macadamia

Hi , had a working set up but after repairing permissions in Mojave I have boot error …."couldn't allocate runtime area" Can you upload your bios settings , clover config , kexts added …… which aptio fix solution works for you ?

ok , thanks . have formatted for mojave so will let you know how that goes.

Hi , audio codec for Dell Precision 5810 Desktop ? Codec named ALC3220 but vendor id is ALC280 Can you assist with patcher help.Thankyou codec_dump-ALC280_Dell PrecisionDesktop.txt

Artur, Unfortunately no luck with sys def 6.1 or imac 11.2 / 11.3 Must be dsdt dual link problem. If screen was lower res i think I would have lvds working. Is there no other fix for dual link besides dsdt edit? Will have to see if someone can review my dsdt edits , not ready to give up yet. Thanks.

Artur- lvds connector edited to this 02000000 40000000 0901 0000 10 00 00 07 buffer=eulemur (ati 5470 is 512mb ) transmitter =10 (based on radeon_bios-decode ) encoder = 00 (based on radeon_bios-decode ) senseid=07 (based on radeon_bios-decode ) features= 0901 ( 01 for backlight ) ? hot plug= 00 ? connector = 02000000 lvds ? control flags= 40000000 ? Do yor have a preference for chimera or chameleon and if chameleon which version ? Macadamia

Yes my acer only has ati 5470 graphics no intel hd My card id is 0x68E0 , even added 0x68e0 to amd accelerator and ati5000 but no change. I did try with mac pro 3.1 sys def but made no difference. When i added dual link to dsdt I added at GFX0, but I have found others with 6000 series card who added dual link at PEGP. ? Wondering now if my dsdt is correct? I will try with 6.1 sys def and let you know how it goes.

Hello , I have Acer 7741g laptop i3 350m with ati radeon hd 5470 ,native screen res 1600x900 Have installed mountain lion with unishit , then chimera with sys def mac book pro 8.1 , with dsdt and without . Dsdt extracted from latest bios with aida64 win7. Added dual link to dsdt compiled with 0 errors,13 warnings,0 remarks. Have added force edid and edited custom personalities to match radeon bios decode . VGA works with acceleration Hdmi works with acceleration No LVDS , only black screen or backlight only. Have also tried chameleon still no lvds. I think I am close to getting LVDS working but just cant get there. Have tried everything at this stage, any idea's? I can upload dsdt , connector out etc if needed ? Macadamia