Figure 40. Cabling Diagram—3.5 Inch (x12) SAS Backplane
1.cable retention bracket
2.system board
3.integrated storage controller card
4.SAS connector on the system board
5.SAS backplane
Installing The Hard-Drive Backplane
CAUTION: Many repairs may only be done by a certified service technician. You should only perform troubleshooting and simple repairs as authorized in your product documentation, or as directed by the online or telephone service and support team. Damage due to servicing that is not authorized by Dell is not covered by your warranty. Read and follow the safety instructions that came with the product.
1.Use the hooks at the base of the chassis as guides to align the
2.Slide down the
3.Connect the SAS data, signal, and power cable(s) to the backplane.
4.Replace the
5.Replace the cooling shroud.
6.Install the hard drives in their original locations.
7.Close the system.
8.Reconnect the system to its electrical outlet and turn the system on, including any attached peripherals.
9.If applicable, install the front bezel.
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