Administrators Leon Posted August 16, 2012 Administrators Share Posted August 16, 2012 Hi, I recently upgraded my Dell D430 to run OSX Lion - and with that i noticed that coolbook no longer is working. The problem lies within AppleACPIPlatform.kext in Lion and the solution is to replace it with the one from Snow Leopard 10.6.7 Howto fix it: 1. Download kexthelper 2. Download AppleACPIPlatform.kext from 10.6.7 3. Extract both to desktop 4. Use kexthelper to install AppleACPIPlatform.kext 5. Reboot 6. Reinstall coolbook Enjoy! Quote Link to comment Share on other sites More sharing options...
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