This seems ok but what is the main problem? Anyway thank you lot for share your experience and try to help me.
Not normally.
PQ14 pulls to the ground
EN_ 5V through PR82, respectively , on the first pin PU11 - 0 volts.
I found this datasheet PWM , it says that on votage EN1 / EN2 must be high level, and you have the first pin low level, because open PQ14
Yes motherboard works fully ok. A great thanks to you for find this problem.
Can you please give me asus X451ma Schematic. This laptop also 5v ok but 3.3v miss. Anyway thanks again.
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