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Automatic shutdown, to find from the following aspects:
1.Checking the mobile phone battery is the first thing to do when the mobile phone always shuts down automatically, and the inspection of the mobile phone battery here is divided into two steps: check whether there is any problem with the quality of the mobile phone battery, such as whether the battery is bulging, aging, etc., and check the battery and check whether the contact between the mobile phone and the battery is normal and whether there is any looseness.
2.If your phone is planted with Trojans or viruses, then it is likely that it will always turn off automatically, so all you have to do is open the phone's security software to conduct a complete scan of the phone, and if the Trojans and viruses are detected, they will be killed immediately.
3.If you have installed the same software in your phone, it is also very likely that the phone will always turn off automatically, because there may be conflicts between the software with the same function when running, resulting in your phone always turning off automatically.
4.Flashing the phone allows us to get more permissions and functions to use the phone, but flashing the phone may also cause problems with the phone's system, causing the phone to shut down automatically, if you have a problem after flashing the phone, then restore the original factory settings.
5.You can take your phone to the nearest mobile phone repair station or mobile phone service center to check whether there is a problem with your battery itself, and if it is you, replace it with a new mobile phone battery. Replacing your phone's battery during the warranty period is free of charge.
If your phone's battery is not faulty after being checked by a phone repair station or mobile phone service center, then you can have them test your phone.
See if it's a problem with your phone, and if it's a problem with your phone, fix your phone. During the warranty period, the repair of the mobile phone is free of charge.
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Recently, Xiaomi has been automatically turning on and off, contacting after-sales, from **to WeChat to**, none of them came out to solve the problem. You hype it up with your conscience, and you don't care about it after you sell it! You profiteers wait to go to hell!
Don't buy it in the future, such a merchant is not trustworthy!
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The Xiaomi TV will automatically turn on,Check if there is such a function in the settings and turn it off。
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If it is turned on automatically, it should be automatically turned on after the inside is charged.
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Answer: Hello,It may be that the remote control has leakage and causes the power on and off button to run,Cause the TV to turn on automatically,You can try to replace the remote control; It may also be that there is a problem with the TV system program, and it is recommended to restore the factory settings; It may also be that the TV's CPU processing signal is faulty and you need to contact a professional to repair it.
There may be the following reasons for the automatic boot of Xiaomi TV,The solutions are:
1.There is a leakage of electricity in the remote control of the TV, which causes the switch button to run, causing the TV to turn on automatically, it is recommended to replace the remote control, and then observe;
3.If there is a problem with the TV system program, it is recommended to restore the factory settings;
2.If the CPU processing signal of the TV fails, you need to contact a professional maintenance master to detect and determine whether large-scale maintenance is needed.
Question: What happens when the Mi TV turns off automatically?
Answer: Hello,It may be that the remote control has leakage and causes the power on and off button to run,Cause the TV to turn on automatically,You can try to replace the remote control; It may also be that there is a problem with the TV system program, and it is recommended to restore the factory settings; It may also be that the TV's CPU processing signal is faulty and you need to contact a professional to repair it.
There may be the following reasons for the automatic boot of Xiaomi TV,The solutions are:
1.There is a leakage of electricity in the remote control of the TV, which causes the switch button to run, causing the TV to turn on automatically, it is recommended to replace the remote control, and then observe;
3.If there is a problem with the TV system program, it is recommended to restore the factory settings;
2.If the CPU processing signal of the TV fails, you need to contact a professional maintenance master to detect and determine whether large-scale maintenance is needed.
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If the TV is automatically turned on, first check whether it is a switch problem, or a problem with the quality of the remote control. In addition, you have to check whether there is a program failure inside the TV,You need to consider it comprehensively。
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If you encounter the situation that the Mi TV or Mi Box will automatically turn on when it is turned off, it is recommended that you:
2. Update the system to the latest version;
3. Try to restore factory settings;
4. If the above methods fail, it is recommended that you apply for after-sales testing.
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The reasons are as follows: 1. TV virtual welding.
Causing poor contact will cause the TV to turn off automatically. 2. If the voltage is too large, the overvoltage protection of the TV will cause the TV to shut down automatically. 3. If the current of the picture tube bundle is too large, the X-ray protection of the TV will cause the TV to automatically shut down.
