USB key does not appear in my computer with Windows 7 home Premium

I have an Acer Aspire 7750 running windows 7 Home premium. When I insert a flash into the USB drive, I hear the sound that indicates the flash drive is inserted, but the drive does not appear in the window 'my computer '.

I'm not a novice, but certainly not an expert so please keep the explanation of the basic if possible solution.

Thank you very much for your help!

Hello

Check if the same works in different USB Ports, in Device Manager if there are any unknown devices or try to uninstal and reinstall USB Root hub, that should help you. Let know if you have the same problem. You can also check with all other USB devices if works.

Tags: Acer Laptops

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