found the board view of this laptop
but there is something i cannot understand....
the problem was that the owner used a 32v adapter instead of 20v, keeping the right polarity
no burn or smell, just no leds no charge, even cannot power on full battery
i am confused and do not know where to begin testing,
at the begining there is q28, the source is 19.6 v but no volt on drain
but there is something i cannot understand....
the problem was that the owner used a 32v adapter instead of 20v, keeping the right polarity
no burn or smell, just no leds no charge, even cannot power on full battery
i am confused and do not know where to begin testing,
at the begining there is q28, the source is 19.6 v but no volt on drain
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