Internal Usb Memory Key (Optional); Replacing The Optional Internal Usb Memory Key - Dell W4X15 Owner's Manual

Internal USB memory key (optional)

An optional USB memory key installed inside your system can be used as a boot device, security key, or
mass storage device.
To boot from the USB memory key, configure the USB memory key with a boot image and then specify
the USB memory key in the boot sequence in System Setup.
The internal USB port must be enabled in Internal USB Port option in the Integrated Devices screen of
System Setup.
The internal USB port is located on the system board.
NOTE: To locate the internal USB port (INT_USB) on the system board, see the System board
connectors section.
Related Links
System board connectors

Replacing the optional internal USB memory key

Prerequisites
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 are shipped with your product.
1. Follow the safety guidelines listed in the Safety instructions section.
2. Follow the procedure listed in the Before working inside your system section.
Steps
1. Locate the USB port or USB memory key on the system board.
To locate the USB port, see the System board connectors section.
2. If installed, remove the USB memory key from the USB port.
Figure 48. Removing the internal USB memory key
1. USB memory key 2. USB port
121