I did not know of their existence until after reading your reply. Are you talking about this? The descriptions don't seem to suggest they'll fix the issue though?
I didn’t see SSDT-HPET in your ACPI folder. Also don’t forget to paste and enable the rename created by SSDTtime into your confit.plist
I have a guide for G50-80. Very similar hardware maybe it’ll help you out...
I updated this guide to describe upgrade to Big Sur. Update progressed with little to no problems.
I am unable to resolve the touchpad button problems. If you want gestures, use acidanthera's VoodooPS2Controller build; if you want touchpad buttons, use Rehabman's build.
Finally got around to switching to OpenCore. Took me longer than I thought it would. Next project would be updating to Big Sur.
Thread '[Guide] Lenovo G50-80 80L0 Catalina OpenCore'
https://www.tonymacx86.com/threads/guide-lenovo-g50-80-80l0-catalina-opencore.308200/
update 2020-12-22: The same config can be used to either upgrade to Big Sur or do a fresh installation of Big Sur. See below for details
This is a rewrite of my previous guide using Clover. I am getting ready to install BigSur on it, but decided to first convert from Clover to OpenCore. Because...
At some point of my build process I concluded that the Dell bios disable the on board display out when a dedicated GPU is installed. I have doubts but I have never gone back to double check myself. The only problem this would cause is for someone who have an nvidia card and wants to keep it...
ALC8931 is a rebranded ALC899. AFAIK you'll just have to test out each legit layout-id until one works. You may also want to double check that AppleALC is loaded properly. See these two guides:
https://dortania.github.io/OpenCore-Post-Install/universal/audio.html
This is a bit old but still...
10th gen intel is probably pretty different from 8th gen. Spend some time on the Dortania guide:
https://dortania.github.io/OpenCore-Install-Guide/config.plist/comet-lake.html#starting-point
I made my USB-MAP.kext manually. You can follow this guide
https://dortania.github.io/OpenCore-Post-Install/usb/#macos-and-the-15-port-limit
I didn’t reenumerate my ports, so the port assignments in my table should stay the same. It’ should be the same for you compared to what you had before as...
A few things I’ll do
I took out serial numbers from my confit.plist. You’ll have to put your own in
make sure we have nearly identical hardware
test boot Catalina first
read up here https://dortania.github.io/OpenCore-Install-Guide/extras/big-sur/#kernel-collections-vs-prelinkedkernel
backup...
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