I accidentally dropped a hammer on my 13" mbp unibody between the V key and spacebar. Don't ask how... fortunately it's a tiny little hammer (not a 24oz framing hammer) and there's a a small dent/bend in the body. I was watching a tv show and it immediately stopped and went to a blue loading screen but nothing happened after a few seconds. I turned it off and waited for fans and whatnot to stop and turned it back on. It seems to be working OK now but I would like to know if there's any reason to be concerned about damage inside. Any chance I could have cracked a battery casing or anything? I'd assume if I cracked the logic board it would still work unless I broke soldiers or cut lines? Oops!