ipizwang

I have to boot with -f too. My internal display is black otherwise. Now it's a good hackintosh for me just the sleep doesn't work correctly.

Here is the DSDT I am using. http://db.tt/IGvnoxCu I didn't patch myself but downloaded it from this forum.

I am using 10.8.3. I modify the native AppleIntelFramebufferCapri.kext (Version 8.10.44) for the patch. My spec: Dell Latitude E6430 i5 3320 2.6GHz HD4000 only, resolution 1600x900 I have ig-platform-id 0x01660003 in DSDT, so it's to modify the relevant section in AppleIntelFramebufferCapri. Copy AppleIntelFramebufferCapri.kext from /S/L/E to /E/E. Open in binary the file /Extra/Extensions/AppleIntelFramebufferCapri.kext/Contents/MacOS/AppleIntelFramebufferCapri Find "03 00 66 01" at address 0x0005E840 (as of Version 8.10.44). Then starting at a few lines below this, from address 0x0005E870, there lists the available ports for this ID: 05 03 00 00 02 00 00 00 30 00 00 00 // LVDS (Internal Display) 02 05 00 00 00 04 00 00 07 04 00 00 // DisplayPort 03 04 00 00 00 04 00 00 81 00 00 00 // DisplayPort 04 06 00 00 00 04 00 00 81 00 00 00 // DisplayPort I do below modifications in red: 05 03 00 00 02 00 00 00 30 02 00 00 // LVDS (Internal Display) 02 05 00 00 00 08 00 00 06 00 00 00 // HDMI 03 04 00 00 00 04 00 00 81 00 00 00 // DisplayPort 04 06 00 00 00 04 00 00 81 00 00 00 // DisplayPort For the modification in LVDS, it's because I have 1600x900 resolution. The internal display is black without this modification. For the modification in HDMI, I had display but no audio without this modification. Hope this clarifies. Here is the modified AppleIntelFrameBufferCapri.kext if anyone needed it. http://db.tt/CGz1Iz4W DSDT sections related to Graphics and HDMI Audio (Just for reference. No modification from the one in EDP): Device (GFX0) { Name (_ADR, 0x00020000) Method (_DSM, 4, NotSerialized) { Store (Package (0x08) { "AAPL,DualLink", Buffer (0x04) { 0x01, 0x00, 0x00, 0x00 }, "AAPL,ig-platform-id", Buffer (0x04) { 0x03, 0x00, 0x66, 0x01 }, "hda-gfx", Buffer (0x0A) { "onboard-1" }, "model", Buffer (0x17) { "Intel HD Graphics 4000" } }, Local0) DTGP (Arg0, Arg1, Arg2, Arg3, RefOf (Local0)) Return (Local0) } } Device (HDEF) { Name (_ADR, 0x001B0000) OperationRegion (HDAR, PCI_Config, 0x4C, 0x10) Field (HDAR, WordAcc, NoLock, Preserve) { DCKA, 1, Offset (0x01), DCKM, 1, , 6, DCKS, 1, Offset (0x08), , 15, PMES, 1 } Method (_PRW, 0, NotSerialized) { Return (GPRW (0x0D, 0x04)) } Method (_DSM, 4, NotSerialized) { Store (Package (0x06) { "hda-gfx", Buffer (0x0A) { "onboard-1" }, "layout-id", Buffer (0x04) { 0x0C, 0x00, 0x00, 0x00 }, "PinConfigurations", Buffer (Zero) {} }, Local0) DTGP (Arg0, Arg1, Arg2, Arg3, RefOf (Local0)) Return (Local0) } }

My problem with HDMI Audio is solved. Have to patch AppleIntelFramebufferCapri.kext for HDMI.

Boot with -f with this kext can have internal display. The EDP doesn't bring HDMI Audio which was my original problem. Thank you anyway.

To Jack Lo: Sorry for not mentioning my spec. I have only HD4000, no nVidia. And I have resolution 1600x900, not 1366x768. To MacMacMac: Tried fix spdisplays_display and doesn't work. I saw EDP runs myFix in Step 6 during build so that I didn't run it again. Thank you both!

EDP installed and run successfully but boot into only HDMI display with the internal LCD black. It has added a few "Digital Output" to my sound setting panel but none of them leads to HDMI Audio still.

HDMI Audio doesn't work on my installation either. Same phenomenon as auzb's. No selection in the Sound setting panel.

Hello gurus, With my installation of OS X Mountain Lion 10.8.3, the system doesn't go sleep mode when the lid is closed. To sleep, it has to be commanded manually from Apple -> Sleep. And it does sleep well that way. For wake him up, the power button has to be pressed. Do you have the same phenomenons with no sleep at lid close? Thanks, -- nw

Hi Jeff, Mine has i5 3320M rather i7 3520M. Do I have to modify anything from your Extra copy? Thanks, -- nw