Image 5 seconds then black screen with sound

i dont understand yesterday i reinitialized my ps4 everything was okay checked on after the operation and it started properly like a new one. Today i tried to power it on a new TV (4K smart tv) and i had no image but was able to hear the sound of the menu. switched hdmi cable same issue. so i decide to plugged it back into my other tv (simple 1080p) and rhe max i can get is 4 to 5 sec of image before it goes black again. still with sound working perfectly.