Umm I said they fixed the MDD problem, and their new machines specifically tackle noise, because of all the customer complaints.This is a stupid reply. "It's broken. But buy a new one! That'll fix it!" What the hell are we talking about, here? A broken disposable lighter??!
I didn't suggest replacing your machine, I suggest you take it to whatever dealer installed the new power supply and get it fixed.
You really should read the post b4 you call it stupid.