i'm using a msi gx 740 laptop,
intel i7-720qm
ati hd 5870 with 1 gb ddr5 vram
ddr3 ram (2* 4gb)
hdd sata,
but after 5-10 mins of gaming my screen turns black and the laptop turns off, on low graphics, high graphics, no matter... its even not overheating, its colder as usual when playing for example mw2 or something like that, can anybody help me?
regards pumba