Dell R420xr Personal Computer User Manual


 
7. Reconnect the system to its electrical outlet and turn the system on, including any attached
peripherals.
Figure 27. Removing and Installing the Internal Dual SD Module
1. blue pull tab 2. SD card 1
3. SD card 2 4. dual SD module
5. connector on the system board
Installing The Internal Dual SD Module
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. Turn off the system, including any attached peripherals, and disconnect the system from the
electrical outlet and peripherals.
2. Open the system.
3. Locate the IDSDM connector on the system board.
4. Align the connectors on the system board and the dual SD module.
5. Push the dual SD module until it is firmly seated on the system board.
6. Close the system.
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