Asus ProArt PA278QV does not turn off
I have two new ProArts connected to my new B745 with a GeForce GTX1660 graphics card. The 1660 has one display port and one HDMI and so I have one monitor on each. My power settings are to turn off the monitors after 30 min. The HDMI connected one will fully go into standby with the monitor power light going amber. The display port connected one will go black but remains actually powered on, no amber power light. No clue if this is a graphics card, Windows or monitor issue. All settings between the monitors are identical that I can tell. Anybody ever heard of such a thing?