Hey guys,

some liquid damage around pu18, i already cleaned it up.

But my problem is +B floats between 8V - 9V.

i already replace pu17(isl 6251), and open pj18, pj19 same issue!!

What I discovered was when i remove PR387 the B+ = 19V. i already replace a pu18 but same problem...


anyone can help me with this one??


thank you

Если напрямую подать на PR351 19вольт, ноутбук стартует?

Интересующийся Thank you for reply.

When i put 19V in Pr351 the laptop don't start.. I have +3VALWP, +5VALWP and 18V in start_button, but i don't start...