Hello all! I have a big problem. So I would like to use this laptop. This laptop is my friend's! He would liked update the BIOS, but he didn't know what did. The problem the next. When I turn on, I see the ACER logo. And here this stop. Not booting. After few minutes, I see the blue screen with one fault. I uploaded this picture. BUT sorry, because I'm hungarian, so the text is hungarian. But the problem code readable. Here I choose press ESC and I see the BIOS menu. But the BIOS very poor. I not see all menu. And the main problem, I don't know use the USB, because in the boot list, i don't see. Ooo and not CD/DVD ROM in this laptop. So, please help me, because it's very important for my friend! :/