Dell R420xr Personal Computer User Manual


 
7. Reconnect the system to its electrical outlet and turn the system on, including any attached
peripherals.
Figure 28. Removing and Installing the Integrated Storage Controller Card
1. touch-points (2) 2. storage controller card
3. storage-controller card holder 4. release levers (2)
5. storage-controller card connector
Installing 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.
2. Open the system.
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