Hi all, I got, as many people, a problem with the video card of my ACER 9920G (8600M GT). The machine was just out of warranty and I decided to buy a new one on the net. After reading some news, I understood that I'll have to buy a card with an ACER bios to be compatible with other parts. I so brought a brad new card and install it. With the broken one nothing worked: the bluetooth led stay on and the PC won't boot. With the new one, the PC boot but nothing on the screen. I put a external screen and it works fine. I tried to extend the windows desktop to the main screen and I can see a part of the desktop with some colors but not realy readable and cut at the bottom. I looked on the web to find a solution and find five other bios (ACER certified) for this type of card. I backuped the bios and compare it to one of the five others who match with this card: it's the same than the original ..... :/ So, I would ask you: what can I do more? Flash the mainboard bios could arrange something? And if so, witch bios have I to find for this machine? I'm on Win XP Pro sp3... Thanks in advance, have a nice week-end!