cipiter Posted November 28, 2025 Author Share Posted November 28, 2025 24 minutes ago, Leo Mauti said: Maybe connect an HDMI cable to the monitor. My motherboard has only VGA output no HDMI or DP output. Link to comment https://www.insanelymac.com/forum/topic/362022-display-7-mb-issue-on-rx580-in-sequoia-1572/page/2/#findComment-2844286 Share on other sites More sharing options...
Leo Mauti Posted November 28, 2025 Share Posted November 28, 2025 Houston, we have a problem. I don't know what else to tell you, but it's strange. Not even in bios, then? Link to comment https://www.insanelymac.com/forum/topic/362022-display-7-mb-issue-on-rx580-in-sequoia-1572/page/2/#findComment-2844288 Share on other sites More sharing options...
cipiter Posted November 28, 2025 Author Share Posted November 28, 2025 5 hours ago, Leo Mauti said: Houston, we have a problem. I don't know what else to tell you, but it's strange. Not even in bios, then? Yea OCLP isn't working as well patched it but its not working still 7MB issue Link to comment https://www.insanelymac.com/forum/topic/362022-display-7-mb-issue-on-rx580-in-sequoia-1572/page/2/#findComment-2844295 Share on other sites More sharing options...
Leo Mauti Posted November 28, 2025 Share Posted November 28, 2025 (edited) Since the RX580 is not original, you should apply the patch to the 4600, but since I don't have a suitable mount I don't know what to tell you. I saw that with OCLP, it seems to work. Edited November 28, 2025 by Leo Mauti Link to comment https://www.insanelymac.com/forum/topic/362022-display-7-mb-issue-on-rx580-in-sequoia-1572/page/2/#findComment-2844297 Share on other sites More sharing options...
cipiter Posted November 28, 2025 Author Share Posted November 28, 2025 Just now, Leo Mauti said: Since the RX580 is not original, you should apply the patch to the 4600, but since I don't have a suitable mount I don't know what to tell you. Well the thing is if i take my GPU out then i'll be only left with VGA via motherboard and as far as we have discussed VGA isn't supported anymore so atp i'm out of options i guess i tried patch via OCLP but i don't think its gonna make my iGPU run in headless mode, if its possible then please tell me how i can do that, thanks. Link to comment https://www.insanelymac.com/forum/topic/362022-display-7-mb-issue-on-rx580-in-sequoia-1572/page/2/#findComment-2844298 Share on other sites More sharing options...
Leo Mauti Posted November 28, 2025 Share Posted November 28, 2025 There's another site, which I can't name, that says it can be done, and other sites say it can too, so the only problem is that Adobe programs won't work. Link to comment https://www.insanelymac.com/forum/topic/362022-display-7-mb-issue-on-rx580-in-sequoia-1572/page/2/#findComment-2844301 Share on other sites More sharing options...
cipiter Posted November 28, 2025 Author Share Posted November 28, 2025 Just now, Leo Mauti said: There's another site, which I can't name, that says it can be done, and other sites say it can too, so the only problem is that Adobe programs won't work. well i don't really gonna be using any adobe programs so don't think its that big of an issue for me, you can DM if thats ok? Link to comment https://www.insanelymac.com/forum/topic/362022-display-7-mb-issue-on-rx580-in-sequoia-1572/page/2/#findComment-2844303 Share on other sites More sharing options...
strangeron Posted November 28, 2025 Share Posted November 28, 2025 3 hours ago, Leo Mauti said: There's another site, which I can't name, that says it can be done, and other sites say it can too, so the only problem is that Adobe programs won't work. There's no such solution. Without OCLP, you won't be able to get graphics acceleration with HD 4600 on versions above Monterey. If you only have a VGA output, VGA to HDMI might be a solution. (Not definitive.) And, You're using an RX 580 2048SP. This card's device ID is 6FDF and there's no MAC support. Device ID 67DF requires VBios. For more information, see: https://www.insanelymac.com/forum/topic/356702-getting-a-chinese-rx580-2048sp-working-on-macos/ 2 1 Link to comment https://www.insanelymac.com/forum/topic/362022-display-7-mb-issue-on-rx580-in-sequoia-1572/page/2/#findComment-2844306 Share on other sites More sharing options...
