Update Opencore from 0.6.3 to 0.6.6, and update the system to big sur 11.2

Update <a class='btn btn-link py-0' href='/p/opencore.html?id' target='_blank'>OpenCore</a> from 0.6.3 to 0.6.6, and update the system to <a class='btn-link text-primary' href='/2020/12/install-macos-big-sur-on-supported-pc.html'>Big Sur</a> 11.2

Just update the OpenCore to 0.6.6, because there is an update of the macOS, worry about the old version OpenCore will have some issues, and the Hackintool said a new 0.6.6 updated today. everything seems good. and I did not find the VDA decoder :decoder failed before, and just find I did not set the interal Graphics enabled in BIOS 😂....

https://preview.redd.it/kku0dt05d8f61.png?width=1349&format=png&auto=webp&s=15eed847f02644908ccee62f655904a4865cfe06

my BIOS, I cannot find the DVMT setting, so I have to set the framebuffer-patch-enable and the stolenmem... why my gigetype Z390 bios no DVMT setting. Another guy use a gigetype AMD motherboard said he has the DVMT setting...

Author: @jacky_vwindesk