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What if I connect my comcast cable line directly to my 4k tv? with no box?

Problem Solver

What if I connect my comcast cable line directly to my 4k tv? with no box?

what happens?

Official Employee

Re: What if I connect my comcast cable line directly to my 4k tv? with no box?

Nothing will happen,everything is encrypted now, you need a box
Contributor

Re: What if I connect my comcast cable line directly to my 4k tv? with no box?

Only if your TV is cable card ready and Comcast can supply the card, and I suspect neither is true.  You will not be receiving 4K from Comcast, regardless of what you do.