Monitor display flickering black screen while playing

[lolokun]

Pls help me , everytime i play any games on steam or lol in the game it will sometimes flicker black screen without no reason , i check my hdmi cable and test to other monitor , it works totally fine , uninstall drivers and reinstall in safe mode , the flickering is still there , i bought my monitor about 3 days ago , with a resolution of 1680x1050

Edit: when i play high graphics games the flickering black display is speeding up

Mobo: ECS A68M-C4DL
RAM: 4GB
Videocard: Nvidia Geforce GTX1050
Processor: AMD A6-7400K
Monitor: HP w2228h

 

[marksavio]

have you tried switching to your DVI-D display cable? probably the refresh rate plus resolution isnt working properly with HDMI for your monitor.

 

[lolokun]

have you tried switching to your DVI-D display cable? probably the refresh rate plus resolution isnt working properly with HDMI for your monitor.

What I have on my graphics card are Displayport , HDMI , DVI-I , I test my DVI-I to connect to my monitor using DVI-I to VGA converter but it didn't display anything so I think what is working on my ports are only HDMI and Displayport but my Monitor only supports VGA and HDMI.

It seems that your right , i try hdmi to vga and its not flickering anymore