NFS-underground problem

hi..
i've this prob with NFS-underground. whenever i play it, just after 5 min or so the PC gets RESTARTED. my pc is a AMD 2800+, 512 ram, ASUS motherboard.. pls someone help..

 

Do you by any chance play the original version?

 

What do u mean by that?
the prob is with both NFS underground 1 & 2..

 

Do you have the original or a pirated version?

 

its a pirated one.. but the same thing is running fine on all my friends P4 and lower end systems..

 

^^Can b nething like psu, bad ram or a bad video driver or may be overheating processor .... which Graphic Card u r using btw?

 

NFS Underground crashes on AMD based systems...
The patches are out for original discs, but since its a pirated version, i needless to say you cannot do anything further....

REgards,
Zooom..!!