applehacker Posted October 24, 2011 Share Posted October 24, 2011 system specs in sig I have two graphics cards: Intel HD 3000 and ATI mobility radeon 6970m. I have fixed the black screen for intel, but now I have black screen for ati. Can anybody fix this for me? I have several devices in my DSDT and I am confused, but i know GFX0 is intel. I still have PCI0, PEGP, and PEG that may be ATI I am also unable to use appleintelcpupowermanagement.kext for some reason........i get kp, i don't know why.... Also, sleep fix would be nice. Currently system doesn't not go to sleep, but LCD becomes dark. I appreciate any help, thanks. DSDT.aml attached below applehacker_s_stuff.zip Link to comment https://www.insanelymac.com/forum/topic/270910-alienware-m17xr4-dsdt-help-3/ Share on other sites More sharing options...
LatinMcG Posted October 25, 2011 Share Posted October 25, 2011 helps if u post files. i wonder if evoenabler would help geting the framebuffer to work. (im not a sandybridge expert but theres a time to jump in and thats this week) Link to comment https://www.insanelymac.com/forum/topic/270910-alienware-m17xr4-dsdt-help-3/#findComment-1764527 Share on other sites More sharing options...
kirasir Posted October 25, 2011 Share Posted October 25, 2011 Patch for RTC. Link to comment https://www.insanelymac.com/forum/topic/270910-alienware-m17xr4-dsdt-help-3/#findComment-1764669 Share on other sites More sharing options...
applehacker Posted October 26, 2011 Author Share Posted October 26, 2011 helps if u post files. i wonder if evoenabler would help geting the framebuffer to work. (im not a sandybridge expert but theres a time to jump in and thats this week) files uploaded. Link to comment https://www.insanelymac.com/forum/topic/270910-alienware-m17xr4-dsdt-help-3/#findComment-1764675 Share on other sites More sharing options...
LatinMcG Posted October 26, 2011 Share Posted October 26, 2011 try dsdt editor and these patches. http://olarila.com/Patches/Notebook%20Core...Sandy%20Bridge/ Link to comment https://www.insanelymac.com/forum/topic/270910-alienware-m17xr4-dsdt-help-3/#findComment-1764682 Share on other sites More sharing options...
applehacker Posted October 26, 2011 Author Share Posted October 26, 2011 try dsdt editor and these patches. http://olarila.com/Patches/Notebook%20Core...Sandy%20Bridge/ thanks for those, I shall try those patches! EDIT I applied most of the patches. I do not understand the RTC or IRQ patches, can you explain those? Also, none of the UHCI device addresses match anything in my dsdt, but EHCI patches are found to be ECH1 and ECH2 in the DSDT thank you for the help! EDIT2 it seems that AICPUPM may be panic because of locked MSR 0xE2 bit in bios........any other dsdt workarounds? Link to comment https://www.insanelymac.com/forum/topic/270910-alienware-m17xr4-dsdt-help-3/#findComment-1764721 Share on other sites More sharing options...
LatinMcG Posted October 26, 2011 Share Posted October 26, 2011 thanks for those, I shall try those patches! EDIT I applied most of the patches. I do not understand the RTC or IRQ patches, can you explain those? Also, none of the UHCI device addresses match anything in my dsdt, but EHCI patches are found to be ECH1 and ECH2 in the DSDT thank you for the help! EDIT2 it seems that AICPUPM may be panic because of locked MSR 0xE2 bit in bios........any other dsdt workarounds? yeah i noticed no UHCI in there weird. do EHCI only i guess. Link to comment https://www.insanelymac.com/forum/topic/270910-alienware-m17xr4-dsdt-help-3/#findComment-1764876 Share on other sites More sharing options...
applehacker Posted October 26, 2011 Author Share Posted October 26, 2011 yeah i noticed no UHCI in there weird. do EHCI only i guess. Fixed ECHI Need to get AICPUPM working though......... hate lock bits in bios Link to comment https://www.insanelymac.com/forum/topic/270910-alienware-m17xr4-dsdt-help-3/#findComment-1764894 Share on other sites More sharing options...
LatinMcG Posted October 27, 2011 Share Posted October 27, 2011 Fixed ECHI Need to get AICPUPM working though......... hate lock bits in bios speedstepper app Link to comment https://www.insanelymac.com/forum/topic/270910-alienware-m17xr4-dsdt-help-3/#findComment-1765313 Share on other sites More sharing options...
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