cipiter Posted November 30, 2025 Author Share Posted November 30, 2025 On 11/29/2025 at 1:11 AM, strangeron said: There's no such solution. Without OCLP, you won't be able to get graphics acceleration with HD 4600 on versions above Monterey. If you only have a VGA output, VGA to HDMI might be a solution. (Not definitive.) And, You're using an RX 580 2048SP. This card's device ID is 6FDF and there's no MAC support. Device ID 67DF requires VBios. For more information, see: https://www.insanelymac.com/forum/topic/356702-getting-a-chinese-rx580-2048sp-working-on-macos/ Yea i guess so, anyway just patched my GPU but the issue I'm no facing is that i end up with a black screen with cursor this is the exact same problem i faced with macOS Tahoe without the GPU patch, any idea why and should i share my EFI again since i'm using the same one as of now. Link to comment https://www.insanelymac.com/forum/topic/362022-display-7-mb-issue-on-rx580-in-sequoia-1572/page/2/#findComment-2844321 Share on other sites More sharing options...
cipiter Posted November 30, 2025 Author Share Posted November 30, 2025 Here's my current EFI changes made are only SMBIOS and parameters cleaning nothing else but still ends up with a black screen. efi.zip Link to comment https://www.insanelymac.com/forum/topic/362022-display-7-mb-issue-on-rx580-in-sequoia-1572/page/2/#findComment-2844322 Share on other sites More sharing options...
Leo Mauti Posted November 30, 2025 Share Posted November 30, 2025 I think the only alternative is Monterey and do the steps with Hackintool, if it is not recognized, always the 4600. Link to comment https://www.insanelymac.com/forum/topic/362022-display-7-mb-issue-on-rx580-in-sequoia-1572/page/2/#findComment-2844324 Share on other sites More sharing options...
strangeron Posted November 30, 2025 Share Posted November 30, 2025 6 hours ago, cipiter said: i faced with macOS Tahoe Forget about running Tahoe with the HD 4600. There's no OCLP compatible with Tahoe yet. I've written the RX 580 path. With the HD 4600, you'll either install Monterey (the necessary graphics patch can be added to the config.plist) or install a later version and patch it with OCLP. (Graphics patch + OCLP) 1 Link to comment https://www.insanelymac.com/forum/topic/362022-display-7-mb-issue-on-rx580-in-sequoia-1572/page/2/#findComment-2844326 Share on other sites More sharing options...
cipiter Posted November 30, 2025 Author Share Posted November 30, 2025 (edited) 35 minutes ago, strangeron said: Forget about running Tahoe with the HD 4600. There's no OCLP compatible with Tahoe yet. I've written the RX 580 path. With the HD 4600, you'll either install Monterey (the necessary graphics patch can be added to the config.plist) or install a later version and patch it with OCLP. (Graphics patch + OCLP) Well I've patch the GPU I'll give Monterey a try if it works then it works if not then well it was fun trying to run it, I'll update you guys soon. Edited November 30, 2025 by cipiter 1 Link to comment https://www.insanelymac.com/forum/topic/362022-display-7-mb-issue-on-rx580-in-sequoia-1572/page/2/#findComment-2844328 Share on other sites More sharing options...
cipiter Posted November 30, 2025 Author Share Posted November 30, 2025 1 hour ago, cipiter said: Well I've patch the GPU I'll give Monterey a try if it works then it works if not then well it was fun trying to run it, I'll update you guys soon. Well its a failure, ATP i give up I'm done for now might get a new system in future and then try but as of now i give up thanks to everyone who helped in anyway possible it was fun while it lasted, @deeveedee @Leo Mauti @strangeron @Anto65 and the moderators Thank you all for the help, bye. 2 Link to comment https://www.insanelymac.com/forum/topic/362022-display-7-mb-issue-on-rx580-in-sequoia-1572/page/2/#findComment-2844329 Share on other sites More sharing options...
carlo_67 Posted November 30, 2025 Share Posted November 30, 2025 5 hours ago, cipiter said: Well its a failure, ATP i give up I'm done for now might get a new system in future and then try but as of now i give up thanks to everyone who helped in anyway possible it was fun while it lasted, @deeveedee @Leo Mauti @strangeron @Anto65 and the moderators Thank you all for the help, bye. I had a Chinese rx 570 a while ago and it worked, did you try disabling the integrated one from the bios? Graphics → Disabled GPU Multi-Monitor → Disable Primary Display → PEG / PCIe After disabling, try booting in Vesa, try this config.plist config.plist.zip at least try it doesn't cost anything Link to comment https://www.insanelymac.com/forum/topic/362022-display-7-mb-issue-on-rx580-in-sequoia-1572/page/2/#findComment-2844330 Share on other sites More sharing options...
