Chosen Solution
My Xbox 360 E does not turn on and nor show any light in the power button.The power supply was checked and it’s Ok.Where do I start my diagnosis?
I am by no means an expert but I would start by making sure that my Power cables leading to the board are okay, then possibly checking the Motherboards Power in for shorts and then moving on to using a thermal camera to look for excessive heat areas, then checking the chips with the most heat output for shorts.
