On Tue, Aug 10, 2010 at 08:05:14PM +0200, Sander Eikelenboom wrote: > Could you also provide a perhaps more specific message what is wrong > with the bios, that i could forward to MSI, in the hope it will reach > the bios engineers someday ? :-) Lets first prove that my theory is right before contacting MSI directly. Can you try the attached patch? it should fix the boot-crash. When the system booted successfully please try some USB device (make sure it uses the seperate usb-controler, I guess the seperate device is responsible for USB 3, so try to plug a device into one of your USB 3 ports). If you finished that please send me whether it worked or not and the full dmesg output of the system. Joerg