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I assembled and configured my MSI Z490A-i5 / 12400-Rx580 Hack with OC 0.8.0 also thanks to the help of NorthAmTransAm with its excellent and detailed golden build. I did a further fine tuning to the configuration of my EFI, first on the USB stick, and since everything worked I tried to replace...

Hi, I had the opportunity to sell my old Haswell Z87x hackintosh and buy an MSI Z590 A-PRO motherboard with i5-11400 F processor, no graphics card, having my old but working RX580 Pulse 8GB. I tried to install Monterey but without success with initial installation usb hang. I attach screen shot...

I followed the various step-by-step guides and was able to use opencore for the first time for installing catalina first and then with direct updates to big sur. Everything works fine, except that I can only boot the system with the USB inserted despite having transferred the EFI folder from the...

Hi, I have dualboot Mac OS 10.15.1 (SSD Sandisk) and Win10 (SSD Samsung Evo) and everything works properly. Except that, due to some of my clumsy operations in the process of updating mac os 10.15, my boot option bios no longer sees Uefi Mac Os. On the contrary, he sees the Sandisk SSD (on which...

Hello, I have 2 hackintosh systems, both in dual boot with Windows 10 and upgraded to Hsierra 10.13.5 and fully functional throughout. On the one with Mobo Gigabyte z87x-ud3h, Intel i7-3770, graphics NVIDIA 1050 TI and monitor Philips 40" connected via DP I wanted to change the boot image from...

doing the update security 10.13.4, downloaded from the App Store, the first reboot the system hangs with the sign ban and boot with -v out "error allocating ....." as attached files. how do I fix?

I installed High Sierra 10.13.3 in dual boot with Windows 10 and dual monitor, everything works perfectly. But I can not change the login screen (cf. Attached) to the normal one of high sierra blurred. The one in progress does not show me the mouse. How can I change it?

Hello, I did clean installation of mac os high sierra 10.13.1 following step-by-step guide with unibeast and multibeast 10. I did the ssd conversion in apf and with multibeast i injected the relative configurations. after this it was no longer possible to boot from both usb and ssd high sierra...

I tried to do direct upgrade from sierra to high sierra and followed the help https://www.tonymacx86.com/threads/update-directly-to-macos-high-sierra.232707/ "Update Directly to macOs High Sierra (APFS) but at restart I always get the sign of prohibition and with -v this. How can I fix it? thank you

Good evening at all, thanks to your guides I managed to install on my PC windows 10 and mackintosh sierra 10.12.4 in dual boot and it all works at perfection. Only problem is the inability to use java, which is indispensable for using the Powerdesk online trading program provided by FinecoBank...