I need schematic or boardview for asus all in one pc, board model V200IB Rev.1.3
it's hard to remain on after pressing power button, only last for 2-3 seconds then off but sometime it succesfully boot to window, i've been measured all inductor on the board (when it's hard to power on) and it's all there, no missing voltages.
strange thing happen when i measure voltage near the power button, it's fluctuated from 1.2v-3.3v and sometimes zero!!! when that voltages fluctuated the pc powered on by itself then turned off again. i've tracked the power button line to EC to try manually pull that line low without power button board attached to flex cable, the pc manage to power on for a long time but no display on screen.
someone had an idea where to look?
it's hard to remain on after pressing power button, only last for 2-3 seconds then off but sometime it succesfully boot to window, i've been measured all inductor on the board (when it's hard to power on) and it's all there, no missing voltages.
strange thing happen when i measure voltage near the power button, it's fluctuated from 1.2v-3.3v and sometimes zero!!! when that voltages fluctuated the pc powered on by itself then turned off again. i've tracked the power button line to EC to try manually pull that line low without power button board attached to flex cable, the pc manage to power on for a long time but no display on screen.
someone had an idea where to look?
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