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Packo1980

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About Packo1980

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    InsanelyMac Protégé
  1. 6990m QE/CI, but no LVDS; need help with personality

    Please check your DSDT. search for PEGP and install the Duallink patch there. should look like: Scope (_SB.PCI0.PEG0.PEGP) { Method (_PRW, 0, NotSerialized) { Return (GPRW (0x09, 0x04)) } Method (_DSM, 4, NotSerialized) { Store (Package (0x02) { "AAPL00,DualLink", Buffer (0x04) { 0x01, 0x00, 0x00, 0x00 } }, Local0) DTGP (Arg0, Arg1, Arg2, Arg3, RefOf (Local0)) Return (Local0) } } Then use your edited Kext and add the following to your Bootloader GraphicsEnabler=Yes AtiPorts=3 Aticonfig=%Your edited Framebuffer% I Used Ipomoea 02000000 40000000 2901 0000 10 01 00 05 <-- LVDS 00080000 00020000 0001 0000 12 04 01 03 <-- HDMI 04000000 14020000 0001 0000 11 02 02 01 <-- DVI (not tested)
  2. 6990m QE/CI, but no LVDS; need help with personality

    Hi, I had the same issue with my LVDS. I solved it by installing dual link patch in my DSDT. But you have to copy the code from GFX0 to PEGP and I had to set the decoder to 01 instead of 00. This should work with all ATI 6XXX cards.
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