A technician has installed front panel USB ports and now they are not functioning property, however, the ports located on the rear of the motherboard are functioning properly. Which of the following would be the FIRST step to take?
A. Check the Device Manager for any alerts or question marks over USB related devices
B. Check the USB rear panel header pin outs, and ensure that the ports are wired per the
manufacturer's instructions
C. Ensure that the devices being plugged in are not drawing too much power from the USB ports
D. Test the voltage output of each USB port with a multimeter and compare front and rear USB ports
Answer: A. Check the Device Manager for any alerts or question marks over USB related devices
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