Are you having problems with video or audio? HDMI port replacement for $40 if you bring motherboard and HDMI port. $65 if I provide HDMI port and disassemble console.
Other places charge over $80 to replace the HDMI. Depending where you live, I can pick up and drop off for an extra fee. I can also replace HDMI ports on the Xbox One and Xbox One S, which are a little more expensive due to the higher cost of its HDMI ports.
You will see it working on both PS4 and Xbox One/S before you pay.