Ordered a new Mac Mini last week and was really looking forward to using it. I think I am going to send it back though since it won't work with my existing monitors. I have three older Dell Monitors running 1680 x 1050 and that works for both my Macbook Pro and Work Laptop. Received my new Mac Mini today and plugged it into my KVM just like I have for several Macbook Pro and Mac Pro systems in the past. Pressed the power button and waited and my display showed me an error message that it could not display that video mode. I thought that this was just a Catalina issue and connected the HDMI port on my Mac Mini to a TV and could see the display ok. Used that to reboot into recovery mode and downgraded the Mac Mini to Mojave and have the same issue. When booting with display attached to my KVM and Older Monitor I cannot see the screen at all. Kind of bummed that they have changed something in the hardware on the Mac Mini that has worked on my current setup for years. Not ready to ditch my current monitor setup and really don't want to have to fuss with connecting to another device to get the login screen every time I reboot.