Hi!

The low output on my 3105 network just stopped working. Driver and and external wiring is good. So, it looks like something inside the 3105 is at fault.

So what's the best way to open these up. There's two screws that appear to hold the back cover on, but I know there's wax on the coils that my be attached to the sides. I've seen where someone on the web had drilled out the four rivets on the aluminum back plate. That seemed destructive.

Anyone worked on these? Just don't want to do anymore damage than I have too.

Anything I can test on the unit before opening?