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opencore

  1. M

    White screen Macbook pro 2011 after OpenCore

    Hello everyone, I bought a used macbook pro 2011 for cheep and wanted to remove opencore with Moterey. After putting an old ssd the mac ran windows 10 (as i forgot it was not empty) and with the hdd the old owner gave me, the mac is able to run Monterey. It has been a few days now I was trying...
    • mrpasquale970
    • Thread
    • gpu acceleration macbookpro2011 opencore
    • Replies: 0
    • Forum: MacBook
  2. M

    Auto update to Ventura broke opencore legacy patcher monterey

    Good morning.. Macbook Pro Mid 2012, 1TB SSD and 16GB Ram was working wonderfully with open core patcher Monterey.. So.. I stupidly allowed the mac update to Ventura complete, thinking that it will start and I will simply patch it on boot.. Well it no longer boots. Is there a way to recover...
  3. ZNDK

    OpenCore on MacBook Pro 2012

    I installed Monterery using the OpenCore Legacy Patcher 5.1 on a MacBook Pro 2012 (non-retina) that had served its original purpose. I used that Mac (macOS 12.6.1) for a few days and was presented with the macOS 12.6.1 software update again. I applied that updater with some doubts, and the user...
    • ZNDK
    • Thread
    • 2012 non-retina mbp macbook pro 2012 monterery opencore opencore legacy patcher
    • Replies: 6
    • Forum: macOS Monterey (12)
  4. S

    MP 1,1-5,1 cMP 5,1 Opencore Mojave installed, Sapphire Pulse RX 580 but no boot picker

    Hey guys, I'm in the process of doing some upgrades to my 5,1 cMP. I installed a Sapphire Pulse RX 580 GPU 8GB, firmware updated to 144.0.0.0, clean installed Mojave, and installed Opencore using Martin Lo's package. The GPU works fine but doesn't give me the boot picker. Did some reading on...
    • sgentile92
    • Thread
    • no boot picker opencore rx 580
    • Replies: 4
    • Forum: Mac Pro
  5. ylluminate

    Resolved How to force MacPro5,1 integrated SATA bus drives appear as external (non built-in) in macOS with OpenCore?

    I have a scenario where I'd like to flip the default behavior one sees with OpenCore (specifically OpenCore Legacy Patcher) wherein the integrated SATA controller on a MacPro5,1 shows all attached drives internal (aka `built-in`) drives. Note this behavior is defined in the DeviceProperties...
    • ylluminate
    • Thread
    • macpro5.1 macpro5_1 opencore opencore cmp opencore legacy patcher
    • Replies: 12
    • Forum: Mac Pro
  6. M

    MacBookPro9,2 (Macbook Pro 13 Mid 2012) OpenCore - No external Display

    Hello all, I have here a MacBookPro9,2 (Macbook Pro 13 Mid 2012) with the latest Monterey in version 12.6. Currently I have the problem that I get no signal on my external monitor via MiniDP. I have tested two different adapters. The integrated display goes black briefly and comes back again...
    • Manu182
    • Thread
    • macbookpro 2012 monterey 12.6 noexternaldisplay opencore
    • Replies: 19
    • Forum: Early Intel Macs
  7. D

    MP 1,1-5,1 Set Default Boot OS - OCLP

    Hello again. I am wondering how I can set OCLP to boot into macOS by default when I power on or restart my Classic Mac Pro. I have macOS Monterey and Windows 10 installed, both on their own SATA SSD drive. When I power on the computer it defaults to the Windows 10 drive/OS unless I choose...
  8. T

    Bringing open core to the iMac? Like Martin los open core.

    Hello, I’m working on a project my self I have been. I just had throw away my iMac last month becuase I Fried it and I forgot you could buy a new logic board oops. Oh well. Anyways I’m looking at the 2011 and 2010 21” and 27” iMacs and creating an open core package for them just like Martin lo...
  9. jxssica

    opencore Monterey download not letting me use iMac as display monitor

    Hi, I successfully downloaded and installed Opencore patcher for Monterey OS. However, I am unable to boot it my iMac (mid 2011) without the USB - it just runs in a restart loop. I did the download with the hope that I could finally use my iMac as an external display, as it is not supported...
    • jxssica
    • Thread
    • external display monterey opencore
    • Replies: 3
    • Forum: iMac
  10. D

    MP 1,1-5,1 Seeking OpenCore Guidance - 5,1 Mac Pro

    Greetings all. I have been searching for the best way to approach a OpenCore Legacy Patcher installation on my Mac Pro 5,1. The scenario is as follows: I have been running High Sierra up until this point and would really like to go the OpenCore route to gain a boot selection menu with my RX...
  11. haydentech

    Mouse super slow after wake - iMac 2010 OpenCore Legacy Monterrey

    I have Monterrey (12.4) running on my iMac 2010 via OpenCore Legacy, and in almost every respect it's running well and is surprisingly quick -- well beyond my expectations! And I don't even have an SSD! My only problem is that every time the computer wakes from sleep, the mouse is unusably...
  12. A

    MP All Models OpenCore 0.8.0 for LiveUSB?

