Dell PowerEdge 6850 - Manual (Page 17)

SAS Information Update
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4 Remove the optical drive/diskette drive carrier.
To remove the drive carrier, pull the release latch forward, then slide the carrier out of the chassis.
See the Installation and Troubleshooting Guide.
5 Remove the cooling shroud. See "Removing the Cooling Shroud" in the Installation and
Troubleshooting Guide.
6 Disconnect the SAS and backplane power cables from the back of the SAS backplane.
For improved access, remove the SAS cable(s) from the clip that is attached to the fan-3 air guard
and move the cable(s) away from the backplane. See Figure 1-8.
Figure 1-8. Cabling a 2.5-Inch SAS Backplane
1 SAS cable clip 2 SAS cables 3 fan-3 air guard
4 backplane power 5 SAS B 6 SAS A
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