What is LNB short on the TV screen

Modern TV models, which are already significantly different from their predecessors, have an incredibly wide range of functions and even allow you to access the Internet, stop your favorite program or communicate with relatives on a large, convenient screen.

But various problems that users have to face are also common. For example, the message LNB Short may suddenly appear on the screen. What does this mean and can I fix the problem myself?

What does Warning LNB short mean on the TV screen?

This kind of error occurs quite often. It is associated with a breakdown of the receiver unit. A receiver is a device that converts a signal to analog from digital. In most cases, these are currently common prefixes.

First you need to determine the possible cause of the problem. There may be several of them, which means that only by identifying the real one can you correct the situation.

It happens that the cable through which the necessary information is transmitted to the device becomes dirty. If debris gets into the transfer rod inside, an error may occur. That is why it is so important to constantly monitor the cleanliness of both the device itself and various additional elements, as well as the entire environment around them.

In addition, some kind of mechanical failure is possible - for example, the tuner board may burn out.A similar option is to short-circuit the central core or braid.

Some people also have to deal with settings errors for active antennas.

How to get rid of the problem yourself?

How to fix the problem

First of all, inspect the cable plug for contact between the braid and the inner rod. If this is the reason, then you will have to mount the elements again. Then inspect the wire and, if necessary, remove from it any unnecessary elements that accidentally got there. This could be garbage, metal shavings, and other unnecessary items.

In some cases, problems occur due to cable contact with water. Unfortunately, no action here will help and you will only have to replace the wire with a new one - you can buy it at any specialized store.

IMPORTANT! Protect any equipment from interacting with water - failure to follow basic rules is guaranteed to lead to some kind of trouble. Control the humidity level in the room and do not install the TV in rooms where it is significantly elevated.

If the cause of the breakdown lies in the operation of the console itself, then it is better to contact specialists who will quickly fix everything. Do not engage in amateur activities if you do not have special skills and knowledge in this area - there is a high probability of making things worse.

In some cases, you can remove the inscription by changing the settings - for example, antenna mode. This way the signal will come from the correct source depending on what type of antenna you are using - passive or active.

Also try turning off the power if you are using an analog antenna - it is not needed for it to work.If after all the above procedures the inscription does not disappear, then all that remains is to call the support service.

Now you know what the LNB Short message on the TV receiver screen means and what steps you can take to fix the problem. Don’t panic and immediately call specialists, who will probably charge a lot of money for their services - you can handle it yourself.