How To Fix Ps 4 Disc Drive Without Taking It Apart. I start by removing the top and bottom covers, then the power supply screws. The rollers are in place and there's nothing broken in the drive itself.
After five minutes plug your console back in and turn it on. This is the latest version and it has been changed a lot. Remove the top cover by sliding it towards the back.
IIRC, the biggest/widest ribbon cable powers that motor, smallest one is for the motor that pulls in/ejects disc, middle sized one is for the laser.
This is a classic fix for any device with problems.
After five minutes plug your console back in and turn it on. This may take a bit of force to open and you will hear a fairly loud click when the top cover detaches. The disc won't go in because there is some guard blocking it.