Wireless switch and keyboard suddenly doesn't work for many stop button

I own a lenovo g470, I have problem with my wireless, turn and can not be turn on by using the shortcut key, and my keyboard does not work properly. I just uninstall some games and all of a sudden the button, g, h, esc, arrow and left alt is unusable! Oh God, can someone tell me how to fix this, if I can do my assignment

Hello love,

-Have you tried the convenience store? http://Windows.Microsoft.com/en-in/Windows7/open-the-hardware-and-devices-Troubleshooter

If the troubleshooter does not help you then I suggest you to re - install the latest chipset drivers, keyboard drivers and check if the problem persists.

Download the drivers from http://support.lenovo.com/en_IN/research/hints-or-tips/detail.page?DocID=HT072739

Re-install the latest drivers may help you solve the problem.

Hope this information is useful. If you have any questions, please let us know.

Tags: Windows

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