MSI 321 URX-QD OLED doesn't wake up after sleep mode

[jpfriedric156b02dd]

The monitor sometimes doesn't wake up after it's put itself to sleep mode but only if it is connected via Display Port. So far this has not happened with HDMI 2.1. Is that monitor broken and/ or is it a common thing?

Greetings
Philipp

 

[fauc]

1.Please refer manual on page 16 and modify "Auto Scan" to OFF.
2.Please refer manual on page 19 and modify "Power Button" to Standby.

MPG 321URX QD-OLED

MPG 321URX QD-OLED is the latest MSI QD-OLED panel, these displays exhibit the best picture quality when gaming and provide an ultimate immersive gaming experience with a super-fast 0.03ms response time.

www.msi.com

 

[ca159c02e0]

This is still a helpful post in 2025. This is a must in my multi-monitor setup with three monitors, three different sizes, and three different refresh rates. The 321URX was taking too long to wake up, so Windows thought it was disconnected and shifted all the open app windows to the other two monitors. When the 321URX woke up, sometimes the apps shifted back, and sometimes they didn't. This solved the issue.

 

[kudanzuiji155602d4]

1.Please refer manual on page 16 and modify "Auto Scan" to OFF.
2.Please refer manual on page 19 and modify "Power Button" to Standby.

MPG 321URX QD-OLED

MPG 321URX QD-OLED is the latest MSI QD-OLED panel, these displays exhibit the best picture quality when gaming and provide an ultimate immersive gaming experience with a super-fast 0.03ms response time.

www.msi.com

I didn’t have to do the first one. Second one worked fine.

 

[hajduczek10015c102e7]

I think I started to have this issue after updating firmware on my MPG 491CQP QD-OLED to FW.020 from FW.017.
I didn't check yet, but I assume turning off Auto-scan will make me click the buttons whenever I want to switch from laptop to my PC after work. Any other way?