Mithos Posted March 31, 2013 Share Posted March 31, 2013 Hello everyone, I installed IATKOS ML2 updated at 10.8.3 , and I tried to follow the guide of Rampage Dev to get the 7870 working! http://rampagedev.wo...g-with-full-qe/ But with no positive results, when compiling the DSDT I get so many errors, I definitely something wrong. I am attaching the DSDT extract with EVO DSDTe and IOREG Can you help me compile it? I am denied! dsdt.aml.zip IOReg.zip Thanks in advance and Happy Easter! Link to comment Share on other sites More sharing options...
artur_pt Posted March 31, 2013 Share Posted March 31, 2013 hello the patch is applied, now must test it DSDT.aml.zip good hack 1 Link to comment Share on other sites More sharing options...
Mithos Posted March 31, 2013 Author Share Posted March 31, 2013 hello the patch is applied, now must test it DSDT.aml.zip good hack First of all, thanks for your reply, I tried your DSDT in the path /EFI/ACPI/patched of bootloader Clover, and this is the result: http://oi45.tinypic.com/2jb4aj7.jpg :/ It stuck at AMDPitCairnGraphicsAccelerator ecc. Link to comment Share on other sites More sharing options...
artur_pt Posted March 31, 2013 Share Posted March 31, 2013 hello only apply the patch... with the framebuffer i n the patch... what u say ... no sense to me... and the link don't work good hack Link to comment Share on other sites More sharing options...
Mithos Posted March 31, 2013 Author Share Posted March 31, 2013 hello only apply the patch... with the framebuffer i n the patch... what u say ... no sense to me... and the link don't work good hack Sorry but my english isn't good. The dsdt that you sent to me, where i put it? Thank for all Link to comment Share on other sites More sharing options...
artur_pt Posted March 31, 2013 Share Posted March 31, 2013 hello man if u don't know how to use it... Clover v.2 Instructions good hack Link to comment Share on other sites More sharing options...
Mithos Posted March 31, 2013 Author Share Posted March 31, 2013 Fronte the topic that you linked me "If you have one then you can place it into /EFI/acpi/patched" But when it starting the boot, it stuck on amdpitcairngraphicsaccelerator device found 1 Link to comment Share on other sites More sharing options...
artur_pt Posted March 31, 2013 Share Posted March 31, 2013 hello man post a pic are u booting with graphicsinjection=No only apply the patch what is u correct frame buffer ? must set it in boot loader... in patch have "Aji " one thought ... DSDT is not GOD, if it was i have a macbookpro retina.... rsrsrsrs if u think is only apply the patch and are all donne.. u are wrong.. must read how to config the boot loader, and u graphics... good hack Link to comment Share on other sites More sharing options...
Mithos Posted April 1, 2013 Author Share Posted April 1, 2013 I tried changing the framebuffer in the DSDT into Chutoro (the framebuffer of the 7870) and I changed it also config.plist of the bootloader. But starting in verbose mode stops here uploading: Only in safe mode the computer starts, what can i do? Link to comment Share on other sites More sharing options...
artur_pt Posted April 1, 2013 Share Posted April 1, 2013 hello are here u dev id ? to u graphics work must be loaded amdradeonacelerator , must be right with u graphics family and in family must be u dev id vendor id ati7000controller atisupport atiframebuffer if u set a frame buffer in the boot good hack Link to comment Share on other sites More sharing options...
Mithos Posted April 1, 2013 Author Share Posted April 1, 2013 hello are here u dev id ? to u graphics work must be loaded amdradeonacelerator , must be right with u graphics family and in family must be u dev id vendor id ati7000controller atisupport atiframebuffer if u set a frame buffer in the boot good hack I put in AMDRadeonAccelerator.Kext, ATISupport.kext and ATI7000Controller my id (device id and vendor id) In the framebuffer what do i must edit? Now, boot from verbose mode, it stucks at AGMP Unknown Platform I delete the AppleGraphicPowerManagemente kext (i've the backup) and now the error is here: :'( Link to comment Share on other sites More sharing options...
theconnactic Posted April 2, 2013 Share Posted April 2, 2013 This is the (in)famous "DSMOS has arrived" hang, meaning that your system actually loaded but the graphics aren't working. Did you try the sleep trick for the HD7xxx series (google about it)? You're close, man! Link to comment Share on other sites More sharing options...
artur_pt Posted April 2, 2013 Share Posted April 2, 2013 hello take a good read here http://www.insanelymac.com/forum/topic/285756-hd-7xxx-can-we-eliminate-the-sleep-trick/ good hack Link to comment Share on other sites More sharing options...
Mithos Posted April 2, 2013 Author Share Posted April 2, 2013 In summary: I installed iATKOS ML2, after I updated at 10.8.3, after I installed v2 r1208 Clover EFI bootloader in the hdd, I put the dsdt of artur-pt in EFI / ACPI / Patched folder, I added my device id (0x68181002) at the kexts. But the hack stuck after DSMOS has arrived. Only in safe mode the PC starts, and in the System Info, Graphics, says: Monitor 7 Mb I read the topic, but I did not understand almost nothing, the sleep trick you can do when you get to the screen black or white, but I block before these screens .. and if I press the power button nothing happens. Here are the files that have changed, you can check that they are correct? Gigabyte HD 7870.zip Link to comment Share on other sites More sharing options...
artur_pt Posted April 2, 2013 Share Posted April 2, 2013 hello try to boot without dsdt... good hack Link to comment Share on other sites More sharing options...
Mithos Posted April 2, 2013 Author Share Posted April 2, 2013 The boot stucks at: AMDPitcairnGraphicsAccelerator: ** Device in slot: SLOT--1 ** Link to comment Share on other sites More sharing options...
artur_pt Posted April 2, 2013 Share Posted April 2, 2013 hello no ideas... the proper place to place u problem is in graphics section for that amd 7xxx... good hack Link to comment Share on other sites More sharing options...
Mithos Posted April 2, 2013 Author Share Posted April 2, 2013 No worry, thank for your help! Link to comment Share on other sites More sharing options...
nycionxx Posted August 2, 2013 Share Posted August 2, 2013 Hey I have the same gpu as u (Sapphire 7870) and a ASRock Z77 Extreme4 mobo and I am having same problem as you. Did u manage to fix this issue? Link to comment Share on other sites More sharing options...
crusher Posted February 21, 2014 Share Posted February 21, 2014 Please help!!!!! http://www.insanelymac.com/forum/topic/296259-asus-hd7870-and-bootloader/?p=1996126 Link to comment Share on other sites More sharing options...
Recommended Posts