PlayStation 4 Grinding disc drive REPAIR

WARNING: Attempt repairs at your own risk! Due diligence is required before attempts. I am not a one stop shop for tutorials. Do your research first!

Does your PlayStation 4 make a terrible grinding noise? Well I got a possible solution for you.
Update: Space was made on the hard drive and the game disc was read. All is good.
Sometimes consoles get too dirty to operate. I suspect there was an air mister or humidifier sitting near the PS4. That is a no no.