Today when I started my ps4 came the message on the monitor "signal cables check" I looked and I noticed that when hdmi connection inside two of these golden parts were bent and just wanted to bend them but one of these parts broke off and it fell out Unfortunately, I do not know how these "golden parts" are called because I do not know it. Then I tried again to turn on the ps4 which also worked but it came again the message "signal cable check". (I noticed that I also put the PlayStation vertically what I fixed now because I read that it is not good for the PlayStation if it is vertical.)
Must probably get a new cable.
It is not the cable it is at the ps4 of the hdmi connection
Then you should bring Ps4 for repair.
Buy the kable again and then it should go problem.
Pick up the ps4 and shake it. Had the same problem, then she went back
