why is my att uverse box not working?

To reset your Uverse receiver, first disconnect it from power. Next, press and hold the “Setup” button on the receiver for about 10 seconds. Once the light on the front of the receiver turns solid blue, release the button. The receiver will then start up in setup mode. Follow the on-screen instructions to complete the reset.

To reset an AT&T Uverse box, you need to unplug the power cord from the back of the box and plug it back in. After a few seconds, the box will reset and you can start using it again.

The blue light on the ATT U-verse box is used to indicate that the box is turned on.

There are a few reasons why the red light might be flashing on your ATT TV box. One possibility is that the box is not getting power. Try plugging it into a different outlet to see if that fixes the issue. Another possibility is that the box is overheating. If this is the case, try moving it to a cooler location.

The lights on your AT&T router indicate the status of your Internet connection. The following table describes what each light means:
The Power light is on when the router is turned on.
The Ethernet light is on when a device is connected to the router using an Ethernet cable.
The Internet light is on when the router is connected to the Internet.
The Wireless light is on when the router is broadcasting a wireless signal.

There are a few reasons why the red light might be flashing on your ATT TV box. One possibility is that the box is not getting power. Try plugging it into a different outlet to see if that fixes the issue. Another possibility is that the box is overheating. If this is the case, try moving it to a cooler location.

There are a few things you can do to try to fix the AT&T red light. First, make sure that your phone is properly connected to the charger. If it is, try restarting your phone. If that doesn’t work, you may need to take your phone in for service.

There are a few ways to tell if your AT&T router is bad. One way is to try a different router. If the problem persists with the different router, then the problem is likely with your AT&T router. Another way to tell is to check your internet connection. If you have a good internet connection with another device, but not with your AT&T router, then the problem is likely with the router. Finally, you can try resetting your router.

To test if your AT&T modem is bad, try plugging it into a different outlet. If it still doesn’t work, try a different cable. If it still doesn’t work, the modem may be bad and need to be replaced.

There are a variety of lights that could be blinking on your router, depending on the make and model. However, some of the most common lights include the power light, the Internet light, and the wireless light. If you’re not sure what each light means, your router’s manual should provide more information.

The red service light on a router generally means that the router is offline or has lost its connection to the internet.

There are a few reasons why your AT&T modem service light might be red. One possibility is that the modem is not getting power. If the light is solid red, try plugging the modem into a different outlet. If it blinks red, there may be a problem with the modem’s connection to the network. In either case, you should contact AT&T for assistance.

A red light on a router usually means that the router is not getting power.

There are a few reasons why your TV might say “No Signal” when you try to use an HDMI cable. One possibility is that the HDMI ports on your TV are not functioning properly. Another possibility is that the HDMI cable you are using is not compatible with your TV. Make sure that you are using an HDMI cable that is specifically designed for your TV model. If neither of those explanations solve the problem, then it might be that there is something wrong with the source device (e.

The button on the front of your ATT router is a reset button. If you are having trouble connecting to the internet or your router isn’t working properly, you can press this button to reset your router to its default settings.