Hello everyone
i m working from 2days with this P.bell that don t charge.
This bord is Q5WVH LA-7912P Rev 1.0 used too in Acer e-series.
I measured :
PQ9 pin5678 have 19v pin1234 no voltage
PQ10 , PQ11 no voltage
CHANGED pq9 , pq10, pq11 the same problem.
THE PROBLEM IS MISSING 3V (acok PU4 not have 3v no 3.3v on bios chip no 3.3v on pu5)
Any suggestion???
i m working from 2days with this P.bell that don t charge.
This bord is Q5WVH LA-7912P Rev 1.0 used too in Acer e-series.
I measured :
PQ9 pin5678 have 19v pin1234 no voltage
PQ10 , PQ11 no voltage
CHANGED pq9 , pq10, pq11 the same problem.
THE PROBLEM IS MISSING 3V (acok PU4 not have 3v no 3.3v on bios chip no 3.3v on pu5)
Any suggestion???
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