What should I do if the computer does not respond? Cause analysis and processing method
I don't know if you have encountered a computer failure that the computer does not respond to. There are many reasons why the computer does not respond. The solution to different reasons is different. What if the computer does not respond? The following decoration home decoration network Xiaobian will bring you the analysis and processing methods of the computer boot no response, for your reference.
What should I do if the computer does not respond?
1. Does the power supply work?
(1) Whether the cooling fan on the back of the power supply does not turn. Note: If the power supply is broken, its cooling fan will not turn, but it may just be that the fan itself is broken, so you should check other places to determine if the power supply is broken.
(2) Is the POWER indicator on the panel of the main unit not lit? Description: The LED indicator on the computer host indicates the remote operation of the power supply, hard disk and floppy disk. If these LED indicators are not lit, it is likely that the power supply is not powered.
(3) Can you not hear the sound of the floppy drive, hard disk or optical drive at work? Note: The computer will check these hardware devices at startup. If these sounds are not heard, the power supply is not supplied at all.
2, the power supply is normal but still silent:
(1) Problems with the display itself. If the power supply is normal, and the various LED indicators on the main panel are on when starting, especially the indicator light of the hard disk is flashing and working, indicating that the computer has started normally, but the display is not displayed at all, and it is not listening. To the alarm sound of the speaker, please check if the power switch of the display is turned on. You can check whether the power indicator on the display is on. If it is not lit, the power cable of the monitor may not be connected, or the power of the monitor. The switch is not turned on at all. If the indicator light is on, please check if the brightness and contrast of the display are not adjusted. If the brightness of some monitors is adjusted to the lowest, it will be completely black. At this time, the display is of course not fully displayed. If the problem persists, you can use a good monitor to determine if your monitor is broken.
(2) CPU problem. If there is no problem with the power supply and the display itself is good, but it is still silent, it may be a problem with the CPU, including the CPU is not plugged in, the overclocking is too fierce, the frequency is too high, so the CPU simply runs. Do not move, the CPU core voltage adjustment is out of range, if the above problem is processed, it is still unable to start, it may be that the CPU itself is broken, try another CPU.
The above is what Xiaobian brought to you, what should I do if the computer does not respond? The whole content of the reason analysis and processing method, I believe that everyone has a basic understanding of the computer after the reading of this article did not respond, if you want to know more about decorative advice, please click to enter the decorative knowledge channel.
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