Original topic:

odyssey g9 screen flicker

(Topic created: 04-27-2024 06:53 AM)
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Salohcin-merci
Constellation
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Monitors and Memory

hi, I noticed that my g9 monitor (type is S49CG954SC)  has a white square flashing in the upper right corner when the screen goes black after turning off the computer.

This problem will occur when the refresh rate is set to 120hz or 240hz. But when the refresh rate is set to 60hz, this problem will not occur. I am using dp cable.

How do i fix this problem?

You can see what happened in the video below.

https://youtube.com/shorts/ayDcDWV8Kxw 

https://youtu.be/xN8wQC0ALCA 

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3 Replies
progamer1
Halo
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Monitors and Memory
This seems to be a common issue with these monitors. I'm not sure what you could do to fix it without setting the refresh rate to 60hz. You might need to get it repaired.
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DLitti
Constellation
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Monitors and Memory

Same issue. Has to do with game mode. I'm Using a laptop with no gysnc or freesync via HDMI. While changing game mode from auto, on, or off, the hdmi input logo displays in top right corner. If I leave game mode on, restart the laptop, I get the white square. Same issue happens with my Gaming PC on display port in game mode. If i disable game mode and restart laptop or gaming pc, i get no white square. I think it's trying to label the input when game mode is on but cannot, so you get a white square. I don't think it's a hardware problem but firmware, since everything is working fine.

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Salohcin-merci
Constellation
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Monitors and Memory

您好, 我注意到我的G9显示器(型号为S49CG954SC)在关闭电脑时右上角会闪烁,然后屏幕变黑,有一个白色方块闪烁一次。当刷新率设置为120hz或240hz时会出现此问题,但当刷新率设置为60hz时不会出现此问题。我用的是DP线。

https://www.youtube.com/watch?v=xN8wQC0ALCA 

https://www.youtube.com/shorts/ayDcDWV8Kxw 

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