09-01-2011 06:19 PM - edited 09-01-2011 09:15 PM
Hi!A week ago i've bought a laptop, z570 with intel core i3 and nvidia geforce 520gt. the laptop works fine, but for this week twice suddenly appeared the blue screen and system reboot. i'm nervous because i have to leave the us soon and i'll not be able to change this laptop. should i ask for another ine or there is a way to solve this problem?