swanduron Posted July 19, 2022 Share Posted July 19, 2022 (edited) Hello experts, I am helping my friend to build his Hackintosh for Xcode development, but something I got trouble during macOS 12.4 installation. In the beginning, the macOS can be installed first but computer got infinity loop in the first rebooting of installation. The picture is the photo that I have taken when device got rebooting. The attached zip file is current EFI. I appreciate for any help! Hardware configuration: Asus Prime B250M plus I5 7500 AMD RX570@4G 32*4 DDR4 RAM OC0.82 BIOS option Disable Fast Boot Secure Boot Serial/COM Port VT-d CSM Thunderbolt Intel SGX Intel Platform Trust CFG Lock Enable VT-x Above 4G decoding Hyper-Threading Execute Disable Bit OS Type: Windows 8.1/10 UEFI Mode SATA Mode: AHCI EFI.zip Edited July 20, 2022 by swanduron Link to comment https://www.insanelymac.com/forum/topic/352636-resolved-asus-prime-b250m-plus-has-problem-with-first-rebooting/ Share on other sites More sharing options...
Guest ricoc90 Posted July 19, 2022 Share Posted July 19, 2022 (edited) Disable SecureBootModel under misc -> security. That should let you boot the installer. Alternatively you could try j160 Edited July 19, 2022 by ricoc90 Link to comment https://www.insanelymac.com/forum/topic/352636-resolved-asus-prime-b250m-plus-has-problem-with-first-rebooting/#findComment-2789201 Share on other sites More sharing options...
swanduron Posted July 19, 2022 Author Share Posted July 19, 2022 4 hours ago, ricoc90 said: Disable SecureBootModel under misc -> security. That should let you boot the installer. Alternatively you could try j160 Oops....... I have other hackintosh also uses this model but no Misc -> security is used. I will try your suggestion after work. Link to comment https://www.insanelymac.com/forum/topic/352636-resolved-asus-prime-b250m-plus-has-problem-with-first-rebooting/#findComment-2789214 Share on other sites More sharing options...
Guest ricoc90 Posted July 19, 2022 Share Posted July 19, 2022 SecureBootModel is set to "Default" per... default... which generally works fine, but some people are having issues with it. Anyways changing its value from "Default" to "Disabled" should let you boot. More info about SecureBootModel: https://dortania.github.io/OpenCore-Post-Install/universal/security/applesecureboot.html#securebootmodel Link to comment https://www.insanelymac.com/forum/topic/352636-resolved-asus-prime-b250m-plus-has-problem-with-first-rebooting/#findComment-2789245 Share on other sites More sharing options...
swanduron Posted July 20, 2022 Author Share Posted July 20, 2022 7 hours ago, ricoc90 said: SecureBootModel is set to "Default" per... default... which generally works fine, but some people are having issues with it. Anyways changing its value from "Default" to "Disabled" should let you boot. More info about SecureBootModel: https://dortania.github.io/OpenCore-Post-Install/universal/security/applesecureboot.html#securebootmodel Very thanks for your suggestion for this point, I tried the combinations of the option but all attempts were failed. Finally, I selected iMac19,1 as the platform that has no T chip for encryption and then the problem could be resolved. 1 Link to comment https://www.insanelymac.com/forum/topic/352636-resolved-asus-prime-b250m-plus-has-problem-with-first-rebooting/#findComment-2789262 Share on other sites More sharing options...
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