- Joined
- Dec 6, 2021
- Messages
- 182
- Motherboard
- Gigabyte Z690 Aero G DDR4
- CPU
- i7-12700K
- Graphics
- RX 6600
- Mac
Build A Hackintosh according to @CaseySJ 's latest guide, but experienced issue with dual monitor.
The issue is if the system goes to sleep, both screens black, then I am wake up the computer, the main monitor is fine, but the extented monitor shows no signal, but in the display setting, I can still see two monitors.
The following trick works:
Every time, the extended monitor shows no signal, I checked or unchecked HDR in the display setting, the extended monitor will wake up.
Any suggestions to fix this, instead of checking or unchecking every time?
| Power | Seasonic SYNCRO DGC-750 Power |
| M/B | Z690 AERO G |
| CPU | i7-12700K |
| RAM | Corsair Vengeance RGB Pro 64GB (2x32GB) DDR4 3200 |
| GPU | XFX RX 560D (Flashed Sapphire RX560 VBIOS) |
| WIFI | BCM94360NG |
| Cooler | Thermalright FS140 RGB |
| SSD | SN850 1TB |
| Monitor 1 (Main) | LG 4K 32UN500-W.AUS, Connected with DP Cable |
| Monitor 2 (Extended) | LG 4K 27UL500, Connected with HDMI Cable |
The issue is if the system goes to sleep, both screens black, then I am wake up the computer, the main monitor is fine, but the extented monitor shows no signal, but in the display setting, I can still see two monitors.
The following trick works:
Every time, the extended monitor shows no signal, I checked or unchecked HDR in the display setting, the extended monitor will wake up.
Any suggestions to fix this, instead of checking or unchecking every time?
Last edited: