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About Jim989

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    InsanelyMac Protégé
  1. If you still stuck, lots of info for installing on M17xR3 here... Snow Leopard:####### Lion:######
  2. nvidia optimus on dsdt

    Anyone know if my system contains Optimus? Onboard GFX: Intel HD3000 PCIe: nVidia GeForce GTX 560M I first thought yes, but in the unlocked Bios I have the following options... PowerXpress Setting 1. Muxed Fixed Scheme 2. Muxless Fixed Scheme 3. Muxless Dynamic Scheme 4. Muxless Fixed and Dynamic Scheme Primary Display 1. IGFX 2. PEG 3. PCI 4. SG System is an Alienware M17XR3, running 10.7.3 using HD3000. Is it possible if I use "MUXed Fixed Scheme" it can be made to work through DSDT like a real mac? Or is this a red herring? I have no knowledge about how mac does these things. Thanks in advance!