2. I have two monitors plugged in. One uses the NVIDIA GeForce RTX 2070 via an HDMI port and the other monitor uses an onboard HDMI port. During the day +/- five times, the monitors will shut off and the display will move to only one monitor. This also happened when I had both monitors plugged into the RTX 2070.
https://www.amazon.com/ASUS-ROG-Z490-G-Motherboard-Bluetooth/dp/B087YTNRKN

