guys when i run graphics intensive games, the fans inside case started running in full speed and computer get off immediately.what is the problem? 
pc shut down problem
Post a screenshot of speedfan or some other utility, showing your system's temperature while runing a game. Does it happen only while running games or while doing anything intensive?
i only watch movies and play games .i haven't tried any thing intensive on my rig except gaming. btw how to take screenshot of fan speed? i only know fans r running at full speed when they make so much noice
It could be a temperature problem.
Post a screen shot using hwinfo
Post a screen shot using hwinfo
op- I said post a screenshot of 'speedfan' not 'fan speed'. Speedfan is a pc temperature monitoring tool.
Download speedfan (google it), install it, run game, minimize the game, open speedfan and take a screenshot and post it.
Also, try running prime95 (stress test utility) and report if the system still shuts down.
Download speedfan (google it), install it, run game, minimize the game, open speedfan and take a screenshot and post it.
Also, try running prime95 (stress test utility) and report if the system still shuts down.
sounds like cpu overheating issue ... anyway, what's the cpu temp in bios ?