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oclp

  1. pullman

    MP 1,1-5,1 What does OCLP's "Create macOS Installer" actually do?

    Hello I'm trying to build a Mojave installer with OCLP (1.4.3) and keep getting the below error, which aborts the process. I've tried Mojave installers downloaded from two different places and I have tried with two different flash drives, both of which are fully functioning. I've also tried...
    • pullman
    • Thread
    • mojave 10.14.6 oclp
    • Replies: 5
    • Forum: Mac Pro
  2. D

    Access data HD Open Core Legacy Patcher

    Hi guys, My iMac was running Open Core Legacy Patcher (Ventura), but the GPU broke, so I removed the HD and put it in an external case. The issue is that I can't access the HD on my MacBook Air or on a Windows notebook. Does anyone know how I can recover my data from this OCLP HD? Thanks
  3. C

    MP 1,1-5,1 OCLP 1.4.2 MP 5,1. Issues at boot picker and keyboard issues e.g. CAPS LOCK and repeat

    In my MP 5,1 has 3 boot drives with: Ventura, Monterey, Linux/Ubuntu. I chose this setup so if I somehow "ruined" one of the disk I would still have a bootable system. Also it should allow me to upgrade the Monterey to Sonoma and if that turns out to be a disaster I should be able to fall back...
  4. haralds

    MP 1,1-5,1 New OCLP Boot Issue - solved

    CMPro 5,1 OCLP 1.3.0 or other versions no longer automatically boot and system sits with a black screen after post. Option boot shows EFI OCLP is the default and you can boot that way. Reset NVRAM, set Mojave or Catalina partitions as default works fine. Disabled SIP under Mojave, reinstalled...
  5. greenLynx

    MP 1,1-5,1 No kext charged for Radeon RX580 on Mac Pro with OCLP

    Hi everybody, I used OpenCoreLegacy Patcher to install Monterey on my Mac Pro. Il was difficult because the installation kept crashing but I finally succeeded after having read dozens of pages of forums. The graphic card was ATI Radeon HD 5770. I changed the card after the installation and put...
    • greenLynx
    • Thread
    • 5.1 macpro 2009 monterey oclp sapphire radeon rx580 whatevergreen
    • Replies: 7
    • Forum: Mac Pro
  6. M

    OCLP/ Dosdude OS updates - is it worth it (in the context of video editing)?

    Hi everybody. I have a cMP 3.1 and MBP 10.1. An ancient guy and an old guy, but i still love them both) For years I've used FCS on cMP and/or FCPX on MBP and was happy. At these days software development has gone far ahead. I know I can use OCLP/ Dosdude for modern OSX installation (in fact...
  7. J

    MP 1,1-5,1 MacPro 3,1 OCLP Monterey. 24" LED Cinema remains black after NVRAM reset.

    Hello, for many years my early 2008 MacPro worked very nicely under El Capitan. After being unable to synchronize my iOS devices I decided to test OCLP and made a direct jump from El Capitan to Monterey. That worked nicely but I wanted to fix the WIfi and bluetooth issue and changed the stock...
    • jkaros
    • Thread
    • black screen macpro 3.1 monterey nvidia geforce gt 120 nvram reset oclp
    • Replies: 0
    • Forum: Mac Pro
  8. W

    MP 1,1-5,1 Upgrade path from High Sierra / 5770 to Monterey / 5600XT

    Hi all - I'd like to start upgrading my 5,1 a little bit and am in need of some guidance as to how to go about it. Ideally my 5,1 would end up with a 5600 XT graphics card running Monterey. It is now running High Sierra and a ATI 5770. I'm shooting for a 5600 XT because I want to eventually...
    • weezin
    • Thread
    • 5600 xt mac pro monterey oclp rx 580
    • Replies: 11
    • Forum: Mac Pro
  9. imrazor

    Can't create MacOS installer with OCLP on SD card

    Is there any particular reason that I can't use an SD card to install Ventura with OCLP on a 2017 5K iMac? Why not just use a USB stick? I don't have one handy and there's an ice storm outside. In any case, this seems like an artificial restriction.
  10. iLizbeth iOS