    Hi, All, Recently, I switch from LiveUSB based on rEFInd and grub2 to OpenCore. My LiveUSB entries under Misc section contains something like: <dict> <key>Arguments</key> <string></string> <key>Auxiliary</key> <true/> <key>Comment</key> <string>Windows 10 Setup</string>...
  13. Eddu Vaz

    MP 1,1-5,1 MacPro5,1 Radeon Pro WX 7100

    Hi Everyone, last few years I got an help here to up my MP to Mojave, updating the boot room, but now can't update de adobe programs, and, all the time I shutdown the mp, after all stuff it turns on. I want to reset the hd and install again to be "safe" im reading the things here I think...
    • Eddu Vaz
    • Thread
    • macpro 5.1 monterey opencore
    • Replies: 0
    • Forum: Mac Pro
  14. ammoune78

    MP 1,1-5,1 Mac Pro 2009/2010/2012 SMC

    Hi there guys! I'm wondering how i can dump the Mac Pro's LogicBoard/CPU-Tray SMC's as well. Is there a way to dump the content of both SMC chips, using smcflasher.efi from opencore shell or anything that can be able to do that? I mean from the 3 Mac Pro's 2009/2010/2012? The reason why i want...
    • ammoune78
    • Thread
    • 2009 mac pro 2010 mac pro 2012 mac pro 5.1 apple smc cmacpro dump opencore smc smcflasher.efi
    • Replies: 7
    • Forum: Mac Pro
  15. AdamDonner

    MP 1,1-5,1 Opencore Monterey USB Problems

    Hello, I am having problems when I unplug an input device, specifically a keyboard or mouse to the usb 2.0 ports on the 5,1 mac pro it will not be recognized by the computer. I have mapped the USB ports, I am doing something wrong, or is there a fix for this?
  16. Mic-M4c

    Resolved Full speed of the FRONT FAN after BCM94360CD (BT+WiFi) Module upgrade

    Hi all ! Today I've proceeded to the long awaited upgrade of the WiFi and BT in my Mac Pro5,1 (mid 2010) Monoprocessor 6-core @3,33GHz SDRAM 48GB@1333MHz Radeon RX 560 4Go > I've replaced the original WiFi by this one : BCM94360CD > I have fully disconnected (USB alim and antenna) the...
    • Mic-M4c
    • Thread
    • bcm94360cd bluetooth fan full speed front fan mac pro 5.1 opencore upgrade wifi
    • Replies: 5
    • Forum: Mac Pro
  17. D

    MP 1,1-5,1 OpenCore pnot displaying the correct volume name when booting - Monterey update

    I recently installed OpenCore & Monterey on my Mac Pro and could not get the volume names to appear properly in the boot picker screen. This post was really helpful in getting me started - so many thanks to @JedNZ for putting together. Here is the updated version & what worked for me in...
  18. P

    MP 1,1-5,1 Help Needed With MP 5,1, No External 2nd Display Monitor Found?

    Hi All, I seeking help and I am new here, I was able to edit video out to my 2nd monitor with a RX580 Radeon Pulse just fine in Final Cut X running High Sierra until I upgrade to OpenCore and Mohave. I couldn't adjust the settings under the preferences and booting up I could see OC...
  19. C

    iMac 2011 Gpu failed

    Hi macrumors. I hope I can find help here. I have a 2011 27°” iMac specs 16gb ram 1333 i7 3.4 some radeon card 850 Evo ssd 1tb The Gpu isn’t working anymore it burned about and getting hot every time I’m starting it. The Mac isn’t booting it just shows a white screen when I start it. I can’t...
    • cMP MACPRO
    • Thread
    • firewire hard drive imac mac pro (2009) mac pro (2012) macos opencore upgrade
    • Replies: 5
    • Forum: iMac
  20. H

    MP 1,1-5,1 Mac Pro, OpenCore, Vega 56 and ATD on Titan Ridge

    I managed to install and power up a Sapphire Veg 56 in my Mac Prop 5.1. Needed 2 x mini 6 pin PCIE to 8 pin PCIE cables. Tried 8 + 6 pin which didn’t work. Running Mac OS X 12.01 Monterey using Martin Lo’s OpenCore 0.75 package,. Now I have Thunderblot 3 SSDT enabled and if I plug a monitor...
    • hamishb2
    • Thread
    • mac pro opencore vega 56
    • Replies: 0
    • Forum: Mac Pro
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