M1-ATX not working properly
Can anyone please help me with this? I've tried searching, but nothing.
I've just had my M1-ATX power supply delivered, and can't get it to work fully.
If I set it as traditional PSU, it works as it should with a manual power switch.
However, if I change the jumper settings to get offdelay and hardoff, it still only works as a traditional PSU. With everything wired up, and I put 12V to the ignition live, a small buzzing can briefly be heard from my HDD after about 5 seconds, and that's it. If I manually power it up, it will boot up fine, but the off delay does not work (though I think this is my motherboard settings); the hard off does work after 45 seconds.
I've tried different HDD's, but it's still the same.
Does anyone know why this thing won't auto power up with ignition live?