Go to Settings > Sound and Screen > Video Output Settings > Then change the RGB Output to 'Full' instead of 'Automatic'. You can thank me later... : r/ PS4
PS4 No Sound: Expert Hacks to Fix PS4 Audio not Working Problem
How to use accessibility settings on PS5 consoles
PSA: Make sure you have the correct black level set! : r/PS4
How to Stream Gameplay from a PS4
Elite 800 - PS4/PS4 Pro Setup – Turtle Beach
PS4: Change audio output US
How to Fix PS4 No Sound Issue
How to set up HDR on PlayStation®4 US
The TV Screen Is Black When the Playstation 4 Pro Is Connected to an AV Receiver or Home Theater | Sony USA
PS4 no sounds while recording gameplay and watching the clip but cannot upload or share - YouTube
PS4 Blank Screen - PlayStation 4 Wiki Guide - IGN
How to Set Up HDR Gaming on PS4/PS4 Pro or 4K HDR TV
SOLVED: PS4 No Sound Issue [2021 Tips] - Driver Easy
What's on the party screen | PlayStation®4 User's Guide
SETTINGS for PS4 & Home Theatre OPTICAL SOUND | Tom's Guide Forum
SOLVED: PS4 No Sound Issue [2021 Tips] - Driver Easy