Replacing The Scsi Backplane - Fujitsu Siemens Computers PRIMERGY TX150 S3 Service Supplement Manual

Replacing the SCSI backplane

4.7 Replacing the SCSI backplane
The SCSI backplane is mounted on the hard disk cage. It is not necessary to
remove the hard disk cage before replacing the SCSI backplane.
Ê Open the server as described in the section "Preparation" on page 13.
Ê Remove all the hot-plug hard disk drives (for a description see the Operating
Manual).
V
CAUTION!
Check if all hard disk drives are uniquely identified so that you can
reinsert them into their original bays.
Figure 10: Disconnecting cables
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Ê Take the I C cable out of the green cable clamp and remove the cable clamp
(1).
Ê Pull out the connectors of the power cable (2), the SCSI cable (3) and the
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I C cable (4) from the SCSI backplane.
Ê Remove the four screws (two at each side) that fasten the SCSI backplane
holder to the hard disk cage.
Ê Take the SCSI backplane together with the holder out of the server. Be
careful with the isolation foil positioned on the rear side of the SCSI
backplane.
Ê Remove the isolation foil and lift the SCSI backplane from the holder.
Ê Insert the new SCSI backplane in the holder.
Ê Position the isolation foil.
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Replacement routines
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