3. release tab 4. backplane power cable
5. SAS cable 6. mini SAS cable connector
1. hard-drive backplane 2. backplane signal connector 1
3. system board 4. integrated storage controller card
Installing the hard-drive backplane
1. Ensure that you read the Safety instructions.
2. Follow the procedure listed in Before working inside your system.
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.
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