had a 820-3115 A1278 came in, clean board, no liquid spilled, had no power.
traced down to the SMC,then replaced it
machine powers on, boots, everything working. except sometimes it slows down, then ran ASD. got
VC0C,VN0C,VP0R, ID0R,IC0R,IHDC,IM0C,IO0R,IPBR,
all say the same thing : sensor reading above alarm limit.
pole around in diode mode around these signals into SMC, no short to ground.
so thought can be a bad SMC, replaced another one, same story,power up with these errors, any thoughts?
traced down to the SMC,then replaced it
machine powers on, boots, everything working. except sometimes it slows down, then ran ASD. got
VC0C,VN0C,VP0R, ID0R,IC0R,IHDC,IM0C,IO0R,IPBR,
all say the same thing : sensor reading above alarm limit.
pole around in diode mode around these signals into SMC, no short to ground.
so thought can be a bad SMC, replaced another one, same story,power up with these errors, any thoughts?