How to solve ” USB Device Not Recognized “. Maybe some of you if plugging in the USB cable, Pen drive, Mouse, or other device suddenly undetected Windows, and appear the message “USB Device Not Recognized”. Perhaps the following ways to resolve the message “USB Device Not Recognized”
1. Restart Computer
It is an early / first to address the issue “USB Device Not Recognized”.
2. Removing the Power Supply Cable (Laptop Batteries)
You do this by turning off the computer and then unplug the power supply (electricity) is installed on the computer. Then wait a minute or two and replace the power supply cord.
Why should revoke the Power Supply? This might explain the question?
The motherboard is where all the associated computer hardware, including USB port Sometimes the motherboard needs a “reboot” could be due to something wrong, ie all your USB ports suddenly stop working. Small microprocessor on the motherboard will reload the drivers ne USB port and the computer will be able to re-identify all devices!.
3. Use System Restore
Program > Accesories > System Tool > System Restore.”>System Restore can be accessed via Start> Programs> Accessories> System Tools> System Restore.
4. Uninstall USB Host Controller
1. Open the Control Panel and select Device Manager. Or right-click My Computer and select Properties, then select the Device Manager menu. Another way in meu Devmgmt.msc type Run and click OK, then from the window that appears select the Device Manager.
2. Select the “Universal Serial Bus Controllers” (usually located at the very bottom), and double-click to see a display like the following:
Right-click on the existing list of words “Host Controller” and then select Uninstall. Do it one by one, remember that there is the word “Host Controller” alone, unless there is a problem with the other USB port (in accordance with the existing list)
Once completed restart, Windows will automatically reinstall the USB driver on the computer
If after restarting windows did not reinstall the USB driver, re-open the Device Manager, and right-click “Universal Serial Bus controllers” then click on “Scan for hardware changes”. Usually the above steps can solve the USB problem is not detected.
5. Disable Power Facilities Management of the USB Root Hub
Run > type “devmgmt.msc” and click Ok.”>Click Start> Run> type “devmgmt.msc” and click OK.
View all entries in the Universal Serial Bus Controllers, then follow these steps for each USB Root Hub are available.
click Properties”>Right-click USB Root Hub> Click on Properties
- usb root hub properties
- Click the Power Management tab
disable power management
Uncheck the check box option “Allow the computer to turn off this device to save power”, click Ok.
Hopefully this information has been useful to say. That’s all that I can say. Hopefully Helpful. – Set of “How to Solve ‘USB Device Not Recognized ”
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