The TV suddenly disappeared. What is the reason?

If the TV suddenly disappears, it may be due to one of the following reasons:

Power failure of TV: TV may not work normally due to power failure, resulting in a black screen.

Signal source failure: There may be problems with the signal source received by TV, such as antenna line damage, cable TV signal interruption, etc.

Peripheral connection problem: if you connect peripherals, such as DVD players, game consoles, etc. , there may be a problem with their connection to the TV, resulting in the TV not displaying images normally.

Screen failure: The TV may have screen failure, such as pixel problem or damaged display panel.

In this case, you can try the following steps to solve the problem:

Check whether the TV power supply is normal, and try to unplug or replace the power cord;

Ensure that the signal source is in a normal state, and check whether the line connection of the signal source such as antenna or cable TV is loose or damaged;

Check whether the peripheral connection is normal, reconnect the peripheral and ensure that it works normally;

If the above steps can't solve the problem, it may be a TV screen failure. It is recommended to contact professional TV maintenance personnel for handling.

I would like to remind you that if you don't know the internal situation of the TV, please don't try to repair it yourself, so as not to cause greater losses.