Press the F2 key while the workstation is starting up to enter the BIOS/Setup screen.

Navigate to and select the Advanced tab.

Select Special Configuration.

Select the desired USB port.

Press Enter, scroll up to Disabled, and then press Enter again to select it.

Press the F10 key to save and exit.

Press the F2 key while the workstation is starting up to enter the BIOS/Setup screen.

Select Special Configuration.

Select the desired USB port from the drop-down list, and then select Disabled.

Click Save.

Confirm the save by clicking Yes from the Setup Confirmation prompt.