markosgiassA Posted November 21, 2021 Share Posted November 21, 2021 (edited) I have this clevo laptop it has CPU: i7-6700hq Intel Core with Intel HD 530 Graphics (1 or 4gb) Ram:16gb dGpu: Nvidia Graphics GTX 970m Display: 4k I used the HDMI cable but i get no signal. I used Hackintool to make the properties for the HD 530, it boots, everything works even sound but HDMI with a normal Samsung TV fails to work. I suspected -igfxmpc, because i have a 4k display and the TV is a normal TV. Though through my trials and errors i still didnt find what exactly should i do to make it work. Down below is my EFI folder. The PCI for the HD 530 has lots of properties made with Hackintool. Works fine with nvram reset. So please if there are mistakes just let me know. EFI.rar Edit: Looks like this laptop uses hdmi connect to the nvidia dGPU. If you want hdmi with macOS must run on Nvidia Gtx 970m. (High Sierra) Edited December 23, 2021 by markosgiassA Link to comment Share on other sites More sharing options...
Baio77 Posted November 21, 2021 Share Posted November 21, 2021 EFI.zipTest this in USB , if start ioreg . Ioreg of your basic configuration would be useful, I would also like to know if you have windows to be able to trace the trackpad model mounted on your PC Link to comment Share on other sites More sharing options...
markosgiassA Posted November 21, 2021 Author Share Posted November 21, 2021 Hello guys, I will try Baio’s folder in a bit. Mr.Herve as I said I used hackintool, the properties were made automatically and I tested them right away and they worked. There is only one hdmi output. Ow sorry I wrote egpu actually it’s dGpu, built in. I will use IOReg and will see about behaviour. I didn’t include SMBIOS as I want to keep that information for myself. But I use MacBookPro13,3. I tried 19160000 with MBP13,1 13,3 but hdmi never worked. I tried 19160002 with MBP13,1 13,3 but never worked. my laptop bios has the ability to change DVMT-prealloc settings. I have it at 128mb. Link to comment Share on other sites More sharing options...
markosgiassA Posted November 21, 2021 Author Share Posted November 21, 2021 Also had that idea where the dGpu might be connected somehow with the Hdmi so I’m trying without wegnoegpu. Link to comment Share on other sites More sharing options...
markosgiassA Posted November 21, 2021 Author Share Posted November 21, 2021 -wegnoegpu makes no difference either Link to comment Share on other sites More sharing options...
markosgiassA Posted November 21, 2021 Author Share Posted November 21, 2021 I’ve red about Nvidia, glad though it only supports amd ^.^ so I have to go without hdmi right? I tried also ADGPfix but for me also a fail. Link to comment Share on other sites More sharing options...
markosgiassA Posted November 21, 2021 Author Share Posted November 21, 2021 So what you are saying to me is to buy high Sierra so I can have functional graphics card with the hdmi working without the problem I encounter with big sur? Link to comment Share on other sites More sharing options...
markosgiassA Posted November 21, 2021 Author Share Posted November 21, 2021 So any recommendations to fix the hdmi ? -cdfon, I red it’s helps but I think it doesn’t make a connection. Or I have a problem with the efi because I can’t see any options after pressing screen mirroring. @Baio77 in 30 minutes I will try your efi. I have some kernel problems and from what I see from your efi it might fix some of them. And yes I have windows just tell me what to do to help you investigate:) Link to comment Share on other sites More sharing options...
markosgiassA Posted November 21, 2021 Author Share Posted November 21, 2021 @Hervé I changed the properties to yours. Just updating Link to comment Share on other sites More sharing options...
markosgiassA Posted November 22, 2021 Author Share Posted November 22, 2021 Mr. @Baio77 your efi doesnt read my hard drives. Neither the installer Link to comment Share on other sites More sharing options...
Baio77 Posted November 22, 2021 Share Posted November 22, 2021 EFI.zipTest this , if start ioreg . Link to comment Share on other sites More sharing options...
markosgiassA Posted November 22, 2021 Author Share Posted November 22, 2021 Got kernel panic, fixing it Link to comment Share on other sites More sharing options...
markosgiassA Posted November 22, 2021 Author Share Posted November 22, 2021 Fixed, after that the system gets stuck in verbose mode because of the properties of the graphics are not for my graphics. Especially Gfxytile After removing gfxytile and 2 dvmt prealloc properties I get to the installation screen. now the problem I encountered is after nvram reset I got loss of the trackpad and it’s button. But sure after the installation voodoops2controller and appleps2controller be implemented and get the trackpad work. Link to comment Share on other sites More sharing options...
markosgiassA Posted November 22, 2021 Author Share Posted November 22, 2021 Baio is a hacker? it destroyed my opencore and now I cannot boot anymore to any opencore version Link to comment Share on other sites More sharing options...
Baio77 Posted November 22, 2021 Share Posted November 22, 2021 I am not a Hacker, I am a user who has been hacking for a few years and I have accumulated a bit of experience, plus I am part of a Hackintosh group on Telegram. If you go up in the discussion you see your 1st EFI you posted, if you put it back everything will work as before Link to comment Share on other sites More sharing options...
markosgiassA Posted December 1, 2021 Author Share Posted December 1, 2021 (edited) yes sorry, I tried his files after acknowledging that the mess up was my fault, I couldn't make it to the Ioreg capture because I got an nvram problem so I had to do bios reset. Anyhow, I tried playing with the properties for the HD530 but I didnt solve anything. The HDMI problem still exists even if Hackintool tool says that the connectors port are actually changed to HDMI. I tried adgpmod=vit6969 but no luck either. Any suggestions? ~In WIndows, hdmi works flawlessly Edited December 1, 2021 by markosgiassA Link to comment Share on other sites More sharing options...
markosgiassA Posted December 8, 2021 Author Share Posted December 8, 2021 Hello guys? What’ up? Link to comment Share on other sites More sharing options...
markosgiassA Posted December 9, 2021 Author Share Posted December 9, 2021 So how am I going to run on dGPU ? Yesterday I got a colourful screen and no gui while I had turned off wegnoegpu Link to comment Share on other sites More sharing options...
kushwavez Posted December 9, 2021 Share Posted December 9, 2021 (edited) For HDMI I had to use ig-platform-id: 0x191b0000 and agdpmod=vit9696 bootflag on my Skylake Acer. The specs were similar to yours, give it a try Also it is easy to check if it's using your dGPU or not, plug-in the monitor then on Win check at Display Settings -> Advanced Display settings. If you see GTX, then it is wired to the GTX. if HD 530, then it's not wired to GTX. If it's wired to the GTX then you're out of luck. Edited December 9, 2021 by kushwavez Link to comment Share on other sites More sharing options...
markosgiassA Posted December 13, 2021 Author Share Posted December 13, 2021 Thanks, that is helpful Link to comment Share on other sites More sharing options...
markosgiassA Posted December 19, 2021 Author Share Posted December 19, 2021 Solved too. Looks like the hdmi and dvi ports were under dGPU’s Nvidia GTX 970m command. downgrading to older macOS preferably High Sierra (using dGPU) is the answer for the hdmi to work. Link to comment Share on other sites More sharing options...
markosgiassA Posted December 23, 2021 Author Share Posted December 23, 2021 Yep! Link to comment Share on other sites More sharing options...
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