Afternoon guys, I've done a search, but can't find an answer anywhere. I've used SMC for years on my MBP without an issue, but when I installed it on my 2011 iMac it shows the ODD, HDD and CPU speeds when I open it on the toolbar, though they are greyed out. However, when I go into preferences it only shows left side and right side sliders as if I were running it on a MBP. It seems there should be the three sliders for ODD, HDD and CPU when it's running on an iMac. I'm running v2.3 and have tried uninstalling, resetting, etc but no joy. Any help would be appreciated.