Re: ASUS ASUS P5VDC-MX Dead CPU?
The Multi-Phase PWM controller is not receiving power good signal
So the upper and lower mosfets are not being activated
Just rechecked the voltages to ground of that mosfet, labelled H
G 2.7V
D 3.3V
S 1.2V (not the 2.75V that was stated earlier)
So is that source voltage normal enough to power the NB chip (if indeed that is it's function)?
What component would stop the power good voltage from reaching the PWM controller - Does the Power Good rail pass through the NB first?
The Multi-Phase PWM controller is not receiving power good signal
So the upper and lower mosfets are not being activated
Just rechecked the voltages to ground of that mosfet, labelled H
G 2.7V
D 3.3V
S 1.2V (not the 2.75V that was stated earlier)
So is that source voltage normal enough to power the NB chip (if indeed that is it's function)?
What component would stop the power good voltage from reaching the PWM controller - Does the Power Good rail pass through the NB first?
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