Hello
Sorry I only speak english...
I have 2 Asus N752VX. Last week one of them would not turn on in the morning. Green Power LED flashing 2 times every 4 seconds. Black Screen, no beep. Fan spinning
I checked the PCB, all seems to be ok. Chips get a little bit warm. Battery is charing. Voltages on all coils are exactly the same as on the PCB from the working laptop.
I think the problem is with the RAM. I took out the RAM from the working laptop and tried to turn it on. Without RAM also flashing green power LED 2 times every 4 seconds.
I replaced RAM from broken laptop with different RAM, tried both sockets. Still the same.
I tried flashing BIOS chip with bin from this website, no change...
maybe someone here can help?