Laptop keyboard problem

[pathakbishal72]

I have dell inspiron 15 3000 series laptop. After about 1 years of buying it letter "p" used to be pressed by itself as if i was pressing it and some keys were not working then i changed the keyboard. Then again after about 6 months of changing the keyboard again similar problem has occured. Some keys are pressed randomly and some keys doesn't work. I have tried uninstalling the driver and rebooting an evem updating but it didn't work. Is it because of some kind of virus. Please tell me what should i do.

 

[webworkings]

Doesn't sound like a virus to me. Sounds like a bad keyboard.