Leaderboard

add to boot arg abm_firstpolldelay=16000

You're running version .2.6.3 Go ahead and update CodecCommander to latest version 2.7.1 and try again.

Try rebuilding kextcache again. run in terminal to check if CodecCommander is working properly log show | grep CodecCommander

Post screenshot of the issue

what error did you receive? Boot to BIOS, select load Default, apply. Then go back and set it to UEFI AHCI Legacy Option ROMs enabled Secure Boot disabled Try again. Post screenshot of error Not very helpful without more detail of your issue

try with these, then post new IOReg with displays connected -cdfon -igfxnohdmi

Replace attached files into /EFI/Clover 3558_Mojave.zip