Installing System Components 93
Internal USB Cable

Removing the Internal USB Cable

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.
2
Open the system. See "Opening the System."
3
Remove the fan bracket. See "Removing the Fan Bracket."
4
Remove the USB cable from the connector on the control panel.
5
Remove the USB cable from the cable routing guides on the inside of the
chassis. If necessary remove any other cables from the cable routing guides.
6
Remove the USB cable from the connector on the system board.

Installing the Internal USB Cable

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.
2
Open the system. See "Opening the System."
3
Remove the fan bracket. See "Removing the Fan Bracket."
4
Connect the USB cable to the connector on the control panel.
5
Route the cable through the cable routing guides on the inside of the
chassis.
6
Connect the USB cable to the connector on the system board.
7
Replace the fan bracket. See "Replacing the Fan Bracket."