keyboard works in the BIOS(except a), but not at the password screen(win 7, 64bit)

Posted by christoffer svendsen on Super User See other posts from Super User or by christoffer svendsen
Published on 2010-12-31T12:15:10Z Indexed on 2010/12/31 12:55 UTC
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The computer is a acer aspire 7720g laptop. When windows want me to input my password, the only keys working is caps lock, the numpad and the m key(and the m key works like a combined m and enter key). I did spill some water on the keyboard yesterday but the same thing happens with usb keyboards. I disabled the quick boot in the bios, making it go through every test at bootup, which resulted in continous beeping from the computer. Anyone know how to solve this?

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