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  1. Jarikka

    Reboot and select proper boot device

    Have a Gigabyte GA-Z97x-UD3H with Sabrent Rocket 512 M.2 since June 2020 running Catalina with OpenCore. Never had problems before, but today it will not boot. It shows: "Reboot and select proper boot device." I can go to the Bios and select the boot device, but it will not be recognized...
  2. Jarikka

    << Solved >> USB port limit patch vs. USB PORT PATCHING WITH HACKINTOOL

    Maybe he didn't notice your post...
  3. Jarikka

    << Solved >> USB port limit patch vs. USB PORT PATCHING WITH HACKINTOOL

    Hi Stork, Followed your guide I think I did everything more or less right. Now, when I insert a USB 3 stick to the USB 3 port it gives me a message which says the stick needs electricity and I should put in in to a USB slot. USB 2 is functioning. In hackintool I can see the stick beeing in to...
  4. Jarikka

    [Guide] HP Elite 8300 & 6300 Pro (all form factors) using Clover UEFI hotpatch

    Hi, in the post installation got these in terminal: " sudo rm /var/vm/sleepimage rm: /var/vm/sleepimage: No such file or directory cd desktop/tools sudo cp iasl /usr/local/bin sudo cp patchmatic /usr/local/bin sudo cp hda-verb /usr/local/bin cd: no such file or directory: desktop/tools...
  5. Jarikka

    [Guide] HP Elite 8300 & 6300 Pro (all form factors) using Clover UEFI hotpatch

    I did the installer again...Instead of: sudo "/Applications/Install macOS Catalina.app/Contents/Resources/createinstallmedia" --volume /Volumes/install_osx --nointeraction This time I wrote: sudo /Applications/Install\ macOS\ Catalina.app/Contents/Resources/createinstallmedia --volume...
  6. Jarikka

    [Guide] HP Elite 8300 & 6300 Pro (all form factors) using Clover UEFI hotpatch

    I did...The last lines go so fast befor the black screen, that it's impossible to read that. The last stop was here:
  7. Jarikka

    [Guide] HP Elite 8300 & 6300 Pro (all form factors) using Clover UEFI hotpatch

    Does anyone have an idea? The installer does boot but doesn't reach installation menu. On the half way it stops and boots from the beginning...
  8. Jarikka

    Newegg - i7-3770 HP 8300 SFF with 128 GB SSD for $219.99

    I bought the last one, they said they will have new ones next week.
  9. Jarikka

    Newegg - i7-3770 HP 8300 SFF with 128 GB SSD for $219.99

    There is a store in Berlin where you can purchase different kind of configurations I just bought a bare bone for 29,99 euro. https://twoge.de/Computer-individuell-Konfigurierbar
  10. Jarikka

    Upgrade GIGABYTE GA-Z97X-UD3H with Sapphire RX 580 Pulse 8GB

    Hi everybody, would anybody who has this Mobo running stable on Mojave be so nice and show me a working EFI. My Mojave is running ok, but it has random Kernel Panics... Thanks in advance!
  11. Jarikka

    The 4K Dell OptiMac - 9020 MT - Core i7-4790 - Radeon RX 570 - LG 4K IPS Monitor

    Ok, thanks. I might give this a try, because the MT 9020 I got has some ugly scrathes.
  12. Jarikka

    The 4K Dell OptiMac - 9020 MT - Core i7-4790 - Radeon RX 570 - LG 4K IPS Monitor

    I have to apologize...I forgot to use the Kext Utility there between. Did it again from the beginning and changed to iMac 15,1 as SMBIOS. Works like a dream. Thank you very much for all of this. One more question: Is it difficult to move everything into a new case? I saw a video and at the end...
  13. Jarikka

    The 4K Dell OptiMac - 9020 MT - Core i7-4790 - Radeon RX 570 - LG 4K IPS Monitor

    No I don't...Only the Fenvi. Out of curiosity updated to Catalina to test the issue. Same thing but got this report: panic(cpu 2 caller 0xffffff800d2279d7): "AppleHDAHDMI_DPDriver::setPowerState(0xffffff8033941300 : 0xffffff7f8fff2730, 0 -> 1) timed out after 10187...
  14. Jarikka

    The 4K Dell OptiMac - 9020 MT - Core i7-4790 - Radeon RX 570 - LG 4K IPS Monitor

    Ok, Installed Mojave and followed exactly your guide. All went smooth and everything seems to be working but have the same sleep issue. When waking up from the sleep it restarts the whole system. Any idea? 9020 Mid Tower i7-4790 16GB new RAM (fresh from China...) Internal Graphics Fenvi T919
  15. Jarikka

    The 4K Dell OptiMac - 9020 MT - Core i7-4790 - Radeon RX 570 - LG 4K IPS Monitor

    Hi, Meanwhile I have purchased 2 Optiplex 9020 (Midtower I7 and SSF I5) Installed Catalina with this guide: https://www.tonymacx86.com/threads/guide-dell-optiplex-7010.284786/ Everything seems to work fine except sleep. There is a KP and the the machine reboots. Tried to what you suggested in...
  16. Jarikka

    The 4K Dell OptiMac - 9020 MT - Core i7-4790 - Radeon RX 570 - LG 4K IPS Monitor

    Can I use this in 9020 SSF? Crucial 8 GB 2Rx8 PC3-12800U DDR3 1600MHz 240PIN DIMM RAM
  17. Jarikka

    The 4K Dell OptiMac - 9020 MT - Core i7-4790 - Radeon RX 570 - LG 4K IPS Monitor

    Bought an Optiplex 9020 SFF i5-4670 4x3,4GHz 128GB SSD, 8GB RAM. Thanks for your advice!
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