Removing The Integrated Storage Controller Card

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.

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

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

2.Open the system.

NOTE: It is recommended that you remove the expansion-card riser 2, before removing the storage controller card.

3.Push down the two release levers at the edge of the card to disengage the card from the connector.

4.Disengage the card from the storage-controller card holder on the system board.

5.Remove the card.

6.Close the system.

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Dell R420xr owner manual Removing The Integrated Storage Controller Card