Recently I purchased a avalon mini and I kinda screwed up the PSU. What happened was I opened up the machine to check what PSU I have, but then a screw when into the PSU and I didn't know. Without screwing everything back in, I tried to start the machine. I tried it twice and it switched off my fuse panel. So I opened the PSU later and tried to figure out what happened, then I bought the screw stuck in between 2 circuit wires. My question is did I damage my machine or just the PSU? I have an new PSU coming in and I want to know what is the chance that I screwed up the whole avalon mini.