USB Port Not Recognized

Modified on Thu, 26 Jun at 3:33 PM

Method 1: Restart your computer • A reboot forces Windows to re-detect USB ports and attached devices.

Method 2: Reinstall USB controller drivers , Press Windows + X, select Device Manager
Step 1: Expand Universal Serial Bus controllers
Step 2: Right-click each USB Root Hub or USB Host Controller and choose Uninstall device
Step 3: Reboot to let Windows reinstall them automatically

Method 3: Disable USB selective suspend, Open Control Panel and go to Power Options
Step 1: Click Change plan settings next to your active plan
Step 2: Click Change advanced power settings
 Step 3: Under USB settings - USB selective suspend setting, set both values to Disabled, then reboot

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