LAPTOP HP G62 (FOXCONN MOTHERBOARD). I have an HP G62 laptop. When I press the power button, it doesn’t turn on and the LED next to the power input blinks 4 times. Even with the battery connected, the same thing happens. I measured the 19V on the motherboard, and they are fine. The 3.3V rail is also OK, but the 5V rail is missing. Additionally, when the battery is disconnected, the laptop does absolutely...[Read more]