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.
Steps
1. Locate the USB connector or USB key on the system board.
NOTE: To locate the internal USB connector on the system board, see System board jumpers
and connectors.
2. If installed, remove the USB key.
3. Insert the new USB key into the USB connector.
Figure 42. Replacing the internal USB key
1. USB memory key 2. USB memory key connector
Next steps
1. Follow the procedure listed in After working inside your system.
2. While booting, press <F2> to enter System Setup and verify that the USB key is detected by the
system.
System battery
Replacing the system battery
Prerequisites
1. Ensure that you read the Safety instructions.
2. Follow the procedure listed in Before working inside your system.
3. Remove the cooling shroud.
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