The currently loaded USB driver has become unstable or corrupt. Click Change advanced power settings. When I ran DM troubleshooter I was told all are working correctly. I have not been on line until today so I just tried your fix. When I tried to update drivers I was told the software is up to date.

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Click Change advanced power settings. I tried connecting two different flash drives and noting happened but they work fine with the other two USB’s on the left so at this point I am totally stumped and will leave it alone.

Refer to the steps to check: Next to your currently selected plan, click Change Rooy Settings. Nothing happens at all and the devicesI plug in are not recognized.

USB Root Hub driver free download for windows – Dell – Latitude E

I can understand your inconvenience towards this issue. I have the same question I do not have any error messages when the devices are connected. Use Device Manager to scan for hardware changes.


I am not very good with Computer fixes. Please follow the methods mentioned below to fix this issue. You can follow the question rooh vote as helpful, but you cannot reply to this thread. Disable and re-enable the USB controller. To disable and re-enable the USB controllers, follow these steps: When I connected to the two USB’s that work on the left it found the driver and all was fine.

Repeat for each device. Click the drop hbu menu and select disabled. Check the USB device to see whether it is working. Tell us about your experience with our site.

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Have you made any changes to the computer prior to this issue? Aquamarine Created on January 4, I get no error messages when I try to connect.

When I tried to update drivers I was told the software is up to date. This thread is locked.

I appreciate the time you both gave me. Restarting does not activate the2. So I tried all but method 4.

How do I fix the two 2.0 USB ports which stopped working on Dell Inspiron N5110 with Windows 7

In reply to Yaqub K’s post on January 12, Hi Sully, Thank you for replying with the required information. You will have to uninstall all items under Universal Serial Bus controllers and then restart your computer. Click Start, and then click Run. This issue can be caused if any of the following situations exist: Yaqub, Thank you for responding.


Open the Hardware and Devices troubleshooter: In trying method 4 where I uusb the USB Controllers Can you tell me exactly which of these items I need to uninstall because all of them give me that option and I do not want to uninstall the incorrect Item. In reply to Aquamarine’s post on January 6, Thanks for marking this as the answer.