Owners Manual

3. upper card slot (SD 2) 4. lower card slot (SD 1)
1. Follow the procedure listed in the After working inside your system section.
2. Enter the System Setup and ensure that the Internal SD Card Port and Internal SD Card Redundancy mode is enabled.
3. Check if the new SD card is functioning properly. If the problem persists, see the Getting help section.
Related references
Getting help on page 128
Safety instructions on page 51
Related tasks
Before working inside your system on page 51
Troubleshooting an internal SD card on page 125
After working inside your system on page 52
Internal USB key
The sled provides an internal USB connector for a USB flash memory key. The USB memory key can be used as a boot device,
security key, or mass storage device. To use the internal USB connector, the Internal USB Port option must be enabled in the
Integrated Devices screen of the System Setup.
To boot from the USB memory key, you must configure the USB memory key with a boot image, and then specify the USB
memory key in the boot sequence in the System Setup. For information about creating a bootable file on the USB memory key,
see the user documentation that shipped with the USB memory key.
Replacing the internal USB key
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 avoid interference with other components in the sled, the maximum permissible dimensions of the
USB key are 15.9 mm wide x 57.15 mm long x 7.9 mm high.
1. Follow the safety guidelines listed in safety instructions section.
2. Follow the procedure listed in the Before working inside your system section.
1. Locate the USB connector/USB key.
2. If installed, remove the USB key.
3. Insert the new USB memory key into the USB connector.
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Installing and removing sled components