geraymartha
New member
This 820-3437 powers on when charger is plug , works normally no problems etc , just 1 detail power button don't work , and sometimes after power off becomes dead , and don't want to power on , unless board is take out battery remove , and all plug back in , then when charger is plug works again normally battery holds charge , this board was test on diferent bodys , and keyboards , the only odd thing I find was SMC_ONOFF_L is 2.1v
plz how I can start to trouble shoot this?
plz how I can start to trouble shoot this?