Water damaged near SMC. This one had no backlight issue (no bklt boosting because no PWM signal) because of SMC_LID partially shorted to ground on SMC (only 1.24V).
Replaced the SMC and now it works but SMC_LID is 9V!
Tried a reflow and made sure the smc "dance trick" but nothing change, still 9V, i am confident with soldering.
Backlight now works because hell SMC_LID is high now... did'nt tried yet if smc_lid come back low when lid is closed...
SMC seems alive, charging battery with orange light and ASD EFI report no errors.
I must admit this particular SMC came from china...
Have you had something similar? Any thoughts before i replace smc from a donour board.
Thanks
Replaced the SMC and now it works but SMC_LID is 9V!
Tried a reflow and made sure the smc "dance trick" but nothing change, still 9V, i am confident with soldering.
Backlight now works because hell SMC_LID is high now... did'nt tried yet if smc_lid come back low when lid is closed...
SMC seems alive, charging battery with orange light and ASD EFI report no errors.
I must admit this particular SMC came from china...
Have you had something similar? Any thoughts before i replace smc from a donour board.
Thanks