Re: Laptop's AC adapter turns off when connected, corrosion on power-related componen
if i may share my experience here, finding shorted mosfet on the circuit is somehow a bit tricky. my method when using a multimeter, using continuity test then probe the electrolyte condensator after the choke (usually marked PLxx on mainboard), when probing those electroyte condensator is beeping, pay attention to value showed on multimeter (i use digital one), if the value less then 0.15 its 70% mosfet shorted to make sure 100% the mosfet is shorted, unsolder the PLxx, measure the mosfet side with ground and it should be beeping & the value less then 0.9 if the mosfet is the cause of shorted
if i may share my experience here, finding shorted mosfet on the circuit is somehow a bit tricky. my method when using a multimeter, using continuity test then probe the electrolyte condensator after the choke (usually marked PLxx on mainboard), when probing those electroyte condensator is beeping, pay attention to value showed on multimeter (i use digital one), if the value less then 0.15 its 70% mosfet shorted to make sure 100% the mosfet is shorted, unsolder the PLxx, measure the mosfet side with ground and it should be beeping & the value less then 0.9 if the mosfet is the cause of shorted
Comment