Won’t install offline update, stuck at 66%, hard drive replaced

I’ve got an Xbox One S that gives E102, and E200 when trying to install the offline OSU1 update. I’ve replaced the hard drive with a known good one, and just about every other component on the board. Does anyone know where I would look on the motherboard or what chip might be bad? I’ve tried everything I can as far as the offline update and factory resetting. Also, the xbox does not turn back on when factory resetting, so that is probably the same issue