The zzz, pause, zzz pause, would depend on where the noise is coming from and how much time is passing in between.
On the multi meter, it's up to you on how far you want to diagnose this. The reason I asked is, I would start here with a multi meter; you can learn very quickly if you power, continuity, etc. But, these aren't cheap. If you do get one than I would be happy to work with you in determining this problem. Let me know. |