Howdy, I've got an 820-3330-B with no internal or external video. chimes with a solid sleep LED. all_gpu_good and all_sys_pwrgd present, gmux 3.3 1.2 and 1.8 rails all good, slp signals present.
someone already ran jumper wire to bklt pins on lvds, so recall is out of the question
someone already ran jumper wire to bklt pins on lvds, so recall is out of the question