USB not working
- Thread starter buggin73
- Start date
-
- Tags
- Device Manager USB Windows 7
Solution
webworkings
Titan
- Apr 6, 2016
- 25,136
- 261
- 113,340
Try this...
1. Go to "Control Panel" and then "Device Manager".
2. Expand the "Universal Serial Bus controllers" section.
3. Double-click on the "USB Root Hub device".
4. Now click the "Power Management" tab.
5. Uncheck the "Allow the computer to turn off this device to save power" option.
6. Click the "OK" button.
NOTE: If there is more than one "USB Root Hub device" listed, Then you will have to repeat this steps for each one of them.
7. Restart the computer and all the ports should work now.
1. Go to "Control Panel" and then "Device Manager".
2. Expand the "Universal Serial Bus controllers" section.
3. Double-click on the "USB Root Hub device".
4. Now click the "Power Management" tab.
5. Uncheck the "Allow the computer to turn off this device to save power" option.
6. Click the "OK" button.
NOTE: If there is more than one "USB Root Hub device" listed, Then you will have to repeat this steps for each one of them.
7. Restart the computer and all the ports should work now.
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