Hard drive defective (Ps4)?

A beautiful first ✌🏻,

So my problem, which has plagued me for days and, to be honest, almost makes me desperate, is that my Ps4 kept crashing a few days ago.

then I had to repeatedly disconnect the ps4 from the power and that got me to the point that one day I was sitting on my ps4, turned on the ps4 and kept pushing 32% and never continued to run.
So I sat there with the problem and tried it over and over again, then I read myself smart and really looked through everything, whether it was YouTube or the Internet, and went into safety mode and tried all of it, I reset the ps4 completely, did that Update to the USB stick and I tried it, but it still doesn't work. I was really desperate and called ps4, they said it was the hard drive and I have no guarantee on it. That's why I bought an internal hard drive today, which I then install or only have to insert, of course I lose everything. My question is really whether the error is fixed and I can start my ps4 normally.

Since there's nothing on the hard drive, the USB has to run again with the current update and packed in the correct folder and the Playstation starts in safety mode, which actually happens automatically when the hard drive is bare.

By resetting you already lost everything

I'm aware of that

That is relative to me I only have online games that are connected to servers, tryharch or Ea so everything is fine, just have to log in and reinstall everything but just hope that it works with the new hard drive.