After hard drive upgrade, battery not charging? I just installed a new hard drive into my Macbook Pro 1,1. I had a little difficulty when I initially installed it because the monitor was not turning back on. After re-opening the MacBook Pro (with some difficulty) I closed it up again and it mysteriously worked. 

Everything was going swimmingly, but the only problem now is that the battery is not charging. The adapter shows no light on the bit that connects to the computer. It did like 5 minutes ago, then I picked up the computer and it wasn't charging anymore. I tried setting it back down, wiggling the charger, pressing the bottom case areas around the battery. I'm at a loss.

I'm also wondering if I should just invest in a new (or in my case, newer used) MacBook Pro because this one seemed pretty rickety inside. There was no stabilizer bar holding the hard drive in place and some of the tabs holding the keyboard frame down have broken off. I don't really have the money, but this is the way I make money.

Any thoughts?
If you changed your hard drive appropriately, you would have never touched your logic board, so I would be surprised if it is broke. How did you replace your hard drive? Do the LED-indicators on the battery still work?