Hi all, I read the phoenix bios structure is one of those difficult to mod. I have an acer 7520g notebook and as you know it can host many mxm gpus. I recently upgraded it with a 9600m gt and I managed it to work by hacking the graphics bios. By the way once the notebook is booting it shows an annoying error messages for 30 secs, the error is the following: "Error: MXM Structure not found or invalid. Reflesh MXM ROM or add MXM structure and associated callbacks to SBIOS! Post will be halted for 30 seconds and performance will be limited to balanced performance mode until this is resolved..." Is there any way to fix the motherboard bios by skipping/jumping such message? Many thanks.