    Menu bar size of MacBooks with notch on other Macs

    I know it's strange but I love the large menu bar on MacBooks with a notch but I want to put it on my iMac. I don't know if it's possible with an app that allows you to change the size as if it had a notch or with OCLP's Mac spoofing
    • iLizbeth iOS
    • Thread
    • imac (21.5" late 2013) macbook notch menubar notch oclp
    • Replies: 1
    • Forum: macOS
  11. watkipet

    MP 1,1-5,1 cMP 5,1 Ventura + OCLP Can't Perform Graphical Login

    I have a cMP 4,1 flashed to a 5,1. With an RX580. I was running Ventura and installed the SW update for macOS 13.6.3. OCLP prompted me to update its installation, so I did that and installed it on my boot drive's EFI partition. However, I didn't update root patches. I thought I should do that...
  12. J

    iM 4,1-14,4 iMac 10,1 in boot loop after OCLP

    Hi, I installed Opencore Legacy Patcher on my 2009 iMac and used the restore from Time Machine option in the installation, but now it reboots halfway through the loading screen. I select EFI boot and then the drive with Sonoma on it so I expect that's the right procedure. The weird thing is...
  13. S

    Latest Open Core Legacy Patcher update

    Hi, just updated OCLP on my iMac and was running Ventura fine. It won't log in after upgrading and reapplying root patches saying it needs to optimize. It just sits on the log in screen with an odd spinning circle underneath. So two thoughts - be careful upgrading the latest OCLP - any ideas...
    • Scuzzbozo
    • Thread
    • oclp open core open core legacy patcher
    • Replies: 1
    • Forum: macOS
  14. N

    OCLP update botched root patches on mbp11,1

    Everything was working fine with OCLP 0.68 on my MacBookPro11,1 running Ventura. Then, I took the plunge to update to OCLP 1.2.1. The computer runs through the first few boot stages fine, but the progress bar hangs about 1/4 through. Following the procedure in...
  15. Olias

    MP 1,1-5,1 Successful cMP5.1 OCLP Monterey Install

    I have a 2009 cMP 4.1 --> 5.1 computer. I followed the information here and started with Macschrauber's Rom Dump. Then did the EnableGOP ROM mod to get the Native Bootpicker on my RX 460 graphics card. Finally, used the latest OCLP to make a Monterey USB and install it onto a new sata SSD. I...
    • Olias
    • Thread
    • cmp oclp rx 460 windows 11
    • Replies: 13
    • Forum: Mac Pro
  16. DominikHoffmann

    How to make OCLP installer for a Mac different from one running OCLP

    I am trying to prepare an OpenCore Legacy Patcher (OCLP) installation USB drive for an iMac I don’t currently have access to. I know, it’s an iMac16,2. Would this be the right procedure: Open OpenCore Legacy Patcher app (1.2.1 as of this posting). Click the Settings button and select iMac16,2...
  17. B

    Open Core Legacy Patcher boot screen & ghost drives

    I have 2 ghost drives that only show up in the Open Core option-boot screen, and I want to repair whatever is causing them. If I select them to boot, one loops back to the same screen almost immediately, and the other loops back as soon as you let go of the option key. The two with weird names...
  18. C

    MP 1,1-5,1 OCLP seeking for help.

    Dear all, I have a Mac Pro 2009 and has multiple bootable disks, main NVME is running Mojave and a other disk is with OCLP Monterey and my goal is making my NVME booting (Clean install I prefer) with Ventura or even better Sonoma. I watched some YT OCLP guides and started that. And what i do I...
  19. thenamested

    Clamshell Mode Nonoperative Monterey OCLP 2010 6,2

    I'm wondering if anyone else has experienced this. I was running dosdude's Mojave on it before OCLP & clamshell mode worked fine. But now, with OpenCore Legacy Patcher, it doesn't work any longer. When I close the laptop (15 inch Macbook Pro 2010 6,2) it stays active. Is there a setting I'm...
  20. R

    Teamviewer Blank Screen

    I have a mid 2010 27 iMac with High Sierra. Due to the hard drive size etc, want to use the machine to keep backups of various things. Delighted to find the OCLP project and subsequently loaded Ventura 13.6 which runs really well. This is my first time with the Mac environment, previously...
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