Why is the mobile phone screen no longer there, and it has been automatically turned on and off, wha

If the system fails, it is possible to get a virus, but the chance is very small, and the battery connection is faulty.

To solve the problem of frequent automatic power on and off of computer monitors, let's first understand the cause of the problem:

First of all, check whether the connection cable of the monitor and the host unit is loose or fall off, because poor wiring is most likely to cause the computer monitor to receive the signal and disconnect the signal, which directly leads to the frequent start-up, shutdown, start-up, and shutdown of the computer monitor.

The Internet also gives solutions to the frequent automatic switching on and off of various computer monitors, and we have summarized some information for netizens' reference:

1. Check whether the graphics card is in good contact: The purpose of the graphics card is to convert and drive the display information required by the computer system, provide line scan signals to the display, control the correct display of the display, and undertake the task of outputting the display graphics. Therefore, when there is a problem with the computer graphics card or the contact is not good, it will definitely affect the correct display of the monitor.

2 Check if it's a screensaver problem: click "Properties" on the desktop - Screensaver "- Power Supply" - Power Usage Scheme", and all three are set to "Never".

3 It is very likely that the heat dissipation is not good, which causes your computer monitor to turn on and off frequently: the temperature of the graphics card is too high, it is recommended to replace the fan on the graphics card, and add one if there is no fan; If it's an integrated graphics card, clean it up.

4 If the monitor is frequently automatically powered on and off and the screen is blurred:

1) The graphics card is too hot or overclocked (to enhance heat dissipation and restore the original frequency).

3) Poor contact or grounding (check carefully, rub the gold finger to see if there is any contact with other metals).

It's a flashback, and it's a countermeasure. The reasons and how to solve them are as follows:

1. Due to the streamlining of the system after rooting, the services that the program depends on are damaged, resulting in a flashback.

2. The installed program is not compatible with the system version: uninstall the mobile phone program.

3. The installed program installation package is incomplete: uninstall the program and reinstall it.

4. The software that crashes conflicts with the software that is running. For example, beats vs. DSP sound effects. Stove cavity.

Solution: Restart your phone, or uninstall one of the conflicting software.

5. After running a modifier similar to the "Eight Door Artifact" to modify the data, it will cause a memory conflict.

Solution: Just restart your phone.

6. The component system on which the running program depends does not have: carefully check what kind of environment the software needs to run, meet the conditions or directly uninstall the software.

Hello, 1. Mobile phone battery problems: 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 whether the contact between the mobile phone and the battery is normal and whether there is loosening. 2. Mobile phone security issues:

If the phone is planted with a Trojan horse or a virus, it may always turn off automatically. 3. Mobile phone software problems: If the same software has been installed in the mobile phone, it is also very likely to cause the mobile phone to always turn off automatically.

4. Mobile phone flashing problem: Mobile phone flashing makes the mobile phone system problematic, resulting in the automatic shutdown of the mobile phone. 5. The battery is faulty

Go to the nearest mobile phone repair site or mobile phone service center for testing to see if there is a problem with the battery itself. 6. There is a fault in the mobile phone: the mobile phone is tested through the mobile phone maintenance station.

2.Check if it's hidden: Go to Apps - Menu Key - Show Hidden Apps.

3.You can check whether the phone is in safe mode (there is the word "safe mode" in the lower left corner of the phone screen), and check whether the app icon appears after restarting the phone to exit safe mode.

4.Check if the app is closed: Go to Settings - Apps - All - Look carefully for the app you need - Open, tap Open, and then go back to the app to see if there is an icon.

6.Please back up the data in your phone, and then restore to factory settings (Settings - Reset - Factory Reset).

7.Please try to upgrade the firmware of your phone (Settings - About Device - Phone - Firmware Upgrade) <>

1.First, find Settings, click in, and find App Management. 2.

Locate the desktop in all processes, 3Click Force Stop to clear the cache. Then it's fine, the only bad thing is that the desktop program location is restored.

One by one, you have to drag them back to where you want them to be, but that's fine. 4.If that doesn't work, you can add a third-party software, like ES File Explorer, and some other desktop managers, which will usually scan the program and then you can add it back to the desktop.

If there is a problem with the system, you can redo the system.

Summary. Questions such as whether the battery is swollen, 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.

Perform a security scan of your phone. 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.

Check your phone's software. 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.

Mobile phone flashing issues. 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. Method.

More. What is wrong with the phone always turning on and off automatically? What is the reason why the phone often restarts automatically during use, and the screen cannot go off?

Questions such as whether the battery is swollen, 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. Perform a security scan of your phone. If your Danying phone is planted with Trojan horses or viruses, then it is likely that it will always turn off automatically, at this time all you have to do is to open the phone's security software to conduct an overall full scan of the phone, if the Trojan horse and virus are detected, it will be killed immediately.

Check your phone's software. If you have installed the same software in your phone, it is also very useful to cause the phone to always turn off automatically, because there may be conflicts between the same function software when running, resulting in your phone always automatically shutting down. Mobile phone flashing issues.

Flashing the phone can allow us to get more permissions and functions to use the phone, but the flashing of the phone may also make the hand imitation late or the system of the machine has problems, resulting in the automatic shutdown of the phone, if you are the problem after the phone is flashed, then restore the original factory settings. Method. More.

I haven't flashed the machine, just replaced a non-original battery.

That's the problem with the battery.

Poor battery contact.

Do you want to change the original?

Yes, dear.