They never send you the same console, even if it's working. I don't know where the poster above gets his info. Call them up and say it's spitting out your discs. They will send you a prepaid box to ship it in and then once they receive it, they'll send you a new one in it's original box without the cables, controller and the bar code on the box. (I've sent mine in before, just in case you're wondering.)

Edit: P.S. They will try to troubleshoot it over the phone before saying it needs to be sent in. Just pretend your doing what the guy on the phone is telling you to do and tell him it's still ejecting the discs. Make sure you deactivate your main PS4 account before sending it in.

take out the harddrive and drop till it wont work.

Make it overheatblock vent and stuff then leave it on.

Well recently, I bought a ps4 and I downloaded many games from the store, some accounts I game shared with that I changed passwords so I don't lose the content(which I shouldn't have)
I got banned for hi-jacking accounts as I phoned them up.
They said it's a permanent ban. I'm from the uk
Is it possible for me to use my warranty for the console to get a new unit if I say that my ps4 is not reading disks or something, or will they have terminated the warranty for the serial of my console?
Any help or suggestions would be great.
Thank you.

Still need suggestions