I'd be gratfeful for some advice. I installed a new graphics card (Asus 8800GT 512MB) 2 days ago. At the time time I was able to load the drivers for it directly from the CD provided without difficulty.
Today, the DVD/CD writer won't work. It has power but it won't recognise a DVD, or a gaming disc. If I put in an audio CD, its recognised by iTunes correctly, but it won't play. In fact, iTunes just locks up.
The device manager says its working normally. I tried to update the device drivers but they're up to date. I also checked the cables inside my pc and everything seems as it should, nothing lose etc.
I'm not sure quite what to do next. Any suggestions would be gratefully received.