No USB device appears to work on a new computer whether attached to a USB hub that attaches to a USB port or any device that attaches directly to the computerʹs USB port. What is a logical next step?
A) Try all the USB devices on another computer.
B) Check the power supply for proper voltage output.
C) Ensure the BIOS has the USB ports enabled.
D) Add an external power source to the USB hub.
E) Replace the USB hub.

Question

Quizplus · Accepted Answer

Ensuring that the BIOS has the USB ports enabled is a logical next step because if the USB ports are disabled in the BIOS, no USB device will work on the computer. Checking the power supply or adding an external power source to the USB hub may help resolve power-related issues, but since no USB device is working, it is more likely that the issue is related to the computer's configuration rather than power. Trying all USB devices on another computer or replacing the USB hub would not be necessary if the issue is with the computer's USB ports.

No USB Device Appears to Work on a New Computer