Xiaomi notebook has screen flickering problem

Xiaomi laptop icon splash screen repair method

1. Colored flashing lines on the taskbar. From the picture below, you can easily see that there are colored lines on the taskbar. Flashing wires appear. If you see this phenomenon, you can immediately determine that the fault is a screen problem, and it must have nothing to do with other issues such as the graphics card or screen cables. It has nothing to do with the system.

2. Here are some possible solutions: Check the screen cable. Confirm that the connection cable is clean, complete and secure. If you find that the cable is damaged or loose, try to repair or replace it. Check the power cord and battery. If your computer doesn't have enough power, it may flicker or go black.

3. First disassemble the casing of the LCD display, and then check whether the screen cable interface is loose or not connected properly. Then turn on the power switch of the laptop, and then use a multimeter to measure whether the power supply voltage of the screen cable interface is normal.

4. Solution: Replace the high voltage board to solve the flash screen. Flickering screen caused by the charging switching circuit of the motherboard. Symptoms of the malfunction: When the notebook uses the battery and power adapter at the same time, the screen will flicker from time to time. At the same time, the charging indicator in the lower right corner of the screen will keep switching. The malfunction disappears when using only one power supply.

When the laptop is plugged into the external power supply, why does the charging indicator light keep flashing red?

If it is a hardware problem, there are several possibilities: battery failure, charging interface failure, motherboard failure.

When the computer charger is charging, the red light flashes one after another. The reason is: it means it is charging. Because generally when charging, the charger will display a red light. Some chargers will turn to a yellow or green light after being fully charged. This is to remind the charger that the charge has been completed.

The power indicator light is a type of indicator lamp. The number of consecutive flashes of the power indicator light represents the indoor unit fault code. Power supply indicators, which are located on each hot-swappable power supply, provide information about power status, faults, and the presence of power.

The battery light also shows red and is flashing, which means it is charging.

If your laptop battery is a removable module, please try to reassemble the battery. If your laptop battery cannot be charged because it has been stored for a period of time, it is recommended that you connect it to a power source and leave it overnight to charge. Longer charging times and lower charging currents may fix this problem.

The reasons why the red light flashes are: remove the battery on the back of the notebook, connect the computer only with the power adapter, and try to turn it on. If it turns on normally, it is caused by poor battery contact or battery failure.

Why is the screen of the 13.3-inch version of Xiaomi Notebook very flickering?

1.) External interference, such as sparks or high-frequency electromagnetic interference near the site where the display is used, will cause The monitor's display produces white horizontal stripes.

2. The reasons why the notebook screen keeps flickering and the solutions are as follows: Screen flickering caused by the screen backlight. Symptoms of the problem: The backlight of the notebook flashes from time to time, very frequently, sometimes several times, and sometimes it lasts for several minutes.

3. The following are several possible causes and corresponding solutions: Graphics card driver problem: The graphics card driver is outdated or damaged, causing the display to flicker. The solution is to update the graphics card driver or reinstall the graphics card driver. Memory issues: Corrupted or incompatible memory can cause a variety of problems with your computer, including screen flickering.

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