Windows 7 windows 7 graphics crashes and restarts

[radiation]

Hi
Windows 7 restarts with no warning any time, sometime when i scroll browser or tuch a window or play media like mp3 or Youtube.

My system works perfectly when i use XP or Hachintosh 10.6.6

What is wrong with Windows 7????

WTF

 

[cybercore]

Give us some information first:

http://windows7forums.com/blue-screen-death-bsod/55603-sf-diagnostic-tool.html