Leo Mauti Posted November 30, 2025 Share Posted November 30, 2025 There is nothing in the config? Is that correct? Link to comment https://www.insanelymac.com/forum/topic/362022-display-7-mb-issue-on-rx580-in-sequoia-1572/page/2/#findComment-2844333 Share on other sites More sharing options...
strangeron Posted November 30, 2025 Share Posted November 30, 2025 (edited) 58 minutes ago, Leo Mauti said: Is that correct? If you are going to use Rx 580 the internal graphics patch is not important. The installation was already done with the RX 580. The problem is that the system does not recognize the RX580 2048SP. (7MB) Edited November 30, 2025 by strangeron Link to comment https://www.insanelymac.com/forum/topic/362022-display-7-mb-issue-on-rx580-in-sequoia-1572/page/2/#findComment-2844336 Share on other sites More sharing options...
Leo Mauti Posted November 30, 2025 Share Posted November 30, 2025 Ok sorry 1 Link to comment https://www.insanelymac.com/forum/topic/362022-display-7-mb-issue-on-rx580-in-sequoia-1572/page/2/#findComment-2844337 Share on other sites More sharing options...
cipiter Posted December 1, 2025 Author Share Posted December 1, 2025 On 11/30/2025 at 9:52 PM, carlo_67 said: I had a Chinese rx 570 a while ago and it worked, did you try disabling the integrated one from the bios? Graphics → Disabled GPU Multi-Monitor → Disable Primary Display → PEG / PCIe After disabling, try booting in Vesa, try this config.plist config.plist.zip 4.69 kB · 6 downloads at least try it doesn't cost anything Well i cleared the HDD will give it a try this weekend and let you know, thanks. Link to comment https://www.insanelymac.com/forum/topic/362022-display-7-mb-issue-on-rx580-in-sequoia-1572/page/2/#findComment-2844372 Share on other sites More sharing options...
cipiter Posted December 5, 2025 Author Share Posted December 5, 2025 On 11/30/2025 at 9:52 PM, carlo_67 said: I had a Chinese rx 570 a while ago and it worked, did you try disabling the integrated one from the bios? Graphics → Disabled GPU Multi-Monitor → Disable Primary Display → PEG / PCIe After disabling, try booting in Vesa, try this config.plist config.plist.zip 4.69 kB · 8 downloads at least try it doesn't cost anything Just tried the above but the installer is stuck in a loop of repeating these lines, what could be the issue? Link to comment https://www.insanelymac.com/forum/topic/362022-display-7-mb-issue-on-rx580-in-sequoia-1572/page/2/#findComment-2844591 Share on other sites More sharing options...
Leo Mauti Posted December 6, 2025 Share Posted December 6, 2025 Try the 4600, with oclp 3.0.0, there is a dedicated post, where they say it works fine, then install the patch, which I posted for you, the one from youtube, with Hackintool. Link to comment https://www.insanelymac.com/forum/topic/362022-display-7-mb-issue-on-rx580-in-sequoia-1572/page/2/#findComment-2844625 Share on other sites More sharing options...
cipiter Posted December 7, 2025 Author Share Posted December 7, 2025 23 hours ago, Leo Mauti said: Try the 4600, with oclp 3.0.0, there is a dedicated post, where they say it works fine, then install the patch, which I posted for you, the one from youtube, with Hackintool. well that would require a working mac or hack but i have neither of those as i reset the HDD that had previous mac installed on it Link to comment https://www.insanelymac.com/forum/topic/362022-display-7-mb-issue-on-rx580-in-sequoia-1572/page/2/#findComment-2844696 Share on other sites More sharing options...
Leo Mauti Posted December 7, 2025 Share Posted December 7, 2025 If you have Windows you can do everything from there, Efi and download the ISO, I recommend Monterey, you can definitely find it online. Link to comment https://www.insanelymac.com/forum/topic/362022-display-7-mb-issue-on-rx580-in-sequoia-1572/page/2/#findComment-2844706 Share on other sites More sharing options...
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