iPod unresponsive after battery replacement
So, I just replaced the battery on my iPod 4th gen (slim 20 gb) today. I was pretty careful taking it apart, and used ifixit tools. I cracked the screen a month ago or so, so I cant see much. Anyways, my iPod won't respond now, with either the old battery, or the new one. Without the hard drive attached, it gives me the apple logo, and then a HDD error. But with it attached, I just get a battery error (I think, I can't really see). What's the problem? How can I fix it?
I'm getting a replacement screen in the mail in two weeks, so maybe I can get some information soon about the error messages.