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oclp

  1. HawkTheHusky1902

    Install Unsupported MacOS onto Mid-2010 MBP

    Hi all, In another thread i asked a lot of questions about how to install an unsupported version of MacOS onto my Mid-2010 MBP, and got a lot of amazing help. I want to install an unsupported version of MacOS onto my mac, but without the need for another mac, or more than 1 usb stick (i have...
  2. C

    MP 1,1-5,1 Success MacPro 5,1 Monterey OCLP 0.6.5. Virtual Box 6 running cloned Win10

    I had some problems installing Monterey using OCLP 0.6.5. I think the problems were due to me not following the instructions. I should have: created the target disk as macOS journaled extended. I think I originally created the boot disk disk as APFS (?). Also, I think the RX580 video card was...
    • cliverlong
    • Thread
    • macpro 2010 monterey 12.5.1 oclp opencore legacy patcher
    • Replies: 3
    • Forum: Mac Pro
  3. D

    YouTube History Bug

    Hi guys. I don't even know if this is the right place to share this but I'm gonna post it any way. The problem is that my YouTube history started showing some random videos that I never watched. I discovered this issue about 5 days ago. Right after I realized about it, I changed my Google...
  4. N

    MTLAssetUpgraderD quit unexpectedly

    Hello, I installed macOS Ventura on my MacBook Pro 2014 (11,3) with OpenCore Legacy Patcher (OCLP). I also installed Xcode. 10 time by day : I have this strange crash message MTLAssetUpgraderD quit unexpectedly [Ignore] [Report] I use many soft, but I dont know from where it come : I read...
  5. N

    OCLP 0.6.6 / macOS 13.4 / Cannot patch due to the following reasons : AMFI is enabled

    Hello, I have a MacBook Pro 2014 (11,3), I just make update from macOS 13.2 to 13.4. I download new update app OpenCore Legacy Patcher OCLP version 0.6.6. I want to patch but dont work. I have this message : "Cannot patch due to the following reasons : AMFI is enabled" But seems "disable...
  6. C

    MP 1,1-5,1 Problems installing Monterey on cMP 5,1 using OCLP 0.6.5

    I am trying to upgrade an “early 2009” MacPro 5,1 (flashed from 4,1) by Install Monterey Add a more powerful graphics card (Sapphire Pulse Radeon RX580) Now there are two issues that may be related or unrelated. I will post this as two separate questions. The machine currently has 24GB of...
    • cliverlong
    • Thread
    • install problems monterey oclp
    • Replies: 14
    • Forum: Mac Pro
  7. C

    MP 1,1-5,1 *SOLVED* Problems adding video card to cMP 5,1 DOSDude1 Catalina

    Hello, First, I am trying to post my question on the OCLP Discord server as that is the recommended channel to ask for OCLP support. I have never used Discord and cannot work out how to use it - see end (*) - so this is why I am posting the question here. Issue 2. Problems installing Graphics...
    • cliverlong
    • Thread
    • cmp 2009 legacy mac oclp video
    • Replies: 2
    • Forum: Mac Pro
  8. G

    MP 1,1-5,1 OCLP 0.6.4/Monterey broken by booting High Sierra

    I've been having an interesting issue the past couple of week, and have narrowed down some ways to replicate it. I have a cMP with firmware update 144.0.0.0.0, several HDDs, and two NVM.e drives, one with High Sierra (where I still do most of my work) and one with Monterey, installed via OCLP...
  9. Anoxym

    iMac mid 2011 & K4100m

    Hi, I have a mid 2011 iMac upgraded with - K4100M Quadro NVIDIA graphic card (Flashed by nikey22) - 16Go RAM - i5 3.1Ghz - 250Go SSD - 1.5To I have successfully installed Ventura on it with OCLP in last version and everything works fine. But after couple days, freeze appear, the Mac doesn’t...
  10. SemoTech

    MP 1,1-5,1 VDA Decoder Failed on cMPro 5,1 w/ EFI RX580 and OCLP 0.6.3 <= SOLVED!

