sujeet2555
In the zone
l have 845gl via motherboard,mx 4000,512 mb ddr ,window xp sp1 and dont 'remember version of graphic driver.after playing some game ,after reboot,it shows some nv--.dll file is missing ,insert system disk.then after it post and os selection and then screen goes black.monitor is on and cpu shows activity but i can't see anything.it happens also in safe also.please help me guys!