restart

[amervelic]

i have the same motherboard and i used your EFI but after verbose - the computer restarts.

[lichongjia]

i have the same motherboard and i used your EFI but after verbose - the computer restarts.

check your bios settings,you should follow the ‘’biossettings.png’’ in the Docs directory！please provide more info, such as screenshots or specifications...

[amervelic]

ok, thanks

[amervelic]

settings is ok (i have installed catalina 10.15.6 clover bootloader) . please explain data in your config.plist

PciRoot(0x0)/Pci(0x1f,0x3)

layout-id
NAAAAA==

PciRoot(0x0)/Pci(0x2,0x0)

AAPL,ig-platform-id
AwASWQ==

[amervelic]

in clover bootflags are in the boot section - opencore using nvram which does not suit me at all.

[lichongjia]

settings is ok (i have installed catalina 10.15.6 clover bootloader) . please explain data in your config.plist

PciRoot(0x0)/Pci(0x1f,0x3)

layout-id
NAAAAA==

PciRoot(0x0)/Pci(0x2,0x0)

AAPL,ig-platform-id
AwASWQ==

the first is layout-id for ALC887 on ASUS B250M-A，
the second is the Framerbuffer for Intel Graphic HD630

[lichongjia]

in clover bootflags are in the boot section - opencore using nvram which does not suit me at all.

it is not important, it has no effect on startup,just a custom reference
and I recommend you to use opencore instead of clover, although both are successful，opencore has better compatibility with new systems，e.g 10.16... ...

[amervelic]

i have successfully installed big sur beta but the graphical environment is very slow for some serious work. audio works (alcid = 2). integrated graphics hd 630 (1536 mb vram). What still worries her in the bootloader is there is no boot partition (name 1016) only windows, usb, preloader (which I use for boot) etc. thanks

[lichongjia]

i didn’t test on 10.16 because it’s beta and i use my desktop for work. currently, if u use it for work, mojave and catalina are obviously better.maybe I will update after the 10.16.1 is released. from your description, your boot partition is probably incorrect.btw,u only use integrated graphics?if so ,"AAPL, ig-platform-id" should be 0x59120000.
so,please provide your detailed specifications? if you like,send me email.

[amervelic]

Clover EFI, works very stable and speed - https://github.com/amervelic/efi-b250m-k
Thanks again.

[lichongjia]

Clover EFI, works very stable and speed - https://github.com/amervelic/efi-b250m-k
Thanks again.

I've read，try this again...it's Clover!
https://mega.nz/file/kn5gXIzb#xHMAjm1rITSn98bTqxzToi583siSqYSt61_E5FyCGP0

[amervelic]

stop on "apfs_load_start..." many acpi errors, dont load realtek network ...😀

[amervelic]

boot menu visible (Big sur)

[lichongjia]

this is OpenCore.try again.It is recommended to test on catalina！
https://mega.nz/file/0vQTSAbS#OegXIfsAsHdg4b2zbCqF1LyCSkDKJdBcgyv_ZKN-klM

[lichongjia]

your efi has many options need to be corrected. although it can work, that‘s because Clover automatically fixed some errors for you, and there will be many unnecessary patching.

[amervelic]

finally SUCCES with OpenCore 0.6.0 - Big Sur fast as Catalina and more !
https://github.com/amervelic/efi-b250m-k/tree/master/OpenCore/EFI
Thanks man !