Ps4 does not start after initialization?

I initialized my Ps4 yesterday because nothing else really helped. When you start up again, it stopped. When I try to switch it on it always says: Can't start the PS4 (see picture). And another CE-34335-8. What can I do?

Ps. That remains even after another initialization.

The hard drive seems to have a connection error, just pull it out and put it back in again.