Hello, I finally decided to update my drivers etc and downloaded the bios (sp35155) update for xp and installed it. It didn't install well, it hung on winflash but knowing nothing about this I just ended the app. There was a dialogue box that told me to restart my pc which I did. No problem. I then updated the Nvidia driver. I used the pc for hours after, watched films, browsed the web without any problem. I turned it on this morning and there is nothing, the monitor doesn't light up or anything. The disc is working as the lights are on. I have tried a sequence of f1,f5 and f10 but this does nothing. What can I do to get the graphics back? Don't know the motherboard so just selected the first one!!