Original post by: oldturkey03 ,
patrik, check the voltages on the other components as well. Check the U701 output voltage on C732 > 1.3V, C733 > 1.8V, C734 > 1.2V, C735 > 1.2V C736 > 1.2V. If you do not get that voltage you should replace it. I'd consider a new power flex first. As for the switch, it appears to connect at pin 1 and 2 on HDC500.