Re: HP Zbook 15 G3 not powering on
if the battery is at 0%, even with any unsupported charger, the notebook flashes the power button. I have 1 notebook like this in front of me and with a common charger the led blinks and does not charge. when placing a charger of at least 120W it is already possible to charge. an option might be to simulate a 120w charger by placing a 190k resistor between the + and the ID....
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Re: HP Zbook 15 G3 not powering on
I took 5 Zbook 15 G3 to repair and they all had the same defect reported was exactly this: when plugging in the charger, the power button led blinks. I tested it with my 65W/90W HP font and it blinks whithout press power button.
so I got a 120W HewlettPackard power supply and it worked. turned on and charged the battery normally....
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