Save open work and back up important files. Note any recent driver or hardware changes. If Windows cannot start, use the startup guide first.
Work through these checks
0 of 3 complete01Plug the device into the rear USB port directly on the motherboard
Plug the device into the rear USB port directly on the motherboard.
Use the instructions for your exact device and operating system. Check the manufacturer’s documentation before changing firmware, hardware, or system settings.
02Reinstall the USB drivers in Device Manager
Reinstall the USB drivers in Device Manager.
Use the instructions for your exact device and operating system. Check the manufacturer’s documentation before changing firmware, hardware, or system settings.
03Use a powered USB hub
Use a powered USB hub.
Use the instructions for your exact device and operating system. Check the manufacturer’s documentation before changing firmware, hardware, or system settings.
Possible causes
- Defective cable or device connector
- Bad USB controller on board
- The device requires more current than the port will provide
Useful Windows tools
These commands open Windows tools. Review any action inside the tool before applying changes.
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