i just tried to get the new bios 5561 to take doing a recovery bio with the jumper on the dx58so removed and i get the same outcome. had to go back to bio 5456
i contacted intell support on the phone about having trouble with the new bios 5561 for my dx58so. they had me install the so5561c.bio file on a thumb drive, take the jumper off the board and boot. after the 5561 bios update i tried to press f8 to go into safe mode and all i could get was a series of beeps and could not enter the safe mode. any suggestions.