    Hey gang, I am running a cMac Pro 5,1 with a MacVidCards AMD RX580 (EFI flashed for boot screen) and OCLP 0.6.3 as of 4/11/2023 In Monterey 12.6.5, Hackintool v3.9.3 reports VDA Decoder is "Fully Supported" but in Ventura 13.2.1 it shows as "Decoder Failed". Interestingly, both OS's show...
  11. A

    MP 1,1-5,1 OCLP won't work on My cMP 5.1

    hi everyone! Has anyone installed big sur, monterey or ventura on a mac pro 5.1 (mid 2010) with the graphics card it came with from the factory? It turns out that when I try to install on mine I have followed all the instructions provided on the OCLP site and using version 0.6.1 I have had the...
  12. L

    mbp11,4 using oclp update to Ventura, external display not work

    mbp version: mbp 15" Mid2015 macOS version: Ventura 13.2 opencore legacy patcher version: 0.6.1 spoofing version: mbp 14,3 using optin+command+R+P to reset NVRAM can fix display not work, but spoofing not work due to this operate
  13. M

    Game Crashing macOS Monterrey on iMac10,1 via OCLP

    Hey all, I have recently upgraded my iMac to Monterey and have realized that the games I've downloaded from steam crash upon opening. I Have an iMac10,1 with a 1TB HDD, 8GB RAM, Intel Core 2 Duo, and ATI Radeon HD 4670 256MB. The game I am trying to to run requires 1 GB of RAM and was released 9...
  14. i0ntempest

    OpenCore Legacy Patcher on T2 Mac mini: stuck at early boot

    Hello all, Since Apple removed AirPlay receiver from Mac mini 2018, I have to use OCLP on it to get it back. It mostly works fine but has one issue: it will stuck at early boot on the next boot if one of these occurs: 1. System crashed 2. Hard shutdown caused by power loss 3. Complete loss of...
  15. R

    OCLP 0.6.1 not working on iMAC late 2013 '27

    Hi all, I hope you can help me out with this problem. I have been trying to get Monterey, Big Sur, Ventura on my late 2013 iMAC with OCLP 0.6.1 This did not work. I tried all 3 of them and also on my internal SSD but also on an external SSD. In all cases I get the black screen with stop sign as...
    • Rubbere
    • Thread
    • imac (21.5" late 2013) oclp ventura 13.2
    • Replies: 5
    • Forum: macOS
  16. macpeach55

    OpenCore Legacy Patcher leaving traces in Native Ventura

    Hello All, A little unusual but I hope someone can help. I have a late 2013 27" iMac running Big Sur via OCLP. I just bought an M2 Mac mini running native Ventura & used a Time Machine back-up from the iMac to get everything onto the Mac mini. All good except on start-up I get a flurry of these...
  17. panjandrum

    OCLP (OpenCore Legacy Patcher) + Pixelmator Pro issue

    Config: Mac Pro 4,1/5,1 with OCLP (0.5.3 currently). In the past Pixelmator Pro correctly used my RX 580 for all "ML" features. This meant that ML Upscaling and the like worked extremely quickly. Now Pixelmator Pro is using the CPUs for ML functions, making those features almost unusable...
    • panjandrum
    • Thread
    • macos oclp opencore legacy patcher pixelmator
    • Replies: 1
    • Forum: macOS
  18. Alvin777

    OpenCore Legacy Patcher (OCLP)

    Hello Apple friends, merry Christmas, happy new year. For those who've experienced OpenCore Legacy Patcher, is this a bug, it's stopped at this step: what could be the fix? I'm using a Mac that's 100% compatible with OpenCore Legacy Patcher (OCLP), ver. 0.53 the current version. Thank you...
  19. G

    Almost success with iMac 12,2 using OCLP

    So far I have successfully upgraded my Mac Air 2018 and an iMac 2014 but not having a lot of success with an older iMac 12,2. I have done a fresh install on to the internal HDD and Ventura boots albeit slowly and I can login but within a few minutes the iMac freezes. No keyboard or mouse...
  20. D

    MP 1,1-5,1 **SOLVED** No Boot Screen OCLP RX6600XT

    Hi all, Specs: cMP 4,1/5,1 Monterey 12.6.1 on SATA SSD WIN10 on dumb NVME PCI-e adapter OCLP 0.5.1 Sapphire Pulse RX6600XT LED Cinema Display 24" (A1267) After flashing the 6600 and installing it in the cMP, I cannot see the OCLP boot picker. OCLP is working since the cMP boots into Monterey...
    • dksoutha
    • Thread
    • cmp no boot screen oclp rx6600xt
    • Replies: 11
    • Forum: Mac Pro
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