I started with a computer which wouldn't turn on, and now I have a pile of parts. Normal Saturday night, sadly.
Step 1 - Unplug and remove PSU (which requires DVD removal as well).
Step 2 - Short pins 15 and 16 on PSU side to simulate power-on request. Result -PSU fan starts
Step 3 - Plug ATX connector into mobo, press power button. Result - crickets
Step 4 - Unplug micro adapter from mobo, short pins 15 and 16 in that. Result - PSU fan starts
Step 5 - Internet research. Result - confusion
So, seeing as how this is my step 6, what to do next? It appears that the power supply is fine. I tested the connection from the power switch to mobo. I also tested resistance in the mobo side of the atx connector, pins 15 and 16. Strangely (to me) it read that there was some resistance, but not much. Pressing the power supply changed nothing.
Is this a motherboard fail, or is there a clever fix out there?
Step 1 - Unplug and remove PSU (which requires DVD removal as well).
Step 2 - Short pins 15 and 16 on PSU side to simulate power-on request. Result -PSU fan starts
Step 3 - Plug ATX connector into mobo, press power button. Result - crickets
Step 4 - Unplug micro adapter from mobo, short pins 15 and 16 in that. Result - PSU fan starts
Step 5 - Internet research. Result - confusion
So, seeing as how this is my step 6, what to do next? It appears that the power supply is fine. I tested the connection from the power switch to mobo. I also tested resistance in the mobo side of the atx connector, pins 15 and 16. Strangely (to me) it read that there was some resistance, but not much. Pressing the power supply changed nothing.
Is this a motherboard fail, or is there a clever fix out there?