How do I fix the red light of death on my PS4?
The console is overheating. Please check the following: Turn off the console and wait until it cools down.
Why is my PlayStation showing red?
If you see the power indicator light atop the PS4 change from blue to flashing red, the console is overheating. Shut it down, let it rest, and return to the machine once it's cooled. It is best to take your console to an open area where it has plenty of room to ventilate.
Why is the red light on my PS4 overheating?
How do you fix a red dot of death?
What to do if your PS4 light is orange?
What causes Red Ring of Death?
How do I know if my PS4 is dying?