Haier TV turned on with a crackling sound of smoke,I ll turn it off,I can still watch it normally wh

The smoke from the boot indicates that there is a short circuit in the circuit, and it should be that an electronic component has been burned.

In this case, there must be smoke caused by poor contact of the original of the TV, you can open it and check it, and you can find it.

The machine has a hardware failure and needs to be solved before use to avoid expanding the scope of the failure.

Hopefully it's just a little strong dead... Confirmation is required to check the interior.

It's best to go to the master as soon as possible, and be careful of any serious problems.

That is, there is a line burned inside, and you can look for Haier after-sales.

If this happens,It should be an internal fault of the TV,It is recommended to consult the after-sales service to see what the specific cause is。

The general causes and solutions for squeaking as soon as the TV is turned on are:

1. The internal circuit of the TV is overloaded or the transformer core is not firmly glued, resulting in the inductance or the core of the transformer vibrating and making a sound;

2. The internal circuit of the TV is damp and leakage, and the high-voltage package makes a sound;

3. The internal circuit of the TV makes a sound from the high-voltage package and emits the smell of ozone;

4. The sound of leakage from the base of the picture tube of the TV;

5. If the sound is not loud and does not affect the normal use, then there is no need to pay attention to it, if the situation seriously affects the use, it is recommended to contact the after-sales service of the TV for comprehensive testing and warranty of the TV.

It is possible that the circuit is tripped, and you can check whether the circuit equipment is normal.

The safe operation of the traction power supply system that supplies power to the electric locomotive should be ensured. In the event of an accident, the relay protection device installed in the traction substation (opening and closing station, partition pavilion) will be activated by the short-circuit current generated by the accident, and the circuit breaker that supplies power to the accident point will be automatically disconnected, so as to reduce the scope of the accident and ensure the safe operation of other equipment and the normal power supply to the non-accident line. This action of automatically disconnecting the circuit breaker due to an accident is customarily called "tripping".

The main task of the traction substation (opening and closing station, partition pavilion) is to supply power to the catenary. In addition to the equipment failure of the traction substation (opening and closing station, partition pavilion) itself (the proportion of this situation is very small), the short-circuit current that causes the "tripping" mainly comes from the catenary.

The catenary is in an uninterrupted state of operation, and the electric locomotives under the catenary are constantly performing busy transportation tasks, as well as the joint coordination of transportation and public works departments. Accidents in any area can affect the catenary and "trip" the circuit breaker.

This situation generally appears on ultra-flat or flat color TVs,There is a snapping sound and a flash,It is caused by the discharge of the high-voltage package,There are several points,The power indicator light is on,Can't turn on the machine,You can turn off the power and then turn on the experiment,The power indicator light is not lit is the component is damaged。 Another situation is that the power supply filter capacitor is bad.

Haha,The two friends above said it too absolutely.,Before I turned on the TV, I said that the picture tube was broken or the high-voltage package was broken.,This can't hurt people.。 I think it's to turn on the TV first to check.,It's possible that the power supply part is faulty.,Since there is a banging sound, then you can see it very directly from the appearance.。

The workarounds are as follows:1Wait.

If you get stuck on the boot screen, you can wait for a while to see if it will recover automatically. 2.Reboot.

In this case, you can restart the TV. 3.Problems with TV service.

To check whether it is a problem with the local TV service, you can call ** to the relevant departments for inquiry. Chunling 4Hardware issues.

If this situation occurs after the TV restarts the banquet oak, then you can consider whether it is a problem with the motherboard or processor. 5.Network issues.

You can check if your network is not connected. 6.Tariff issues.

Check whether there is a problem with the TV tariff, the payment is not made in time, or the payment is in arrears.

Summary. Hello dear, it is a high-voltage discharge, the voltage of the TV is very high, up to 10,000 volts, therefore, when the TV is just turned off, there will be a high-voltage discharge sound, which is a normal phenomenon.

In addition, the TV will generate heat when it is working, and the temperature in the machine is high, and the temperature will slowly decrease after it is turned off, and the thermal expansion and contraction of various materials are different, so sometimes there will be a ring, which is also a normal phenomenon.

What's going on when the TV goes off when it goes off.

Hello dear, it is a high-voltage discharge, the voltage of the TV is very high when it is resistant to work, up to 10,000 volts, therefore, there will be a high-voltage discharge sound when the Qisui TV is just turned off, which is a normal phenomenon. In addition, the TV will generate heat when it is working, and the temperature in the machine is high, and the temperature will slowly decrease after it is turned off, and the thermal expansion and contraction of various materials are not the same, so sometimes there will be a sound, which is also a normal phenomenon.

I hope my answers help you.

Summary. Hello dear, the answer you need has been shown, the general causes and solutions for the screen to snap when the TV is turned on:

1. The internal circuit of the TV is overloaded or the transformer core is not firmly glued, resulting in the inductance or the core of the transformer vibrating and making a sound;

2. The internal circuit of the TV is damp and leakage, and the high-voltage package makes a sound;

3. The internal circuit of the TV makes a sound from the high-voltage package and emits the smell of ozone;

Solution: Find a professional maintenance personnel for maintenance.

As soon as the Haier TV is turned on, it snaps.

Hello, I have seen your question, and I am sorting out the answer, please wait for a while Oh Dear, hello, the answer you need has been displayed, the general causes and solutions of the screen crackling when the TV is turned on late: 1. The internal circuit of the TV is overloaded or the transformer core is not sticky, resulting in the inductance or the core of the transformer hitting the height of the core vibration and making a sound. 2. The internal circuit of the TV is damp and leakage, and the high-voltage package makes a sound;

3. The internal circuit of the TV is high-voltage packet code and emits ozone smell. Solution: Find a professional maintenance personnel for maintenance.

Hope mine is helpful to you.

If mine is helpful to you, I hope to give it a thumbs up at your convenience, thanks!

1. The internal circuit of the TV is overloaded or the transformer core does not have volts, which causes the inductance or the core of the transformer to vibrate and make a sound;

2. The internal circuit of the TV is damp and leakage, and the high-voltage package makes a sound;

3. The internal circuit of the TV makes a sound from the high-voltage package and emits the smell of ozone;

4. The sound of leakage from the base of the picture tube of the TV;

5. If the sound is not loud and does not affect the normal use, then there is no need to pay attention to it, if the situation seriously affects the use, it is recommended to contact the after-sales service of the TV to conduct a comprehensive inspection of the TV, and repair it completely.