So, I recently got my screen replaced because of IR and just got it back today. For some reason, the darn thing won't sleep when I close the lid. The screen doesn't even shut off. This obviously isn't normal. I googled around and found basically nothing that would help. Many recommend an SMC reset, and PRAM reset, but neither of those helped. I'm reinstalling OSX at the moment to see if there was something messed up in the software. Anyone else had this crazy issue? I feel like I should just return this darn thing at this point. Thanks for the help.