Test power supply without full components?

Jacob999

Honorable
Oct 23, 2013
28
0
10,540
Hi, im buying a second hand psu and I only have the mobo atm. Is there anyway to test if the PSU is faulty? I also have a super old desktop which I could use? thanks
 

clutchc

Titan
Ambassador

Jacob999

Honorable
Oct 23, 2013
28
0
10,540


It's an compaq lol. I've opened it out a few times for curiosity and to clean it too.