I believe that friends who often use laptop computers will encounter such a problem, that is laptop monitor The color suddenly becomes abnormal. Friends who don't understand may immediately send it to a repair shop and let the repairman handle it, but sometimes, such problems can be solved by yourself. Today, the editor will take you to learn about the repair methods for abnormal notebook monitor colors!
1. Monitor issues
Monitor hardware failure. There are many reasons for monitor hardware problems, such as aging of the picture tube, oxidation of circuits caused by moisture in the environment, static electricity, etc., which can cause abnormal color display. Different methods can be adopted according to different reasons, such as placing the monitor in a ventilated place, etc. (Many people like to cover the monitor with a piece of cloth to prevent dust. I would like to remind everyone that a special dust cover should be used to prevent dust, otherwise it may It will cause poor ventilation and heat dissipation of the monitor).
The color of the laptop monitor is abnormal
2. Graphics card problems
Graphics card problems are the most common problems. The card slot is not in tight contact, the graphics card is overheated, Graphics card circuit and component problems, etc. If the card slot is not tight, you can unplug it and reinsert it. Sometimes it may be because there is a lot of dust. If there is a lot of dust, you need to clean the slot and use tools such as an eraser to clean the display card. If the graphics card is overheated, you can install a small fan on it or place the chassis in a ventilated place. Abnormal colors caused by overheating of the graphics card are often normal when the graphics card is first turned on, but begin to fade after being used for a period of time.
Laptop monitor
< strong>3. Wiring problem
The connection line between the monitor and the graphics card, all the color information on the graphics card is Often a data line is transmitted to the display. If there is a problem here, it will cause the ternary color to be missing or the color is abnormal, so you can consider trying another line.
4. Software problems
The graphics card driver is not installed Well, in fact, even if there is no driver, the monitor will display each color correctly without losing the original color. However, if the driver is not installed correctly, the original color may be lost if the type of graphics card corresponds to the driver type. Inconsistency, version inconsistency, etc. The problem is easy to solve, just uninstall and reinstall the original graphics card driver.
Notebook
< p style="text-indent: 2em; text-align: left;">Editor’s reminder:Some friends may not be able to uninstall the driver. The method to uninstall the driver is: My Computer - Right click "Properties"--Hardware--Device Manager--Display Card--Right-click--Uninstall. Detection method: Take Windows XP as an example. When the computer is turned on and enters the scrolling waiting screen, if the red on the XP logo can be displayed correctly and enter If the system cannot display it later, it means that the graphics card driver is incorrect.
The above is the repair method for abnormal notebook monitor colors. , hope it helps.