Please try this:Anyone still in Catalina tried O.C 0.7.4?
I'm not able to boot, after the OC picker the computer reboots into system recovery image
Disabled SSDT-DMAR , but still no luck
Please try this:
- Check config.plist for the following:
- Is SecureBootModel set to Default?
- Is AdviseFeatures checkbox enabled?
- Is OpenUsbKbDxe.efi disabled?
- Also check settings of UEFI —> APFS
with j137
- Change SecureBootModel to j137 if above settings don’t help.
Yes. I had to really destroy all evidence of previous UAD2 software from my hack, then I rebooted and switched of SIP. Then installed an older version. Test. Upgrade/Install 9.14.7. Reboot. Test more. Reboot. Switch SIP back on.Are you running 9.14.7 that contained a firmware update?
Yes. I had to really destroy all evidence of previous UAD2 software from my hack, then I rebooted and switched of SIP. Then installed an older version. Test. Upgrade/Install 9.14.7. Reboot. Test more. Reboot. Switch SIP back on.
Then it worked, also after a reboot/power off. Until yesterday. Got a pixelated screen(hardly saw these under Mojave).
Had to force a reboot with the on/off switch. Now the UAD2 card is no longer seen, and booting takes minutes.
Does SecureBootModel = Disabled help?All those settings seems ok, but no luck
with j137
OCSB: No suitable signature - Security Violation
OCB: Apple Secure Boot prohibits this boot entry, enforcing!
DCB: LoadImage failed - Security Violation
The only paremeter I've change in your EFI : crs-active-config= E7030000 ( as I did in previous OC releases)
Does SecureBootModel = Disabled help?
I am testing this now on my Z490 Vision D. With SecureBootModel set to Default, I was also unable to boot Catalina. Running a few more tests now before I update the mini-guide.Yes, now it's working!
so maybe it's advisable to put a warning for Catalina users?
Thanks a lot!