Ps4 slim i can hear the sound but no image on tv

Hey, i have a problem with my ps4, actually i can hear the sound of ps4 but dosent show the display (no image)
Can you help me about that?

The first thing to try is to unplug the HDMI cable and plug it back in. Then if that doesn’t work you might want to try another HDMI cable. Be sure to inspect the HDMI port to see if you see anything bent or broken inside.

It’s likely your hdmi cable i’ve had this a couple of times and had to replace the cable