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wulai

macrumors member
Original poster
Apr 4, 2018
38
1
System: macOS Mojava
Graphics card: AMD Radeon HD 7950 3 GB
Memory: 3x16g 48 GB 1333 MHz DDR3

I have been using an old SUN GDM-5510 CRT monitor. This monitor has only 2 VGA ports and only accepts analog signals. When my Mac Pro2012 is upgraded to macOS Mojave, the screen will start black after booting into the login interface display. I can be sure that there is nothing wrong with the monitor (which works fine with macOS10.11), can anyone help?

In addition, why should I continue to use this monitor?
the reason:
1. This is a monitor with excellent color accuracy. After color calibration, the delta-e is less than 1.
2. The analog signal display can provide a more stereoscopic image.
3. The image quality is better than my MacBook Pro 2015 Retina.
4. The four-to-three screen is very suitable for document work
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