Hi all! I have a laptop Asus E410MA of a friend that is puzzling me. When hitting the power button, nothing happens; plugging it in lights up the orange LED, indicating that it's working through AC power and the battery is less than 5% (regardless of how long it remains connected, it never changes). At least according to the manual. Now, I tried it with the battery disconnected, the same light appears, and the notebook still won't turn on. I tried with only the motherboard and the keyboard connected, just in case something was screwing the rest, and still nothing.

If I hold the power...