Keyboard virus?

i have what seems to be a virus affecting my keyboard. Several keys refuse to function . The keys not working vary from session to session so i doubt it is a hardware problem. Has anyone come across this or could reccomend a downloadable virus killer to eliminate it ? I have already tried Avast and spyware blaster thank you

Keyboard virus?moto guzzi

I've had this problem before, and depending on what it is you are talking about, this may or may not work... but its simple... turn off your computer...

and switch it on again.

It worked but if not you can look it up on the interenet. Sorry if its a bit simple :)

Keyboard virus?norton internet security 2008

A virus cannot attack Hardware....Try re pluging you keyboard or reboot your PC if ur keyboard is old It may do such Malfunctioning.......Or If ur PC has Virus it may malfunction.......... Try AVG Antivirus or NORTON or McAffee......But AVG is free.....No trial or payment......
Try using a different keyboard, or plug your keyboard in to a different computer. It honestly sounds like its the keyboard itself.