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My apologies, here is the raw DSDTorigin.zip

If you want to consider a suitable build with SSDTs only, I suggest you post the raw/vanilla DSDT extracted from BIOS and the patched one. We'll then be able to examine the differences between them and suggest SSDT alternatives to the patched DSDT.

So I went ahead and used some diff tools to find any inserted methods/patches and moved them over into a single SSDT file just to isolate them. Though the machine still doesn't boot with that new SSDT even though it's doing the same functions and is compiled correctly. Though looking at a freshly dumped DSDT from clover vs the Yosemite one, the naming and formatting scheme is entirely different but I'm pretty sure that's not the cause of the boot issues. Though the SSDT might not be working because I have not changed the naming scheme between the Yosemite DSDT and my system DSDT. I'll update the thread if I get anywhere

I understand, though even if I went the Clover route I would still run into the same issues regarding not having a DSDT. Penryn is still officially supported under OpenCore though I get where you're coming from (especially the lack of CPUPM, though the machine performs just fine so I'm not too concerned about it). Bootloader choice aside, would you have any idea where to start with addressing these boot issues? I understand using a DSDT is fine morally but I would rather understand what about that DSDT makes it boot in the first place so I can make SSDT's that do the same thing instead. EDIT: here is the DSDT for easy reference. dsdt.zip

I wouldn't bother to try and use OpenCore or follow the Dortania guidance for an old C2D laptop. OpenCore has no proper support for CPU power management on these platforms. Stick to Clover, knowing that using SSDTs only is not restricted to OpenCore at all and can of course be used with other bootloaders such as Clover.

Hello, I currently have a working macOS High Sierra hackintosh install on my Latitude E6400 with OpenCore. I'm using the DSDT from the original Yosemite guide that was posted a long time ago on here, as I have found it only boots macOS with it. I want to avoid using the DSDT as it would be easier to maintain the system with SSDTs only. I followed the Dortania guide on what SSDT's I should use for my CPU architecture, which are SSDT-EC-LAPTOP and SSDT-RHUB-Reset (from the USBMap utility). But it hangs pretty early on boot without anything obvious showing the issue. It hangs pretty close to PCI Configuration End, so I tried using the npci boot vars to fix it but it had no effect. I have attached a picture where it gets frozen, in addition to my EFI folder (uploaded to Google Drive as its too big to attach here) and ioreg if needed. EFI folder E6400-OC-DSDT.ioreg

I've added SSDT-TPDX, then I've two devices TPD1 and TPDX. If I remove SSDT-TPDX, the touchpad still jump and cannot work properly. This is normal?

It's just a matter of framebuffer and matching of connectors with physical outputs. On rare occasions, certain outputs may not work at all. Patching the HDMI port to type 00080000 is only required to gain HDMI output, it's not required for video output. All I can suggest is that you experiment with the various CFL/CML framebuffers and check them all out for HDMI output.

Hervé, I did the changes regarding my Framebuffer and I tried to patch the connector to HDMI 00080000 (tried for con0 and con2 as I didn't know which one is the HDMI ) but still I am unable to use the HDMI out? I suspect that something must be wrong with my config file. May I ask you to have a look please? Thanks in advance! config.plist.zip

That's entirely cosmetic and bears no influence on your Hackintosh. Furthermore, it probably only appears in an add-on application such as About this Hack. If you want the proper CPU model to be reported, inject its CPUID in your OC config.

Hervé, I changed my SMBIOS to MacMini 8,1. What I just discovered now is that my cpu is recognized as i5 10400t but it is in fact a 10500t. Anyways to fix this?

Thanks for your help Hervé! I will try these settings this evening. Also thanks for your advise for the SMBIOS!

Seems your HP 400 G6 is fitted with a Comet Lake CPU given that the reported iGPU id is 0x9BC8. It's a desktop platform, yet you use mobile framebuffer 0x3E9B0000 which natively defines the following 3 ports: [0] busId: 0x00, pipe: 8, type: 0x00000002, flags: 0x00000098 - ConnectorLVDS [1] busId: 0x05, pipe: 9, type: 0x00000400, flags: 0x00000187 - ConnectorDP [2] busId: 0x04, pipe: 10, type: 0x00000400, flags: 0x00000187 - ConnectorDP 00000800 02000000 98000000 01050900 00040000 87010000 02040A00 00040000 87010000 This is not suitable given that 1st output port (i.e. connector con0) is defines as an LVDS port. DP output appears to attach to 2nd connector con1 in your IOReg. I would suggest you opt for the desktop framebuffer recommended in the WEG user Manuel, i.e. 0x3E9B0007 which defines the following 3 ports: [1] busId: 0x05, pipe: 9, type: 0x00000400, flags: 0x000003C7 - ConnectorDP [2] busId: 0x04, pipe: 10, type: 0x00000400, flags: 0x000003C7 - ConnectorDP [3] busId: 0x06, pipe: 8, type: 0x00000400, flags: 0x000003C7 - ConnectorDP 01050900 00040000 C7030000 02040A00 00040000 C7030000 03060800 00040000 C7030000 This should give you a better chance to obtain DP + HDMI output. If you do, identify which connector is DP and which connector is HDMI so that you may patch the HDMI one accordingly (i.e. set its type to 00080000) should you wish to enjoy HDMI audio. You may also want to switch SMBIOS from iMac20,1 to MacMini8,1.

So I am running an HP 400 G6 mini pc with Sonoma, all is working very fine and the only issue that I am still encountering with this system is the HDMI that doesn't work. This system have 2 video output-> DisplayPort et HDMI. The display port is working but I would like to fix the HDMI output. I tried to understand the procedure of Dortania Guide in order to patch the HD 630 but I failed. Could someone help me with this? I put my config file and IOReg extract Thanks in advance for your help!! Archive.zip

Hello, I've to try to follow opencore guide to activate my touchpad with Interrupt GPIO mode but always no luck. Can someone please help me out with this? Here is my spec Dell Latitude 5510 i7-10610U, 2x8GB DDR4, Touchpad with I2C TPD1, 128GB SSD NVMe for Ventura, BCM94360CS2 WiFi. I've attached my config, ioreg and untouched DSDT. Thanks Archive.zip iOreg.ioreg

I tried this but i am now blocked at this step: it suddenly keep going with the verbose boot and then restart the device, it's going so fast that I didn't had the time to see what the error was. These are the logs of opencore opencore-2024-04-05-090139.zip

Try with SecureBootModel set to disabled.

helllo to all, I am currently trying to install Ventura on the following device: PC HP ProDesk 400 G6 DM i5 8/256 Go Core i5 10400T Intel Q470 I followed the dortania guide to create my USB installation. I am unable to install Ventura on this system and hope someone could help me with this as I think this mini pc could be a good "mac mini hack" system. At every boot the installer is launching and then sudddenly, the pc is restarted Thanks in advance for your help EFI.zip

https://we.tl/t-9lcnxTr9d8 Thanks Herve Sonoma14.4 worked for me. Everything is working fine now. You can have a look on my EFI and let me know if i still missed something.

https://github.com/OpenIntelWireless/itlwm/releases Grab the alpha version labeled Sonoma14.4 if that's the macOS version you're running.

Yes i tried but same results.

did you reset NVRam?

Unable to boot with this EFI. Sometimes stuck at this screen sometimes at apple logo.

try this, updated OC and kexts to the latest7490_OC099.zip