Could anyone help me (got black screen)

5T33Z0 / Thinkpad-T490-Hackintosh-OpenCore

OpenCore EFI folder for running macOS Sequoia on the Lenovo ThinkPad T490.

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Closed TUNBudi06 closed 9 months ago

TUNBudi06 commented 9 months ago

After i update to Mac OS sonoma 14.1.1 And reboot 1 fine but kinda tricky that because the screen just go black for few times

Reboot secondly now my screen got black And beep shortly 2x Times?

Using latest Efi and latest Rom

My Spec T490 20n2

5T33Z0 commented 9 months ago

Try another frambuffer patch (see additional files)

TUNBudi06 commented 9 months ago

I mean got black screen and 2 beep

5T33Z0 commented 9 months ago

I don't know. I never had this issue. Check BIOS settings. Updated UEFI and EC firmware to the latest version.