![[Help] Flickering Issue around transparent objects on iMac 12,2 with <a class='btn-link text-primary' href='/2020/12/install-macos-big-sur-on-supported-pc.html'>Big Sur</a> [Help] Flickering Issue around transparent objects on iMac 12,2 with <a class='btn-link text-primary' href='/2020/12/install-macos-big-sur-on-supported-pc.html'>Big Sur</a>](https://external-preview.redd.it/Z2c4c21oaXJuc3JkMSxmnQDxAS8HMARX_pd6gNtIjzUYdtpnKeL_Ks_epvlQ.png?width=640&crop=smart&auto=webp&s=641dde71b8990a9ac0a1fff21535fac1467816f5)
Hi everyone,
I've installed macOS Big Sur on my iMac 12,2 using OpenCore Legacy Patcher. Everything works fine except for some screen flickering around transparent objects (like windows or menus).
specs: CPU: Intel i7-2600 GPU: AMD Radeon 6970M 2GB
Has anyone experienced this issue before? Is there a specific setting I should tweak for the graphics card to fix this? Any help would be appreciated!
Thanks in advance!

Post a Comment