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Main Box keeps flashing

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New Poster

Main Box keeps flashing

Why is my main box for my tv's flashing constantly???

 

Expert

Re: Main Box keeps flashing


LSzalanski wrote:

Why is my main box for my tv's flashing constantly??? 


hi, what is the model number of your main box? is the blinking on the set top box device or on your TV screen? Do you see any error messages?



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New Poster

Re: Main Box keeps flashing

Main box flashing
Silver Problem Solver

Re: Main Box keeps flashing


wrote:
Main box flashing

What is the make and model?

https://www.xfinity.com/support/articles/x1-hub-vs-companion-box

https://www.xfinity.com/support/articles/x1-settings-index - About option

I am not a Comcast Employee.
I am just a customer, volunteering my time to help other customers here in the Forums.
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Official Employee

Re: Main Box keeps flashing

If you’re dvr is working, don’t worry about it, it’s taking an update in the background
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