Anyone had problems upgrading the BIOS to 1.60? I just did it with a Celeron G4900 and the system will not power on now. Intel ME and BIOS flash all went to 100%, the system powered itself off and now the power supply clicks on, fans spin for a second or two and then shut off. I'm going to try and pull the battery with the CMOS reset jumper set for a few hours. The board was fine before the BIOS update albeit with a DPC watchdog crash during Windows 10 1709 install hence attempting the BIOS update.