[SOLVED] Do i need new display port for 144hz

[Artilery]

I have pc with this spec :
CPU :Ryzen 3 2200g
GPU : RX 580 8gb
Mobo : MSI a320m pro-vd/s v2
Ram : 2x4gb 2666mhz
Psu : deepcool 500w 80+
Ssd : samsung evo 860 250gb

Currently my new monitor arrived, brand HP 25X coming with hdmi port that does support 144hz, but sometimes when i'm playing game the monitor went blackout at random time for 1-2sec, does it because the hdmi port? Or something else?

 

[boju]

Try a different cable. High speed Hdmi cable or a Vesa certified Displayport cable, Accell, Club3D or Startech.