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Signal for mac desktop
Signal for mac desktop









signal for mac desktop

Strangely, the Displays System Preference DOES show the Spectrum plugged in-it shows up in Displays as an Extended Display that I can rearrange or change the settings to-but there is no picture on the monitor itself (I get the “No Signal” message). I even went out and bought two different 8K HDMI cables (from two different manufacturers). None of them will generate a signal from my Mac Pro. Since my Windows PC is using the DisplayPort, that leaves me with the two HDMI ports or the USB-C port. I’m replacing one of the Dell monitors with the Eve Spectrum. I previously had three Dell 4K monitors running from the Mac Pro without issue using DisplayPort to MiniDisplayPort cables. This appears to be an issue with Mac OS Monterey. The monitor itself works fine when connected to an Xbox via HDMI or a Windows PC via DisplayPort, so it doesn’t seem like a hardware issue. Finally received my Spectrum 4K today, and I’m having a lot of issues getting it to work with my Mac Pro desktop running an AMD Radeon RX 580 (8 GB) on Mac OS Monterey 12.0.1.











Signal for mac desktop