opencore legacy patcher

Hello everyone, I'm new to the forum. I have an Imac 27" late 2012 and I successfully installed ventura (now up and running for months). Unfortunately after upgrading to 13.3 the ONLY problem encountered is with the preview app (which is fantastic). The problem is that if I have an image on my...

Hi, I recently upgraded from a Mac pro 3,1 to a 5,1. On the old 3,1 the FireWire audio on my Saffire Pro 40 was fairly stable in big sur and Monterey, but on the 5,1 I can’t get any audio out at all. The sound module is detected, and audio IN works fine but not out. I also have an old dosdude...

Hello! So quite some time ago I was insanely stupid and ran AutoPkg-Assets.pkg (I now know there was a notice that it wasn't for manual use) I wanted to upgrade my 2015 13inch MacBook Pro to macOS Ventura and wanted to install OpenCore patcher but I ran the wrong software. I't broke my keyboard...

I found my 2009 Mac mini in a box and thought I'd experiment with it. I used Opencore Legacy Patcher to install Monterrey and it worked. However, Wifi didn't work as expected and I also had some graphic issues. So I thought that I'd best revert to stock. I fetched a El Capitan bootable USB...

Hello After upgrading my Mac to o’clock 6.1 I am getting the message opencore legacy patcher booted an outdated build. Booted 5.0 installed 6.1. See attached pic. Any ideas on how to fix this?

Hi, I have a 2012 Mac Pro 5.1 currently running a regular install of Mojave. An RX580 GPU. I've just bought a NVME drive (+PCI adapter) that I'd like to install Big Sur on using OCLP. 1. Once I've installed Big Sur, will it still be possible to boot back into my old install of Mojave? Like if...

I have an iMac 11,3 upgraded with SSD, a Core i7, 16 GB of RAM and a Nvidia 770M graphics card. Great machine, and an excellent daily driver. My only complaint is that the Xcode simulator no longer works but it's not my development machine so that's fine. I had previously installed OpenCore...

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...

So this is a bit confusing so I'll do my best. I have several OS's I'd like to install on my cMP 5,1 The first two are to be run natively, Legacy Windows 10 on a Sata SSD & macOS 10.13 High Sierra on a PCIe-Dual NVME drive #2. Since I now have a boot screen on my flashed RX580. I can hold down...

I've been using OpenCore Legacy Patcher on my 2012 cMBP for a while, first on Monterey, then on Ventura. So far, it's been stable and a great way to keep my machine going. The config for the machine is 16GB of OWC RAM, a 500GB WD Blue, and a brand new replacement HD cable from Apple since those...

Thanks to OpenCore Legacy Patcher, i have upgraded my MBP 4,1 from Catalina to Big Sur. Performance is much greater compared to Catalina. But at the same time, this upgrade bringed a confusing question to my mind. To my knowledge, my machine is using an Intel ICH8-M AHCI SATA Controller which is...

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...

I recently Upgraded my 2010 iMac I installed a k2100m gpu and 1tb ssd. i Ran Opencore and everything run amazing. I have notice one issue thought. When I try to play a movie on apple tv app it never works. It plays previews perfect, but I'm never able to play a movie. When I play a movie it...

Hello! I have an old Mac Mini 2011 that I upgraded to Monterey thanks to Opencore Legacy Patcher. It works perfectly with HDMI on a 1080p monitor, but on a 4K monitor it shows a black screen :-( The signal seems to be received by the 4K monitor, since it doesn’t show ”No signal”. Does anyone...

Macbook Pro 2011 8,2 Big Sir non-metal issue with Opencore 0.4.2 Original OSX was High Sierra, and have time machine to network server. Used OpenCore 0.4.6. Modified the USb installer. Doesn't finish the install, and gets to the last minute of the upgrade and hangs. If I stop it, the...

Thank you too all, finally made it after one month of tinkering, installed Dosdude first then write over with Opencore for it to works. Thank you to all of you for your hard work. I am not rich but, finally I can have the Mac I dream about when I was younger.

Hello, I have installed Ventura using OCLP along with the post install patches and video will not play. TV does not work even Hulu and Netflix nothing. Any ideas what I could do to fix this issue. I am running a late 2013 trashcan. Thanks in advance. Adam

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...

I have a Late 2014 Mac mini (Macmini7,1). According to the OpenCore Legacy Patcher Supported Models page, Macmini7,1 is not even included in the tables. Is this, because No one has contributed details and testing results for this model, or the Late 2014 Mac mini has certain hardware...

I did an unsupported update through Open Core Legacy and it worked. Then I did a Mac migration and everything stopped working. I tried formating me HD through the disk utility and did a reinstall of the OS. Suddenly it installed Yosemite and now when I want to install Monterey like I did...