I played the PS4 earlier today and didn't face any issues.
However I fired it up a few moments ago and all I get is a blank screen with flickering audio. The screen is permanently blank though, it tries to load the PS4 logo but it turns out skewed and scattered around the screen (for a very brief moment) then goes back to being blank.
What I've tried but didn't fix the problem :
- Changing HDMI cables
- Plugged in HDMI from a working device to the PS4; still blank
- Tried booting in safe mode; blank/flickering screen and audio
- Turned TV Off then back On
- Keep the PS4 running for a while
However now I noticed that this happens with one TV only. I tried connecting my PS4 to a PC Monitor and it ran fine !!
What could cause the TV to stop recognising the PS4 ? All HDMI ports do not provide visual output from the PS4. Also, the last update the PS4 received was for the playroom, not sure if it has anything to do with it. The camera is usually plugged in but I don't know if someone plugged it out or something before the issue appeared.