Guess what everyone, it still hasn't sold yet so I was playing zelda on it, then I moved my thumb over the right speaker and guess what, the left speaker wasn't working, I put in my headphones and still nothing. So that was the last straw.
I opened up the system and am now in the process of fixing everything including the expansion pak. The audio was an easy fix, that was just a loose wire. I've also fixed the memory pak, I used flux and sanding but I still can't solder directly to the battery, so I just got a flat piece of copper and a really tight rubber band around it. Before it was just losing connection because it was just a wire and tape, but it should work perfectly now. I looked at the low led and I don't think I can fix that without a new zenar diode.
Unfortunately the system won't boot right now because I'm working on the expansion paks, hopefully I can get it fixed.
Other then that everything is back to working order, except I haven't tested the low led.
On a side note my furnace broke down so it's now 40 degrees in my room.