Can anyone help me? I am very confused by what I've found on this forum. My device manager looks like this and Windows Update will not update the firmware. Also, manually downloading the driver package from microsoft did not work. I am googling how to do the DISM fix and attempting that, but I am not even sure I am doing it correctly since I cannot find a coherent step by step guide for the Surface Book. Can anyone tell me how to update these firmware and why my brand new surface book will not update the firmware of these devices?