Big thanks! I changed SMBIOS to iMac13,2 via Clover Configurator and display worked.Just for information; the problem is that nVidia drivers looks in AppleGraphicsDevicePolicy info.plist for a matching board-id and only the following are listed there:
Code:iMac13,1 Mac-00BE6ED71E35EB86 none iMac13,2 Mac-FC02E91DDD3FA6A4 none iMac14,1 Mac-031B6874CF7F642A none iMac14,2 Mac-27ADBB7B4CEE8E61 none iMac14,3 Mac-77EB7D7DAF985301 none iMac14,4 Mac-81E3E92DD6088272 none iMac15,1 Mac-42FD25EABCABB274 Config2 iMac15,2 Mac-FA842E06C61E91C5 Config2 iMac17,1 Mac-65CE76090165799A Config2 iMac17,1 Mac-B809C3757DA9BB8D Config2 iMac17,1 Mac-DB15BD556843C820 Config2 MacPro2,1 Mac-F42C88C8 none MacPro4,1 Mac-F221BEC8 none MacPro5,1 Mac-F221DCC8 none MacPro6,1 Mac-F60DEB81FF30ACF6 Config1 MacBookAir6,1 Mac-35C1E88140C3E6CF none MacBookAir6,2 Mac-7DF21CB3ED6977E5 none MacBookPro9,1 Mac-4B7AC7E43945597E none MacBookPro10,1 Mac-C3EC7CD22292981F none MacBookPro11,1 Mac-189A3D4F975D5FFC none ??? Mac-C9CF552659EA9913 none
So, if you have a different type of machine in your SMBIOS informations, your nVidia drivers will never work.
1. You can change your SMBIOS to one of those present with 'none' to avoid special cases
or 2. If you have one with Config1/Config2, change it to none by hand or using one of the patches around this forum
or 3. Add the missing board-id in the list, or change one of them to your board-id (ie. I have changed Mac-C9CF552659EA9913 to Mac-F2238BAE to support iMac11,3)
or 4. I've seen that someone got a positive result changing GFX0 in DSDT to GFX1
I have a GTX 950 and this solution does not work. Does anyone else with a 950 have success?
Mine too not working card get recognised but no acceleration .Not work for my GT610...
The latest Clover Configurator now supports this method.