Lenovo computer screen, Lenovo all in one screen screen?

Graphics card problems are mostly the result of long-term poor heat dissipation of the graphics card, and the general solution to this failure is: repackage and solder the graphics card.

The flower screen is caused by the overheating of the BGA packaging chip of the graphics card, and it is good to add soldering or replace the graphics card through professional BGA packaging and welding equipment and technology. If the hardware fails, send it for repair. If it is within the warranty period, the drop-off service is free of charge.

I'll help you in Beijing.

If you are not in Beijing, it is recommended that you find a reputable and skilled repairer to help you overhaul.

Hello! I guess there's a problem with the unique display of that book.。。 In this case, 1 works on the basic hygiene of the book first.

2 Alternative Methods. Replace the graphics card on the laptop and see if the glitch persists.

3. The situation of virtual welding is generally more white screen, don't listen to others' nonsense.

Your laptop is a discrete graphics card, and I suspect that there is a problem with the memory part of the graphics card (maybe one of them is unstable), which is causing the graphics card to be abnormal. The rest of the notebook should be fine. It is recommended to test the graphics card on other machines if possible.

Or try a different graphics card. It should be resolved.

The main chip of the graphics card is soldered, not the video memory, and it is sent for repair, and it needs to be welded on the soldering station.

It may also be caused by poor contact or too much dust inside.

Try a different graphics card. It should be resolved. Fang Yichen stayed.

Most of them are graphics card problems, and the screen is caused by the overheating of the BGA packaging chip of the graphics card. If the hardware fails, send it for repair. If it is within the warranty period, the drop-off service is free of charge.

Notebook hardware questions answered.

Make a system, install a new graphics card driver, generally speaking, the hardware will not be damaged by illegal shutdown.

How to solve the problem of computer blurred screen:

1. The case heat dissipation is not good, and the screen is blurred caused by the temperature of the graphics card.

The solution is to eliminate heat dissipation issues.

2. The solution caused by the graphics card or monitor not supporting high resolution:

1) Restart the computer, press the F8 key continuously, pop up the advanced boot menu, select enter the "safe mode" to log in to the system, then enter the display settings under windows, select the 16-color state, click the "Apply" button, and click the "OK" button.

2) Restart the computer, enter the device manager under the normal mode of windows, delete the graphics card driver, and restart the chaotic beat to disturb the computer.

3) The graphics card is loose, and unplugging the graphics card and reinserting it after shutting down usually solves the problem.

4) The system is overheating, including the CPU temperature is too high and the graphics card chip is too hot. You can install cooling fans in the appropriate locations in the case, or place the case in a well-ventilated area.

If the heat dissipation of the case is not good, and the temperature of the graphics card rises and causes the branch to rise into the air, the method of dealing with it is to eliminate the heat dissipation problem.

If it is a graphics card and a monitor that does not support high-resolution processing methods:

1) Restart the computer, press the F8 key one after another, jump out of the advanced boot menu, select to enter the "safe mode" to log in to the system, then enter the display settings under windows, select the 16 color conditions, click the "use" button, click the "conclude" button (2) restart the computer, in the normal mode of windows, enter the device manager, delete the graphics card driver, and restart the computer.

3) If the graphics card is loose, unplugging the graphics card and reinserting it after shutting down can generally deal with the problem.

4) The system is overheating, including the CPU temperature is too high and the graphics card chip temperature is too high. Cooling fans can be installed in the appropriate direction in the case, or the case can be placed in a well-ventilated location.

If the monitor line is not in good contact, the phenomenon of the computer screen appearing irregularly, or the malfunction disappears after tapping and pressing the keyboard surfaceto replug the line connector.