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Mensaje original -De: tronnyjenkins Fecha: 26/1/22 18:38 (GMT+01:00) Para: cdleon Cc: mnemos2000 Mention Asunto: Re: cdleon/macbook-pro-2011-defective-gpu-fix-v2.md commented on this gist.Īppreciate the re-posting of the updates.Īnd I’m also glad to know it isn’t just me that has a black screen if I let the machine fall asleep on its own. Dunno the exact name in other languages but something along these lines. Best regards, Albertoremac.es Enviado desde mi Galaxy

#STARTUP CHIME STOPPER MAC INSTALL#

You are receiving this because you were mentioned.Message ID: something went wrong.ĭear friend, What I usually do is a Time Machine first, install and configure new version and then use the migration assistant in the 'Other' group programs. Triage notifications on the go with GitHub Mobile for iOS or Android. Reply to this email directly, view it on GitHub, or unsubscribe. You are receiving this because you were mentioned.Message I wrote the instructions here last year but it was ignored. Triage notifications on the go with GitHub Mobile for iOS

Reply to this email directly, view it on GitHub I ask it because I read that mnemos2000 wrote here that the sw solution Is this solution very effective in the long term? The great thing is that normally catalina doesn't use amd gpu.Įverything will works: security updates, stop/sleep/wake and bitghtnessĪnd it is very easy, no problems with the KEXT. Reboot ) and than from the USB install of catalina i inserted on theįinally I installed Catalina from the USB pendrive, without install the Sorry, something went commented on this gist. Please view the below video by Rossman and DosDude1 for further information: and only 120 degrees of hot air can 'fix' it. The only reason why it temporarily works is because it heats up the actual chip. There is no amount of reflowing or reballing that will resolve the issue.

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You now have a 2011 Macbook Pro running BigSur with only iGPU and no dGPU issues. Open the ist for opencore and navigate to the boot-args.Īdd '-wegnoegpu' to the boot args as per the below:

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Once booted, download and install opencore configurator and mount your system volumes efi. Run the patcher to install the necessary kexts etc on your machine and install open core on your boot volume. If you have the ability, make a time machine backup.įollow in order to get a BigSur USB installer and boot into the BigSur recovery / OS installer. The MacOS is excellent at remembering where you left off, so no hassle in just shutting down and turning it back on again.

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There is some workaround for it to get the Mac to turn the screen back on but as I never needed it, I didn't go any further. I mean you can put the Mac to sleep by closing the lid, it will sleep and will wake, but you will have a black screen. No sleep/hibernation which isn't a problem for me as sleep mode has never been something that works well. Brightness can be controlled using a third-party app as well. I use a third-party app to deal with the keyboard backlight. :) I wrote the instructions here last year but it was ignored.Ĭorrect, the dGPU is disabled, only Intel is running. that's a completely different kettle of fish / off-topic discussion. I don't know what I will do about Sketchup

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Store will be software - when I feel compelled to move up Lightroom and What will eventually drag me kicking and screaming back to the Apple Of MacOS - I'm happy to stick with High Sierra as long as I can. Having said that I'm also not on board (yet) with forking my own version And so I'm still holding off and keeping the 'vintage' beast going. Likely can't be fixed and doesn't feel superior in any way to my 2011ġ7'.

I shudder at dropping $4k on something that cannot be upgraded and Which, in my mind at least, make them more like a phone than a laptop. Macbooks have soldered-in memory and soldered-in solid-state disks

With theĮxception of the GPU stuff, the old 17' is bombproof. Using it for 6 months I still much prefer my 2011 17'. Not a cheap machine by any stretch, but after I have a new 'work' laptop provided by my employer that is a 16' So regardless if I have aįully-functioning mainboard and GPU attempting to run anything thatĪttempts to use GPU acceleration on these newer MacOS's will just not work. Support for older GPU hardware (like mine). Other apps) that in these newer versions of the libraries have dropped Newer versions of MacOS and used by Sketchup and Lightroom (and likely Support contained in the 'Metal' graphics libraries shipped with the

I think OS-wise it might be fine, but my issues are with the hardware

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