There is a line after the Lenovo tablet is flashed, and a line appears on the Lenovo tablet screen

Hello,What is the model?,Is there a line after flashing?,Or before brushing,System problems generally don't appear in this situation.,It is recommended to go to Lenovo Brush Network**Original Brush Package。

Hello. We apologize for the confusion. Due to your brief description of the problem and our remote base, we are unable to know your actual model and the problem you are experiencing, please understand!

First of all, if there is a line on the screen or a blurred screen, please make a simple judgment according to the following conditions:

a.Occasional occurrence:

This situation may be caused by too fast operation or too much system resources at that time, usually restarting the device can be improved, it is recommended that you optimize the system through software such as Le'an, or you can consider backing up the fuselage data for factory reset operation observation;

b.Frequent or persistent:

1.If the screen fault only exists in the fixed part of the display screen under all operations, it is more likely that the display screen or cable fault is more likely, and it is recommended that you send it to the repair site for detection in time;

2.If it appears under a specific function operation, it is recommended that you go to System Settings - Application - All, select the corresponding function program to clear the data, or uninstall and reinstall, if it appears under the system program, it is recommended that you back up the body data for factory reset operation observation;

3.If it is still invalid, it is recommended that you send it to the Lenovo maintenance site for specific testing and treatment in time.

Because there is a certain risk in flashing the machine by yourself, and it may affect the normal warranty status of the device, for the sake of your interests, the official does not encourage users to flash the machine by themselves, please understand.

However, if you have already brushed the device and the device has the above abnormalities, it is recommended that you contact the local after-sales site to re-flash the machine and detect the whole machine.

Or, if you have strong hands-on ability, have experience in flashing, want to flash the machine yourself, and are willing to take possible risks. Personally, I suggest that you can go to Lenovo's official Lewen Firmware Zone**The official firmware operation of your device.

Re-observation use. FYI.

After-sales site query address.

Or Lenovo Service (Le Service) - Service outlets for inquiry.

Summary. 1) The first reason is that there is probably a problem with the wiring from the host body to the LCD screen of the notebook, and the wiring is also called the disassembly line, such as poor contact, so it cannot be scanned to the screen normally, and horizontal or vertical lines appear. Generally, in this case, re-plug the cable, or replace the cable of the notebook, and the problem will be solved.

The second reason: generally this phenomenon is a problem with the notebook LCD screen, which is due to the phenomenon of bulging and discharging of the filter capacitor at the output end of the power supply circuit, leakage, and insufficient power supply of the driver board circuit, virtual soldering of the MCU core and the main chip, poor contact of the screen line, and the main chip of the screen circuit is soldering, insufficient power supply, or damage, and the display appears horizontal.

A line appears on the Lenovo tablet screen.

1) The first reason is that there is a problem with the wiring from the host body to the LCD screen of the notebook, and the wiring is also called the disassembly line, such as poor contact, so it cannot be scanned to the screen normally, and there will be horizontal or vertical lines. Generally, in this case, re-plug the cable, or replace the cable of the notebook, and the problem will be solved. The second reason:

Generally, this phenomenon is due to the problem of the notebook LCD screen, which is due to the phenomenon of bulging and discharging of the filter capacitor at the output end of the power supply circuit, leakage, and insufficient power supply of the driver board circuit, virtual soldering of the MCU core and the main chip, poor contact of the screen line, and the main chip of the screen circuit is soldering, insufficient power supply, or noisy damage, and the display appears horizontal line.

How do you get rid of this kind of thread?

Need to replace the cable to see if it is out of the warranty period. During the expiration date, it is directly more free of charge.