- Joined
- Dec 10, 2011
- Messages
- 63
- Motherboard
- Gigabyte Z490 Vision D
- CPU
- i7-10700K
- Graphics
- RX 6800
- Mac
- Mobile Phone
This is Z490 Vision DSome immediate thoughts:
- Which motherboard are you using?
- If Z490 Vision D, are you using the EFI from this thread?
- The EFI from this thread disables Intel Bluetooth by default.
- Is the Bluetooth USB cable connected to the Fenvi and to the motherboard’s internal USB header?
- Which version of OpenCore?
- Are you using HDMI via HDMI to HDMI cable? Or DisplayPort via USB-C to DisplayPort cable?
- What is the make/model of the monitor?
- Have you tried switching resolutions in System Information —> Displays?
I am using the 0.7.4 EFI from this thread, but updated to 0.7.5 after getting installed.
I did connect the bluetooth cable to USB
Opencore 0.7.5 (hoep I am naming these right, but it's one newer that the one from the EFI).
Cable is an HDMI 2.1 cable. I get 4K 144Hz no problem with PC.
Monitor isGigabyte MU28 4K 144Hz.
In system setting I only see 2560x1440, 1080p and I think one lower than that (720p?). Default for display is listed as 2560x1440p. My mac mini, connected the same way, with the same cable, correctly assumes 4K 60p.
Also, if I connect to my 1920x1200 montor, I see the Apple bootup screen. With the 4K monitor I don't. I am assuming it doesn't like the 1080p signal it's getting for some reason.