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When we use the notebook for some time, there are problems with the notebook, and black screens are one of the problems that happens all the time. What's the reason for black screens on laptops? Here we go to see what's going on with black screens on laptops。
The computer black screen solution is as follows:
One, when we rule out the looseness of monitors and metaware, it's almost certain that there's a problem with the computer master board。
Two, we can find the bios battery on the main plate and try to charge the button battery and put it back。
3 the cpu block slows for a while because the fan is automatically controlled, and when the temperature is too high, it accelerates, and when the temperature reaches its extreme, it activates the temperature protection and shuts down. Check if silicone is painted and if fan installation is in place。
4. There are problems with the main panel's opening circuits, such as the clock, repositioning, power supply, the mos pipe, etc., which can cause frequent black screens in use, as well as welding problems in i/o, south bridge, etc., and frequent black screens, i. E. Repairing the main panel (if during warranty and after delivery services i'm not sure
The black screen in english is visible when it opens, and it is a software relationship, which is usually broken, the master guide record is broken, the partition chart is broken, the start item is not set and the black screen is directed to. Reloading the system, re-establishing the master guide records, and re-establishing the zoning table, which could be repaired by re-establishing the first start item。
6. Poor quality or damage to computer parts resulting from failure of the quality of the parts is the main cause of the black screen failure of the monitors. Problems such as memory, display cards, master boards, cpus, etc. Can certainly cause black screen failures. The failure is demonstrated by the fact that the display light is orange yellow and can be replaced with a replacement method to try components such as memory, cpu, master plate, which is a simple, quick solution。
That's the analysis of the solution after the black screen, and i hope it will help you。
