Lenovo Laptop keys not working properly

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ReFX Posts 1 Registration date Monday February 1, 2016 Status Member Last seen February 1, 2016 - Feb 1, 2016 at 07:58 AM
hello,
i need a little bit of help with my laptop all the keys are on alt, i tried pressing Ctrl+Start+alt but it fixes just for several minutes than back. is there a permanent fix for this