You are asking because you have heard horror stories of people being thrown across the room from a shock from a monitor, right? Fortunately, lcds operate at much lower voltages than old crts, and so the risk is reduced. However, it is still a good idea to short out all large capacitors (the round cans) with the tip of an insulated screwdriver. As far as actual disassembly, take out screws and when you think you've got them all out pry gently to see if you really do. Never force something unless you have to; keep poking until you find the fastener you missed. Also, make sure you keep all of the screws and remember where they go. As you probably guessed, all this advice is from much experience, and I have stories to back it up (except for spectacular electrocution, and I know people who had that happen). If you need help identifying particular components, post and I'll try to help.