I carried out a hard drive replacement on my Dell N5110 Laptop. I have now installed the hard drive and installed a fresh copy of windows 7. The problem that I have now is that the keypad is not at all functioning. I also went out and bought a replacement keypad but again still is not functioning. Would you know what could be the problem. I have checked over and over again the keyboard connection on to the motherboard and it clicks in place but not functional at all. Both keyboards are unresponsive.
Thanks in advance .