I have a Macbook Air A1465 with a weird issue. With the charger plugged in, if I try to turn the computer on, the magsafe light turns green for a second and then back to orange and the computer doesn't turn on. Very rarely, the computer will turn on successfully but when I shut it down it goes back to the same issue. I have tried replacing the I/O ribbon and the whole I/O board to no avail. Anyone know what the issue is here? Thanks.