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Regarding the displays. I use a dual screen setup on the mini (hdmi and display port) and it is perfect. So it is either a hardware issue in the cables, the m
by bhouston 5y ago
Regarding the displays. I use a dual screen setup on the mini (hdmi and display port) and it is perfect. So it is either a hardware issue in the cables, the mini or the monitor. I use currently use mono price 32 inch hdr monitors.
- bhouston 5y agoI would suggest swapping the monitor and the cables separately. I do think there is an issue with one of them.
- geerlingguy 5y agoI've tried two different (known-good) HDMI cables and only have the one DisplayPort cable (which works fine on the i9 MBP and even on my 13" MacBook Air)... it seems to be something funky with the mini only. At least with the DisplayPort cable, the dropouts don't happen, it's just annoying to have to manually turn off my monitor every time I walk away lest it go into the on/off/on/off cycle while the Mac is asleep. I did order a CableMatters USB-C to DisplayPort cable today to see if maybe going direct from the USB4->monitor will work better than TB3->CalDigit->DisplayPort->monitor.
- secondcoming 5y agoMan, I have huge DisplayPort issues when using my Dell 7750 with an external monitor. It can take a couple of reboots before it'll send a signal to it. The OS can see the monitor, but it just won't use it. It's incredibly annoying.
- bhouston 5y agoInteresting. I use a USB-C to DisplayPort cable. I've never run into a bad HDMI cable honestly. But I have run into bad DisplayPort cables a few times. I am unsure why that is.
- rsynnott 5y agoTheir DP problem sounds vaguely familiar; I'm almost certain I had the same thing years ago with a 2014 MBP. Can't remember what the fix was, though...