i need some help!

i had this problem twice.

it's something similiar to this:

Windows - Display Driver Stopped Responding

The 3dfxvs display driver has stopped working normally. Save your work and reboot the system to restore full display functionality. THe next time you reboot the machine a dialog will be displayed giving you a chance to upload data about this failure to Microsoft.

but,now my computer freezes for nothing,and once the monitor will not even show the screen(u get wat i mean)..i was wondering wat problem..

i wouldnt even know when the computer will freeze again.

i realise that when i play full-screen games,such as gunbound as counterstrike(duh i know it's lame),the computer will freeze whereas when im playing runescape it doesnt...but few months ago i did not have this problem.i suspected something wrong with da mobo :?

now theres another problem..computer auto restarted,monitor will not on.i shut down the computer twice(i know how to shut down the comp without looking at the monitor :lol:),but it stiill cant work.

so i was thinking,if it restarted and monitor will not on,what if i try restarting it?

my way worked! the monitor is on thats why i can be here typing :D :mrgreen:

my computer is very precious to me :?,please help. T_T