Recent content by k4J768

It is a Corsair RM750W (https://www.corsair.com/us/en/Categ...™-80-PLUS-Gold-Power-Supplies/p/CP-9020195-NA) that was on sale at my local IT store.

I went to the local IT store, bought a new PSU and installed it. It works like a charm now :) Thanks again for helping!

That makes sense, thank you for your expertise. I might be better off getting a new PSU then...

I'm sorry, what is meant with ground cable? I'm plugging the 8 pin cable to the "P8/P4" socket as shown below. The other end ("CPU1-P4" and "CPU2-P8") goes into the socket on the mainboard. Is that wrong?

My friend's PSU is also modular and it works fine with it. I could of course buy the exact same PSU from the local hardware shop. But since I know that the power supply works well, I don't want to throw it away.

But doesn't the PS-ON only need to be pulled to ground when I actually want to start the system / boot the BIOS? Note that currently there isn't any LED lighting up in powered-off mode. I expect at least the BMC to power on after some time (which it doesnt even after 30 minutes)

That would make perfect sense, but the mainboard still has no power even if the 8-pin connector is connected correctly. Does anything have to be triggered on the power supply to get power to the 8-pin connector? Measuring the 8-pin connector with a multimeter shows no voltage at all.

Yes, the 8pin connector is also connected. However, I am not sure if this is already necessary, as absolutely no LED lights up (the mainboard's power LED lights up when I connect it to my friend's power supply, even without the 8pin connector).

I've purchased a Supermicro M11SDV-8C-LN4F and tried to power it with my long-living be quiet! Dark Power Pro 10 550W power supply, however I can't get any LED on the mainboard to light up. The PSU is working fine (and even is now) when I connect it to an old ASRock Rack C2750D4I using its...