Issue here: Battery doesn't charge/"not present" and button test button gets a "running light" (chaser). Can anyone give me the model name for the SMC chip? I'm ordering at a big distributor today, so I'd just like to get it as well just in case it turns out to be necessary to replace it. I've got a 17-inch MBP Unibody A1297 (liquid spill, it wasn't me). Thank in advance! I love these threads here!