- Joined
- Nov 25, 2015
- Messages
- 536
- Motherboard
- AsRock Fata1ity Z270 Gaming ITX
- CPU
- i5-7500
- Graphics
- WX5100
Not just your board, all boards using HD530, its the graphics chip in OS X not the motherboard. Using a Nvidia GPU allows for perfect wake/sleep with a system correctly configured.