Dualshock 4 does not connect?

Se
- in PlayStation
2

I have reset my ps4. Now I should connect my controller by cable and press the ps button.

Unfortunately, the controller does not connect (the controller is from the old ps4 and I try to register it on the pro because the controller that was used on the pro console was defective) when I click the ps button it flashes once briefly Was it he doesn't connect at all. I also clicked the reset button, but nothing works. I can't access the ps4 at all without registering a controller.

Po

Controller also connected to the console by cable?

Se

Yes it says in the description; 3

So I should now connect my controller by cable and press the ps button I did but it does not connect.

also pressed the reset button.

The cable is also fine and working.

but it doesn't connect