This K9A2-CF board wouldn't not POST, but I did find some things to the reason why I suspect it doesn't POST and display. It can be power on with a short to the power pin, but it will not power off with a short or holding the power pin. The only way is to power off the switch. On a visual inspection, all the capacitors are looking fine. I found some corrosion on a chip and a MOSFET that been discolored.
Please share with me what your opinion on it... Thanks
The chip that I mention with corrosion like things on the pins (2nd chip from top)
Discolored MOSFET
Please share with me what your opinion on it... Thanks
The chip that I mention with corrosion like things on the pins (2nd chip from top)
Discolored MOSFET
Attached Files