- Joined
- Sep 3, 2013
- Messages
- 37
- Motherboard
- Gigabyte Z490 Vision-D
- CPU
- i5-10400
- Graphics
- RX 580
- Mac
- Mobile Phone
We must Load Optimized Defaults and configure the remaining BIOS parameters according to Post 1. The longer boot process is 100% normal. The power off / power on is 100% normal. Pressing F12, however, should not report a boot failure. Let’s download and install the latest BIOS from Gigabyte’s website. A FAT32 formatted USB flash disk is needed for this.
I've tried all three BIOS from the Gigabyte website, all fail. FWIW they system boots into macOS with the F5 and F7 versions, it gets stuck at the apple logo with F4