KEYS "e,d,c and 3" of LAptop (Hp nx7300) not working?

By vivek244442 ·
i have HP nx7300 laptop, and from few days my keys, ie.,'3', 'e' d', 'c' are not working. Kindly help me, it may be passible tht my laptop id virus infected as i was not using any antivirus for some time. i just started using avast which had detected Win:32 sality virus in my laptop, Kindly guide me whether it is a problem related to virus, BIOS or hardware.

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try this

by markp24 In reply to KEYS "e,d,c and 3" of LAp ...


try booting to a "safe mode, command prmpt only, and test the keyboad on the command line
try booting from a live CD (linux or ubcd4win, or ubcd) and test the keyboard there. (if it works then its most likly a software/malware issue)
if they keyboard still fails, then try plugging in a external keyboard, see if all the keys work. if so then then i would think its a hardware issue and replace the keyboard

regarding the virus, it seems to be a P2P virus,

details here

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