milanm.chrom 0 Posted August 6, 2020 (edited) Hello, I got an error : "This version of mac os x is not supported on this platform Reason: 30C0" --------------------------------------------------------------------------- I have desktop configuration as per below: System Manufacturer: LENOVO System Model: 30C0 Processor: Intel(R) Xeon(R) CPU E3-1245 v5 @ 3.50GHz (8 CPUs), ~3.5GHz Memory: 8GB RAM BIOS: LENOVO BIOS Rev: FWKT87A 0.0 (type: BIOS) Graphics : NVIDIA GeForce GT 710 4GB. --------------------------------------------------------------------------- I have changed SMBIOS according to my system but error still exist. I have tried various SMBIOS like iMac14,2 and iMac pro etc. But it was not worked for me. If I have boot my mac catalina hard drive with bootable usb it work correctly, but it work with regularly attached bootable usb. sorry for my bad english. Please suggest any Solution. Edited August 6, 2020 by milanm.chrom Share this post Link to post Share on other sites
Hackintosh Shop 307 Posted August 7, 2020 Its actually the clover boot loader making the error. We can not help here, You can try to Install an older version of Hackintosh. This happened to me once when i try to Install an older version. Share this post Link to post Share on other sites
