My daughter has been trying to play some games on my pc but the monitor switches itself off goes from Green to amber with a black screen and we have to reboot, she still cant play the games. I have Windows 2000 and Radeon 9250 graphics card. I dont know if I need to update the drivers, but dont know where to start as it says to delete the old drivers and another file called DAO but I dont have this file, can anyone please help as my 9 year old wants to play her games.