So I got a PSU from a friend of mine the other day, and used it to put together another computer for a friend of mine, using old fully working parts that I had laying around.
Now the thing is, every time they turn on this computer, it starts beeping, in a 1-second beep-no beep interval. This goes on forever, until they push a little button on the back of the PSU, then the beeping stops, and the computer seems to be working just fine afterwards.
I don't have the name of the PSU at the moment, but I was wondering if anyone knew right away what was up with that.