I just replaced the battery on a mid-2009 MBP (13") using a genuine Apple battery. The battery looks legit and doesn't leave me thinking it is bad. It is a very simple and nearly hard to screw up process that I somehow guess I screwed up. In short, I took off the bottom case, removed the two screws on the battery, used a spluger thing to lift the battery connector, repeated the steps in reverse order and plugged the notebook into the magsafe connector. I've done a search but my issue extends past no power as the magsafe no longer lights up. I tried an SMC reset without success. I removed the new battery and put the old one back in and have the same issue now, no power, no led on the magsafe, and no success resetting the SMC. I removed the battery and tried to just plug in the magsafe, still no response from the magsafe. Google hasn't been incredibly helpful for me so I'm asking here. I don't have a second magsafe nor a second laptop to try.