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Well, define “tried”, this is a multi-step fix that requires latest AUDK as well. OpenDuet should work just fine again, except for NOOPT, which is still being worked on.

Could you share your config.plist for the latest nblue?

i just downgraded, wasnt worth the headache at all lol

I am using open source https://www.analogway.com/americas/products/software-tools/aw-edid-editor/ But there is almost nothing to edit. Two patches made by Clover is more than enough.

Use SSDTTime to create your own SSDT files from your systems DSDT, https://github.com/corpnewt/SSDTTime You might still need to use the precompiled ones for Nootered.

Do you have an idea that I can find out what is responsible for the WIFI? so I can incorporate this into my data?

From https://github.com/andyvand/FixEDID rebuild for ventura FixEDID-master.zipDebug.zip my fav code DisplayMergeNub::start(IOService *provider) { IOLog("%s\n", (const char *)DisplayMergeNubVersionString); IOLog("Version %f\n", DisplayMergeNubVersionNumber); IOLog("Copyright © 2013-2014 AnV Software\n"); return (true); }

this is the correct path for internal display, i mean it should always attach to framebuffer zero done by patching connectors order. you can copy con 1 to con 0 and zero all other values after con 0 this is the ready to patch source with a default custom igplatform injection. dont add device parameters if you wanna use it issue is with wrong parameters bus id, etc the lcd power call causes a kp so if you can find those values i think working power call will allow sleep/wake to work also with correct values maybe the interupts start to work and the acelerator fires up i recommend taking decompkernelcache and put the binary in ghidra for debugging and get correct bytes to patch this is "default" i'm using connectors patch come from DAT_000b0f9c (kern_gen11.cpp) _DAT_00163de0 = 0x8a5c0002; _DAT_00163de4 = 0; _DAT_00163de8 = "Intel Iris Plus Graphics"; DAT_00163df0 = 1; DAT_00163df1 = 3; DAT_00163df2 = 3; DAT_00163df3 = 3; _DAT_00163df4 = 0x4000000; _DAT_00163df8 = 0; _DAT_00163dfc = 0x60000000; func_0xffffffffeb5b90ea(&DAT_00163e00,&DAT_000b0f9c,0x90); _DAT_00163e90 = 0xe304; _DAT_00163e98 = 0; _DAT_00163ea0 = &gComboPhyDPTable; _DAT_00163ea8 = 0; _DAT_00163eb0 = &gComboPhyDPTable; _DAT_00163eb8 = 0; _DAT_00163ec0 = &gComboPhyHDMITable; _DAT_00163ec8 = 7; _DAT_00163ed0 = 3; _DAT_00163ed4 = 4; _DAT_00163ed8 = 270000000; _DAT_00163edc = 0; _DAT_00163ee0 = 0; _DAT_00163ee4 = 0; _DAT_00163ee8 = 2; _DAT_00163eec = 8; _DAT_00163ef0 = 6; DAT_00163ef4 = 0; _DAT_00163ef8 = 0x8a520002; _DAT_00163efc = 1; done in ventura 13.6.6 this offets exist in code like AppleIntelFramebufferController::hwSetPanelPower() but guess not for tiger lake family #define PCH_PP_STATUS _MMIO(0xc7200) #define PCH_PP_CONTROL _MMIO(0xc7204) #define PCH_PP_ON_DELAYS _MMIO(0xc7208) #define PCH_PP_OFF_DELAYS _MMIO(0xc720c) #define PCH_PP_DIVISOR _MMIO(0xc7210) unsigned long intel_gvt_get_device_type(struct intel_gvt *gvt) { struct drm_i915_private *i915 = gvt->gt->i915; if (IS_BROADWELL(i915)) return D_BDW; else if (IS_SKYLAKE(i915)) return D_SKL; else if (IS_KABYLAKE(i915)) return D_KBL; else if (IS_BROXTON(i915)) return D_BXT; else if (IS_COFFEELAKE(i915) || IS_COMETLAKE(i915)) return D_CFL; return 0; } well now i got why this displays can't work and a hack is need update: this panic is easy to avoid added 1 connector only for testing NootedBlue.kext.zipNootedBlue-master.zip

I tried, same problem.

yes i am afraid so , it works, all boots, but the performance is terrible.

You are absolutely right. I know that G4s especially 8500T can be found for less than 100$ but the cheapest Mini with dGPU I have ever seen was 300$. Not that I need more computers to play with ... but it will be fun to see it working and be able to enjoy some games on low/medium 1080p.

I bought it from someone local, but you can find them cheap on Ebay. I've seen them for as low as $100 USD on Ebay (try searching for 'HP Mini EliteDesk 800 G4 65W 8th Gen i5-8500T' and inspect the listings). Sometimes sellers don't include the AMD graphics in the title/text (maybe because they don't even know what they're selling).

I am hopeful that the OC OpenDuet issues that I've experienced since OC 0.9.7 are resolved in the next release of OC. The fix "Fixed problem loading non-firmware runtime drivers" seems promising.

That's exciting! Looking forward to see the results. I was thinking of getting one of those but the price to performance didn't justify it enough for me. If not a super confidential information - where did you purchase the Mini from ?

Glad to See @Andy Vandijck and @spakk are still on the scene.

thanks for replying i will try to inject using bootloader

It's because of the ACPI files. I take the file from the wrong EFI: DSDT-S3.aml SSDT-EC.aml and put it in my EFI the WIFI goes with my EFI.

There's no reason in your EFI that I can see for it not to work. The only difference between you EFI and the second one you shared is a boot arg setting the country code for itlwm to German, itlwm_cc=DE You can try adding that.

ACPI -Results-windows 22-4-24.zip

I restarted it and reset the Nvram. Unfortunately no WiFi

This is based from the first EFI you uploaded. Please try it. EFI.zip

I currently have Sonoma 14.4.1 on it but have also tried Ventura. I haven't tried anything else for 3 weeks, but I can't get any further. I found an EFI on the net so that the WIFI works on Sonoma but the EFI is not for my SYSTEM, someone created it. Just no chance with my EFI. Here is the wrong EFI that I found online: https://www.transfernow.net/dl/202404241pCgbKGQ

@jrhende The EFI attached to Post #1 already includes the "official" AppleALC.kext from Acidanthera. I'm not familiar with the link you posted, so could you please edit your post to explain the differences between your proposed AppleALC.kext and the "official" Acidanthera version here that we are using in the EliteDesk 800 G4/G5 Mini? Thank you!

@Mirone ive tried the 3 versions of the kext and the script but none fixed the hissing noise issue on startup. I understand that you may be busy and i thank you for the time you spent trying.

This EFI already has AirportItlwm which will work for both the AX200 and AX210 but you're saying it's not working? What version of Sonoma are you using?