What s the deal with the phone screen having vertical stripes

The reason why the phone screen has vertical stripes:

1. The inner screen is damaged: the common mobile phone screen is generally two percent, when the mobile phone accidentally breaks the screen, if it can still be used normally, it is because only the outer screen of the mobile phone is broken, and the screen display and mobile phone functions will not be affected. If the inner screen is damaged, there will be display problems such as vertical stripes of the screen, yellow spots, flickering, or even not being able to display.

If these problems occur on the phone, it is highly likely that the internal screen of the phone is caused by the phone.

2. Motherboard problems: The chips on the motherboard of some mobile phones are soldered loosely or the wiring will also cause faults such as vertical stripes when there is a problem.

3. Cable failure: The mobile phone cable is used to connect the mobile phone motherboard and other modules, and the mobile phone has a blurred screen and color stripes are likely to be caused by the failure of the screen cable. When the phone is dropped on the ground or the phone is unusually hot.

It is likely to cause loose cables, short circuits or even burnouts, resulting in abnormal screen display.

4. Incompatible system software: When the mobile phone is updated, if the mobile phone is used for a long time, it may lead to incompatibility and cause the mobile phone screen to be abnormal. Sometimes this happens with some software.

If you are using a Huawei phone, it is recommended that you use the screenshot function of the phone to take a screenshot of the current interface, and swipe left or right or zoom in the screenshot to see if the abnormal line in the screen moves

1.When the abnormal line moves with the picture.

1) If you have turned on Developer Options or Developer Options, and turned on Pointer Position, the screen will display the current touch data, the screen will show a fluorescent trace where your finger is swiped, and a blue cross line will appear where your finger touches the screen.

2) It is recommended that you restart your mobile phone to try, if the phenomenon is still there, it may be the system, software application design, please feel free to use.

2.When the abnormal line does not move with the picture.

If there may be a hardware problem with the display, please back up your data in advance (third-party applications such as QQ and WeChat need to be backed up separately) and bring the relevant purchase voucher to a nearby Huawei customer service center for maintenance.

Huawei Customer Service Center.

Boarding service. Repair spare parts** inquiry.

The reasons for the vertical stripes on the mobile phone screen: 1. The line of the mobile phone display is faulty, and the cable of the display screen is not in good contact. 2. The LCD screen of the mobile phone is broken, and the gap between the LCD screens will become larger after the LCD screen is squeezed, resulting in black lines.

3. The wiring of the source drive circuit of the mobile phone LCD is soldered, or the driver IC is damaged, or the IC peripheral circuit is damaged or soldered. 4. Trying to turn on or run the mobile phone after water enters the mobile phone will cause the screen color lines (red, blue, green) inside the mobile phone to burn out, resulting in a certain area that cannot be displayed, resulting in vertical lines. 5. The tail cable of the mobile phone display screen is broken or the battery that supplies power to the tail cable is broken, resulting in no power supply.

Summary. Dear, there are the following reasons for encountering this situation:1

It may be that the LCD screen is damaged. This kind of malfunction can easily occur at the moment when the phone is first charged, or when the screen is hit, it is also very likely to cause damage to the inner screen. If the outer screen is damaged, it will not affect the internal display of the screen, but there are many vertical stripes on the screen, that is, the inner screen is broken.

However, this kind of problem can only be solved by going to the after-sales screen change.

2.Wiring problem: The mobile phone cable is used to connect the mobile phone motherboard and other modules, and the mobile phone has a blurred screen and color stripes, which is likely to be a problem with the screen cable.

In the past, cable damage generally occurred on sliders and flip machines, but straight smartphones have rarely encountered this situation. However, if you have dropped your phone before, or continue to use it when the heat is severe, it is likely to cause the cable to loosen or even burn out, resulting in abnormal screen display.

3.In addition to the above-mentioned reasons, it is also possible that there is a problem with the system. In this case, you can reboot, update the system, or flash your computer.

Of course, there is also a possibility that the mobile phone is flooded,Water ingress under normal circumstances,We can also find a way to deal with it ourselves,The screen is already more serious when the water is spent,It is recommended to go to the after-sales service for maintenance。

What's the deal with the phone screen having vertical stripes

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Dear, there are the following reasons for encountering this situation:1It may be that the LCD screen is damaged.

This kind of malfunction can easily occur at the moment when the phone is first charged, or when the screen is hit, it is also very likely to cause damage to the inner screen. If the outer screen is damaged, it will not affect the internal display of the screen, but there are many vertical stripes on the screen, that is, the inner screen is broken. However, this kind of problem can only be solved by going to the after-sales screen change.

2.Wiring problem: The mobile phone cable is used to connect the mobile phone motherboard and other modules, and the mobile phone has a blurred screen and color stripes, which is likely to be a problem with the screen cable.

In the past, cable damage generally occurred on sliders and flip machines, but straight smartphones have rarely encountered this situation. However, if you have dropped your phone before, or continue to use it when the heat is severe, it is likely to cause the cable to loosen or even burn out, resulting in abnormal screen display. 3.

In addition to the above-mentioned reasons, it is also possible that there is a problem with the system. In this case, you can reboot, update the system, or flash your computer. Of course, there is also a possibility that the mobile phone is flooded,Water ingress under normal circumstances,We can also find a way to deal with it ourselves,The screen is already more serious when the water is spent,It is recommended to go to the after-sales service for maintenance。

If there is a vertical line, it may be that the screen has been pressed.