So, my brother drops off an HDTV monitor (Emerson LC220EM2) at my place, saying I can have it, but it needs to be fixed because it won't turn on. He had opened it up and looked at the circuit boards, but could not find anything out of the ordinary, and neither could I. He tried replacing the fuse, but the fuse blew out the 2 times he tried. I'm not very knowledgeable with hardware this in-depth (I'm more of a software kind of guy, and can build computers and work with individual parts), but I was wondering if there is a cheap way to trouble-shooting this issue. Some ideas of what to look for would be helpful, and if anyone else has had this kind of monitor before that had a fuse blown, what was the culprit?