2 Replies Latest reply on Sep 9, 2013 12:12 PM by sylvia_intel

    Problem with usb ports and sound


                I have a D945GCNL motherboard placed in my CPU with core2duo processor since 2008. Recently, my Iball smps stopped working so I got it replaced. After connecting smps, the windows showed a hardware failure on booting and after that I realised that my 4 usb ports have stopped working. Moreover, the system sound level has become very low and gives some noise at the output. However the keyboard which is connected above the ports is working fine. The sound problem was there before my old smps broke down. However the problem with the usb ports have come up after the new smps. Also, everything else works perfectly fine as it used to be earlier. I cant figure out the problem. I'm currently having a Windows 7 64bit OS on my desktop.

      Kindly help!