Am 24.07.2010 22:54, schrieb David McPaul: > On 25 July 2010 04:19, mds <mds@xxxxxx> wrote: >> It's definitely a bug and not a user error. >> Unfortunately the serial debug output don't work at this early boot >> stage, and so I can't give you some log files. > > I would start looking through your BIOS options and see what can be > changed there. > > Look for any options that overclock the machine. > Look for any options that set compatability modes for SATA etc > Maybe the BIOS will allow for single core > > If the stage1 bootloader is failing then it is difficult to debug. > No, there are no bios option left which i can try to change. I already tried to change all possible bios options. Regards Robert