problem with the key board or computer

[Daryl]

I reinstalled Windows Vista yesterday . Well I had enormous problems of overheating, but in the end I succeeded.
Except that now, when I type some letters (like the "r", the "u" or "o"), other characters are added (usually both). For example, when I type "r", it wrote "r'("... or when I type" U ", it wrote" U67 "...

I downloaded the latest driver, but it has not changed .
Someone has already seen it?

(I have an Acer 5100)

Please read me, and possibly give me an answer .

[Jeffrey]

just try to reinstall the window vista or try windows Xp

[Daryl]

Been there done that nothing happen its still like this.

[johnson22]

Hi,

you're sure not be infected?
if you're not sure downloaded "hijack this". if you're not sure downloaded "hijack this"

[Daryl]

I am currently scanning my computer with AVG, If it fid nothing i will download hijack this more information .