I would just like to say this seems to be a big occurring problem for most Toshiba Satellite Notebook owners and just wanted to warn everyone that this is normal. I have a Satellite L305D-S5934 and I have gotten this error. And there seems to be no fix to it. It's either a BIOS problem or the ATI graphics card problem. Been waiting on word for the fix to the error but nothing yet. Has anyone else gotten this error, Toshiba owner or not trying to install Windows 7 x64?