Acer aspire 5750g shift works not

I've had this phone for almost 2 years now and after turning on my laptop in one day I noticed that my password on the login screen was not working, so I resorted to the use of the screen version. Then, I found that both my shift keys did not work properly, they seem to work sporadically and then all of a sudden nothing "where the lack of capital letters."

Does anyone have any suggestions because it is really bothering me and it's been like that for 2 days now. I disabled the sticky keys already and as you can see that the shift key seems to work when he wants to... I also tried all other keys on the Board of Directors and all those that work perfectly well, it's just the two shift keys.

Trixy, it has more than one possible explanation.

You might have a dead insect or a piece of dust stuck in there. Carefully she blow out with compressed air.

Perform a deep scan with your antivirus. It will probably not be your problem, but it's a good idea anyway.

Go into Control Panel configuration, Device Manager and the keyboard. Check to make sure that everything is fine.

Tags: Acer

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