[SOLVED] PSU requirement for Z390-A Pro

[spamstuff300]

I recently got a Z390-A Pro, and there was a port labeled "CPU Power Supply" that my PSU did not have any fitting plugs for. Is this necessary to run my CPU, is it for overclocking, or did I misunderstand the label? My CPU is a i3-8100, if that is important.

 

[richiestang_78]

What PSU do you have?

Also use the Motherboard manual https://www.msi.com/Motherboard/support/Z390-A-PRO#down-manual it will show where what cables go.

 

[spamstuff300]

It looks like it is this one: http://www.pc-specs.com/psu/AcBel/AcBel_PC7057_590W/2228

It wasn't written on there super clearly, but I'm pretty sure that's what it is.

 

[richiestang_78]

Honestly you should buy a better quality PSU. But looking at the specs page you listed it appears it has all the necessary connectors. Use the Mobo Manual I linked to hook it up, but again I would just replace your PSU with something decent.

Here are a couple guides on PSU quality:
https://www.gamingscan.com/psu-hierarchy/
https://linustechtips.com/main/topic/986897-psu-tier-list-21-legacy/

 

[spamstuff300]

Thanks for the help!