We can only try for a power drain for this issue,

all you have to do is unplug the power cable from the computer and battery too, then press and hold the power button for 40sec( without battery and power chord), then connect the power cable back. then try to turn on your computer,

Hope this will work!!!
Still if you are facing the issue then you need to consutl with a local tech because it might be the issue with the hardware