Users Guide

Figure 4. Remove the PERC H755 adapter

Install the PERC H755 adapter

Prerequisites

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 are shipped with your product.

NOTE: It is recommended that you always use a static mat and static strap while working on components in the interior of

the system.

Steps

1. Turn off the system, including any attached peripherals, and disconnect the system from the electrical outlet.

2. Open the system.

3. Align the card-edge connector with the connector on the system board.

CAUTION: To prevent damage to the card, you must hold the card by its edges only.

4. Press the card-edge down until the card is fully seated.

5. Connect the SAS data cable connectors to the card.

NOTE:

Ensure that you connect the cable according to the connector labels on the cable. The cable does not function

properly if reversed.

6. Route the SAS data cable through the channel on the inner side of the chassis to the backplane.

7. Attach the connector labeled SAS A to connector SAS A on the backplane, and attach the connector labeled SAS B to

connector SAS B on the backplane.

8. Close the system.

9. Reconnect the system to its electrical outlet and turn the system on, including any attached peripherals.

Install and remove a PERC 11 card