@ Arthur thats what I thought too.......What has happened so far is, remove old nvidia drivers, remove old card, attempt to fit new card but it was slightly too long, remove boot drive and hard drive cage, fitted new card, attempted to fit hard drive in new position, remove one stick of memory to allow hard drive to fit in new position, connect all cables (I had to go into the loft to get the correct cable to power the new card) refit memory plug everything back into the computer and switch it on However it wouldnt start so boot into Linux and it all works. Booted with Disk Director which showed C drive as Primary, Active and unallocated. Window was hiding in the D drive. Things just went downhill from there.