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  1. Shadowghost

    Big Sur on HP EliteDesk 800 G4/G5 Mini - The Perfect MacMini8,1 Hackintosh - OpenCore

    Same goes for Monterey Beta 12.1 on OC 0.7.4 for those who care :)
  2. Shadowghost

    Big Sur on HP EliteDesk 800 G4/G5 Mini - The Perfect MacMini8,1 Hackintosh - OpenCore

    Just as a general info: I'm running the Monterey betas and everything worked fine last time I checked (not using my hackintosh much though). We'd still need to check installing it fresh since my install is an upgrade from BS. If I find some time on the weekend I may upgrade the EFI to 0.7.4 and...
  3. Shadowghost

    Big Sur on HP EliteDesk 800 G4/G5 Mini - The Perfect MacMini8,1 Hackintosh - OpenCore

    Thanks for the info, I'll take a look if I find some time next week. But currently FV2 works fine just by not using the FeatureUnlock kext :)
  4. Shadowghost

    Big Sur on HP EliteDesk 800 G4/G5 Mini - The Perfect MacMini8,1 Hackintosh - OpenCore

    I just upgraded from 11.6 to the latest Monterey beta and after a quick look nothing seems to be broken. The only problem I ran into was the FeatureUnlock kext breaking boot after unlocking FileVault2 on boot. I didn't investigate it any further and just disabled FeatureUnlock again since I...
  5. Shadowghost

    Big Sur on HP EliteDesk 800 G4/G5 Mini - The Perfect MacMini8,1 Hackintosh - OpenCore

    Upgraded to 0.7.3 and macOS 11.6 - the macOS upgrade got stuck at about 90% on the first reboot, but a hardreset and booting from "Macintosh HD" afterwards fixed it. Now running OC 0.7.3 with OpenCanopy and macOS 11.6 and everything runs fine.
  6. Shadowghost

    Big Sur on HP EliteDesk 800 G4/G5 Mini - The Perfect MacMini8,1 Hackintosh - OpenCore

    I've now got myself this one and it works as intended (only tested 1080p60): https://www.amazon.com/dp/B07ZNNRYFL/?tag=tonymacx86com-20
  7. Shadowghost

    Big Sur on HP EliteDesk 800 G4/G5 Mini - The Perfect MacMini8,1 Hackintosh - OpenCore

    Did some more testing today: Enabling the LSPCON patch and enabling it for con2 doesn't help with the wake issues for HDMI but instead breaks wake for DP too (even though the patch isn't enabled for that connector), you'll just get a green screen on wakeup on DP and a kernel panic on wake I...
  8. Shadowghost

    Big Sur on HP EliteDesk 800 G4/G5 Mini - The Perfect MacMini8,1 Hackintosh - OpenCore

    After digging some more, I think the not working DP -> HDMI cable may be caused by the cable not including an active DP -> HDMI2.0/1.4 converter which may be required for correct handling by macOS (it does work on Windows though). The Flex IO HDMI (400/600/800) port is a 2.0a port which isn't...
  9. Shadowghost

    Big Sur on HP EliteDesk 800 G4/G5 Mini - The Perfect MacMini8,1 Hackintosh - OpenCore

    @deeveedee I've tried different things today: 1. Explicitly setting the port type to HDMI did not enable hotplugging for it 2. Hotplugging DP works fine 3. My DP -> HDMI cable/adapter does not work, not even when patching the port to HDMI or using other framebuffers and busIDs - works fine on...
  10. Shadowghost

    Big Sur on HP EliteDesk 800 G4/G5 Mini - The Perfect MacMini8,1 Hackintosh - OpenCore

    @deeveedee the 3xDP device properties work fine with a HDMI extension port. HDMI audio works fine but I couldn't test DP audio since I don't own any capable devices (but IMO there is no reason it shouldn't work). The above behavior is the expected behaviour according to the WhateverGreen FAQ...
  11. Shadowghost

    Big Sur on HP EliteDesk 800 G4/G5 Mini - The Perfect MacMini8,1 Hackintosh - OpenCore

    Thanks for all the additional info, I mostly read all of your posts regarding framebuffer patching and the WhateverGreen docs beforhand already and it indeed seems like you misunderstood my question: The EliteDesk 800 G4 I have has the two native DP Ports and I added the HDMI port via the...
  12. Shadowghost

    Big Sur on HP EliteDesk 800 G4/G5 Mini - The Perfect MacMini8,1 Hackintosh - OpenCore

    Just wanted to say thank you for this great guide and all the helpful links and infos! For those interested I attached an upgraded EFI which is based off the OC 0.7.1 EFI from the OP. It includes the OC 0.7.2 upgrade described here and a nice OpenCanopy boot picker using BigSurFlat theme. I...
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