So, i have a HP LAPTOP that needs central pin of the specific voltage to be recognized by ite chip as original and correct wattage. My laptop needs around 19v volt and 7 a charger (135 W) and i attached from the schematic Adapter select for EC. The thing is i have only 200 w HP adapter. When i connect it the power led is not showing any light and output on AD_ID 0,56 V. According to the schematic if i replace resistor R5115 17,8k with 100 k resistor, will my laptop work? is that only thing i have to do to be able to power it on with my higher watt adapter?
thx
Schematic:
thx
Schematic:

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