The g and h keys don't function

im having the same exact problem. also my backspace doesnt work and iv replaced my keyboard 2. i have a hp zt1130

Hello

Still? Was this the problem before? I have seen viruses that effect the keys. Download and run AVGFREE, MALWARE BYTES, and SUPERANTISPYWARE. Once these ae run, now how is the keyboard? If still a problem goto START, Run and type MSCONFIG. Once this is on the screen then select Disgnostic Startup. Save and Reboot. Only the basic OS will load. If the keys still don't work then it can only be the KB, KB connector, or mother board.