bajito93 Posted October 27, 2013 Share Posted October 27, 2013 Guys I need your help, I only have a problem to solve, everything else works fine in my asus zenbook ux32vd with i5-3317u processor and 1366x768 resolution screen. The laptop use HD4000 graphics card, it have the nvidia GT620, but it is disabled with DSDT (PINI). When im going to see graphics properties I have black screen (I have uploaded two videos to explain better), and when im going to help section, or when im going to install AutoCad, when the program need evaluate the graphics the screen blinks and goes black. The problem only happened with @LVDS, if i used @HDMI i don't have the problem, the screen never goes black, i can see in HDMI but the laptop screen stay in black. The partners with the same laptop but different hardware (i7 and fullHD resolution) don't have the screen problem only have the problem the laptops with 1366x768 resolution. http://www.youtube.com/watch?v=rG25DUVIvVM&feature=youtu.be Below what I tried: Various flags in config.plist of Chameleon: InjectIntel, GraphicsEnabler.InjectEDID, IgPlatformId (all). (I try with clover too, and have the same results) Ram allocated in the Bios (64,128,256,512 Mb) Changing AppleIntelFrameBufferCapri.kext Efi string. Several DSDT. All without lasting results, sometimes the screen blinks only a few seconds, but no stay in black.This problem occurs only with internal monitor, connecting an external monitor always works.None of you had the same problem? I hope someone can help me.Thank you all. MacBookAir5,2.zip Link to comment Share on other sites More sharing options...
EMlyDinEsH Posted October 27, 2013 Share Posted October 27, 2013 If you could send me your system dump based on dsdt/ssdt patching thread(located at dsdt section) so i can help you. Link to comment Share on other sites More sharing options...
bajito93 Posted October 27, 2013 Author Share Posted October 27, 2013 Here its my own dsdt and ssdt Link to comment Share on other sites More sharing options...
bajito93 Posted November 3, 2013 Author Share Posted November 3, 2013 nobody know nothing? any one can help me? please Link to comment Share on other sites More sharing options...
Administrators Bronxteck Posted November 5, 2013 Administrators Share Posted November 5, 2013 are you sure you even have LVDS connector not an eDP connector? also try using another smbios profile like maybe macmini5,1 or 6,1 1 Link to comment Share on other sites More sharing options...
bajito93 Posted November 6, 2013 Author Share Posted November 6, 2013 i don't know what the connector i used, you can explain me as i can check it, i try with Mac mini smbios but have the same problem i try with all smbios Link to comment Share on other sites More sharing options...
Administrators Bronxteck Posted November 6, 2013 Administrators Share Posted November 6, 2013 http://www.insanelymac.com/forum/topic/286092-guide-1st-generation-intel-hd-graphics-qeci/page-16 1 Link to comment Share on other sites More sharing options...
bajito93 Posted November 9, 2013 Author Share Posted November 9, 2013 Hello friend @Bronxteck sorry for the wait, i had a lot of exams and i couldn't do anything about this. I run ubuntu and check the connector, ubuntu said this: PCH_LVDS: 0x00000000 (disabled, pipe A, 18 bit, 1 channel) I have eDP connector, you can help me? thank you very much four your comments Link to comment Share on other sites More sharing options...
Administrators Bronxteck Posted November 9, 2013 Administrators Share Posted November 9, 2013 no solution that I am aware of but now that you know what your issues are google to see if there is a solution. i do not have hardware with eDP to test on. Link to comment Share on other sites More sharing options...
bajito93 Posted November 10, 2013 Author Share Posted November 10, 2013 I think i need to change the ports, in AppleIntelFrameBufferCapri.kext but i don't know how i can do Link to comment Share on other sites More sharing options...
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