As for I know updating the bios wont corrupt anything u can very well go ahed do it also learn how to recover the bios if anything goes. Please suggest something as where the problem could be. I have checked the 9500GT grap card with the service center and it works fine. My system hangs while playing any video/games after installing the drivers of 9500GT and its a very new system. Yasitha2, i have the same problem my motherboard is DG41RQ and i'm using 9500 GT. Is it always possible to recover the bios in the way intel has mentioned? Or does it cause issues where the motherboard need to be returned to the manufacturer? Please help Thank you. So incase something goes wrong with the update what is the worst case scenario. But I don't have warranty for my motherboard. Newer bios updates for the motherboard fix this issue. My system hangs up with a albatron 9600gt graphics card when I try to play some games.