Learn what the led lights on your x1 tv box indicate about your device status.
Xfinity cable box blue light blinking.
Blue led on x1 box flashing.
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Set the brightness on your x1 tv box.
I have an x1 box with the vertical bar shaped led on the right corner of the box.
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That means that it has lost connection to the comcast system and is trying to reestablish it.
If it s the smaller x1 box roughly the size of an iphone.
Learn about device lights on x1.
This video will show you two ways to reset your comcast xfinity cable box specifically the x1 cable box.
Comcast cable box flickers blue light then goes out.
Just bought a new blue ray player and hdmi cable but the tv input the only one is already taken up by the comcast high def hdmi cable.
Occasionally when we are experiencing problem the blue bar will flash.
A quick and simple guide to restarting your xfinity x1 tv box.
Learn how to restart your xfinity x1 tv box as well as how the guide settings and recordings will be impacted.
I am happy to take a closer look at your account to see what s going on with your cable boxes.
The best way to solve the insufficient power on screen warning or flashing red led on the front of roku express or express is to plug the usb cable into the usb power adapter that shipped.