service
and Operating Position" on page 6.
9. Start the system as described in "Starting the System" on page 7.
Removing SCSI Media-Device Cables
To remove a SCSI media-device cable, do the following:
1. Remove the media bay chassis as described in "Removing the Media Bay Chassis" on page 38.
2. Identify the cable you want to remove. See the following illustrations.
3. Unplug the cable from its connectors on the SCSI media device and on the media bay chassis or
audio card. If you are removing a audio-card cable, note how the cable is routed through the system
so that you can replace it correctly.
4. Remove the cable from the media bay chassis or the system.
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IntelliStation POWER 9114 Model 275 Parts Guide