Ps4 froze up?

I was downloading a game at the same time of searching for another game to purchase. As i wanted to see one video of a game it completely froze up on me. So i waited and waited for it to catch up in data i guess. It took too long. So i unplugged it. I have it at the hook up page of its needing me to hook up my... show more I was downloading a game at the same time of searching for another game to purchase. As i wanted to see one video of a game it completely froze up on me. So i waited and waited for it to catch up in data i guess. It took too long. So i unplugged it. I have it at the hook up page of its needing me to hook up my controllers to the ps4 through usb i did that and pressed the ps button... But nothing happened