How to repair USB & audio?


I wonder if it's been this situation with you!

I have an Asus X550CL, I installed Windows 7 to see if it can fix a situation where already was happening with Windows 8.1.

I'm going to explain.

The sound sometimes gives. And when, after a while is making a tremendous noise.

The usb ports a pen or a mouse or any other usb device, always says USB device not recognized.

The driver's are all installed and are the official page of Asus!

The only one who can't install is the LAN network card.

I hope you can help me!

Thank you very much

Answered! View the answer I have this problem too

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2 Answers

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hello there :D try this Go to the start button right click my computer go to properties in there go to device manager find your USB Port drivers right click on the ones giving you this problem then go to driver and click [roll back driver] That should 78% fix the problem it will revert it back to the other driver version


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Hello :D

I've tried it all. But still doesn't give sound and the USB ports don't work!

Greetings :D

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TRY this download a program call driver solution pack online this program will scan your PC for missing drivers or update them its not 100% it will work but you can try that HOPE THAT HELP :D


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