4. If the current exceeds the predetermined maximum value, the TV will be automatically shut down due to overcurrent protection. It is recommended to deal with the situation:1、The situation of virtual welding on TV is because the TV shutdown time is irregular,It will automatically turn on after shutting down,And after the TV is turned off, the user pats the TV shell with his hand and then the TV turns on again。
Solution: When the TV is soldered and the TV is automatically shut down, disassemble the TV during the maintenance process, and check the solder joints at the TV's switching power supply and output circuit. Focus on bulky components and high-temperature components.
You can also find the virtual solder joints of your TV by gently tapping on a fault-prone circuit board to find faulty components. 2. The TV will automatically shut down due to overvoltage protection. When the output voltage of the TV's power supply is greater than the set value, overvoltage protection will occur, and the switching power supply of the TV will stop working.
When the switching power supply outputs the voltage, the voltage rises to produce overvoltage protection, and the "zizi" sound can be heard at the moment of power-on. Solution:The situation of overvoltage protection on TV is because the voltage at the switching power supply is too high,So when repairing,You should start with the problem of too high power supply voltage。
3. The TV will automatically shut down due to X-rays, and the TV will be turned off again soon after it is turned on, and it is easy to shut down from time to time. Solution: At this time, when measuring the voltage of the X-ray protection foot, the voltage of the X-ray protective foot will generally exceed 3V.
It shows that the large resistance value of the TV external connection deteriorates, and the foot of this place can be directly short-circuited to the ground during maintenance. 4. The TV will automatically shut down due to overcurrent protection. When the current of the TV's current load circuit is too large, the overcurrent protection will work, and the TV's power supply circuit will stop working.
Solution: The overcurrent protection of the TV is a bit similar to the virtual soldering, and you can tap the circuit board of the TV to distinguish the overcurrent protection from the virtual soldering.
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The automatic shutdown of your Mi TV can be caused by the following reasons:
1.Power issues: A power failure or loose power cord can cause the TV to turn off automatically.
2.Overheating Issues: If the TV overheats, it may automatically turn off to prevent damage.
3.Energy Saving Mode: Guess if your TV is set to Energy Saving Mode, it may turn off automatically after a certain period of time.
4.Software issues: Some software issues can cause your TV to turn off automatically.
Workaround:1Check that the power cord is plugged in tightly, and if the power supply fails, replace the power supply.
2.Make sure the space around the TV is well ventilated and avoid overheating.
3.Turn off the energy saving mode or extend the energy saving mode for a longer time.
4.Update the TV software or reset the electricity to check the factory settings to the Sui Hu base.
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Mi TV will automatically turn on after pressing and shutting downHello dear,Reason 1:It may be that one of the reasons for the self-start of Xiaomi TV caused by the leakage of the remote control is that the remote control leaks,Causing the remote control to start the boot button,The TV will also start by itself。 If you are sure that it is a problem with the remote control, just change it to another one.
Reason2:There is an error in the firmware of the TV systemThere is a problem with the TV system, which is also a reason for self-starting,If it is a program problem,You can directly restore the Xiaomi TV to factory settings and try it,It should be possible to solve the problem of boot self-starting。 Reason 3:
The auto-boot function is not turned off, some Xiaomi models or firmware may add the auto-boot function, you can find out if the auto-boot function is turned on in the settings, just cancel it directly. Reason4:The overheating of the TV backlight module may be due to the fact that the Xiaomi TV backlight module turns on the Youbi roll overheating protection mechanism,Causing the TV to start suddenly,You can restore the system with several carries,And adjust the backlight intensity to50Below。
Reason 5:There is a problem with the processing of the TV CPU chip, and it may be that the TV CPU chip is broken,If this is the case,It is not recommended to do it yourself,Just contact the after-sales service directly to solve it,If the maintenance cost is large, just replace the TV directly。 Reason 6:
It may be that Xiao Ai didn't turn off the good balance, if the TV is connected to Xiao Ai but the power is not off,Xiao Ai will also start the TV by itself,At this time, as long as the power is cut off for Xiao Ai, I hope it can help you。
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