- Joined
- Nov 6, 2019
- Messages
- 79
- Motherboard
- Optiplex 9020 MT
- CPU
- i7-4790K
- Graphics
- RX 580
- Mac
- Mobile Phone
Hi Nicksoph, checked the bios and everything was as per post 1 except I had primary video set to intel rather than auto, however thats what it was set at when it was working. Changed to auto to see if it makes a difference. I did notice the date/time had changed and was out by a couple of hours, date was correct. I had set this earlier to correct time so not sure why it is changing back. Time is correct in macos after it boots. DP cable plugged in lower displayport on the optiplex
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