Neo-Geo Forums

Finally found an original PSU for my Neo Geo CD toploader instead of a homemade HDD PSU that came with the system when purchased.

Everything works great, but one thing I noticed is that when the PSU is plugged in it makes a buzzing/humming noise.

As soon as it's plugged into the Neo Geo CD and it's powered on it goes away.

console5.com had a cap/rebuild kit so I swapped that in and same thing.

Not a huge deal, but I was wondering if anyone else's did that?