Recent content by KFB

  1. K

    In Pictures: 40 Of The Dirtiest PCs You've Ever Seen

    air compressor, one of our best investments. 120 pounds / sq inch will clean that lot. If you haven't got one, take the PC to your tyre company or garage.
  2. K

    Acer 8920 Back light problem

    I have found the problem. I plugged two identical tubes into the inverter and it ran continuously for many hours. Disconecting one would create my fault (a few seconds of run time after being enabled). By using one external and one original and swapping, I was able to prove which tube was likly...
  3. K

    Acer 8920 Back light problem

    My Acer Aspire 8920 goes dark after a few seconds. I can use the FN + F6 to bring it back for a few seconds. Ihave tried the inverter driving another tube with the same result. The on period can be extended sometimes by turning the bright ness down. Turning the brightness up to full, turns off...