The vivo phone can be turned on and charged, but the screen is too dark to see?

The vivo phone can be turned on and charged, but the screen is too dark to be seen, one is caused by the brightness is too low, and it can be reset in the setting mode. Or it is caused by the decline in screen quality, which requires the replacement of the screen module, which can be solved by after-sales service.

If the screen is too dark, it may be that the brightness of the screen is set too dark, you can turn the value up a little in Settings-Display-Brightness, try it.

It may be that the screen assembly is broken, or it may be that the brightness of the screen display is adjusted too low, and the system crash due to insufficient storage space will sometimes cause the screen to go black. You can turn it off again, wait for 10 minutes and then turn it on, the screen is still the same, it is best to go to the mobile phone after-sales repair point to solve it.

You can swipe up the shortcut bar at the top of the phone, swipe up at the bottom to bring up the control center, or enter the phone settings - Display & Brightness Brightness to adjust the screen brightness.

Press and hold the Home and Power buttons at the same time for 10 seconds, then release the Power button and continue to hold Home for 5 seconds, if you see Connect to iTunes, it is a failure, and you have to do it all over again. If the screen does not light up after these 2 steps, it will enter the mode, and then you can use iTunes or other flashing software to restore or re-flash the computer.

There are many reasons for the failure of a computer's black screen, such as a damaged monitor, a damaged motherboard, a damaged graphics card, a bad contact of the graphics card, a damaged power supply, a damaged CPU, and a high temperature of components.

Scenario 1: The screen does not turn on when the device is turned on, and the device does not vibrate or react.

Check whether the battery is sufficient, charge the device for more than half an hour, and try to turn it on again;

If the device gets stuck, dropped, or liquid ingress, please take the device to a service center for further service.

Scenario 2: When the power button is pressed to turn on or force restart (press and hold the power button and volume down button at the same time for more than 10 seconds), the device vibrates and the screen does not display.

If the device vibrates but the screen is still black, it is more likely that the screen is faulty, please bring the device to the service center for further maintenance.

Scenario 3: When the computer is turned on, the screen is displayed and cannot enter the desktop.

Force restart the device to try to resume use, operation method: Press and hold the power button and the volume down button at the same time for more than 10 seconds (NEX 3, NEX 3s press and hold the top circle button for more than 10 seconds).

Try to repair the system through the "System Repair Mode".

Operation: When the device is powered off or restarted, press and hold the Power button and Volume Up button 3 for 10 seconds before the screen turns on, until the screen displays the word fastboot and then release the button.

Press the volume down button to move the cursor to "Enter Recovery", press the power button to confirm the entry, until the screen displays the word recovery, and the device has entered recovery mode.

In the recovery mode interface, select "Install System Software", and then select "Update the latest version online", and repair the system according to the prompts.

If the above methods do not solve the problem, it is recommended to go to the nearest service center for help.