Hi, I just moved the SSD hard drive I had in my Macbook Pro to my iMac. I didn't format the hard drive or make any changes to it before doing so. The first time I booted up it had some issues and everything wasn't working perfectly, but it seemed to download drivers and when I restarted most things were ok. It does still seem to search for missing hardware when it boots up, and once I get into the OS I get an error message saying this mac does not have a backlit keyboard. Is there any way I can let the OS know the hard drive is now in an iMac and not a MBP so that everything works flawlessly, or am I better of formatting the HD? I'm using Lion. Cheers.