Macbook Pro 15" mid 2015, 2.8 GHz i7 (DG). Original OS: Monterey. Want to install Sonoma.
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I started with the latest OCLP (v.2.4.0) and made an installer of Sonoma (MacOS 14). Even though I read the manual carefully, I had a few hick-ups and a few unsuccesful attempts to get Sonoma installed.
I finally succeeded and have Sonoma running now. But I'm stuck at a 2880x1800 resolution for an unknown display. Cannot see/set other resolutions.
Used the Post-Install Root Patch.
I wondered, did I use the wrong version of OCLP? Should I re-install Sonoma from the USB drive? Anything else?
Thanks!
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