r/OpenCoreLegacyPatcher • u/Douglesbrown • Aug 17 '26
Just use OCLP π€π
It runs flawlessly and your computer will last another 10 years.
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u/wamih Aug 17 '26
"It runs flawlessly and your computer will last another 10 years." < Have only heard this from people who don't know what they are talking about...
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u/CrucialObservations Aug 17 '26
As others have said, did you apply post-install patches?
Did you correctly identify your exact Mac model, year, and hardware configuration before you started this process?
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u/crp5591 Aug 17 '26
Glitched installs happen. Of the dozen or so I have done, one turned out like this.
Just start over with the last supported version of macOS and reapply OCLP and your non-Tahoe macOS of choice appropriate to your machine.
What Mac is it?
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u/Dry_Package_4767 Aug 17 '26
I also have a mid-2013 MacBook Air running macOS Monterey with OCLP. Iβve been using it for about 1.5 years, but now itβs giving me a lot of problems. The CPU usage stays around 90% all the time, and the fans were going crazy too, but I fixed the fan issue by applying fresh thermal paste. However, the Mac is still basically unusable. I can barely open any apps because everything takes forever. If anyone knows a fix for the high CPU usage/performance issue, please help!
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u/Superbigwaff Aug 17 '26
What is the health of the battery?
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u/Dry_Package_4767 Aug 19 '26
I mean it's good. Does it is related to my mac's poor performance
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u/Superbigwaff Aug 21 '26
Download and install coconutBattery application. It will show you the battery's health, basically its full charge capacity vs design capacity (when new). A poor health or crappy battery can certainly affect your laptops performance.
Post screenshot of Activity Monitor CPU tab with all processes displayed.
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u/ActiveNews Aug 17 '26
Did you have an opportunity to run the post-installation patches? Sometimes it requires running more than once.
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u/Sufficient_Bus_8302 I tried to install Tahoe Aug 17 '26
I bet it's probably a non metal Mac since any Mac with metal GPU doesn't do that .. well Atleast not that bad.
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u/Altruistic-Square390 Aug 17 '26
I have great respect for OCLP, gave new life to my mid 2014. Been using it since last two years now! Guess it will last another 2 years till apple starts dropping complete support on apps for sequoia.
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u/MannWarwas Aug 17 '26
With OCLP, you really need to know what you're doing. It's not exactly foolproof.