- Joined
- Jun 9, 2013
- Messages
- 10,289
- Motherboard
- ASUS ROG STRIX Z390-F GAMING
- CPU
- i5 8500
- Graphics
- RTX 570
- Mac
- Mobile Phone
Sounds like hardware failure.
Right. Heres the outcome. I reverted back to 10.12.6 from the Time Machine backup on my Server. Sleep and Wake works but not in 10.13. To me this indicates a problem with the HD 3000 Graphics drivers heres why. In 10.12.6 i don't have have artefacts but in 10.13 the screen is riddled with artefacts and Black Screen after Apple Logo have to turn off the TV and back on for it to get a screen output.