Shulou(Shulou.com)05/31 Report--

This article introduces the relevant knowledge of "how to deal with notebook computers can not be turned on". In the operation of actual cases, many people will encounter such a dilemma. Then let the editor lead you to learn how to deal with these situations. I hope you can read it carefully and be able to achieve something!

Solution:

The first step: first, according to the specific situation analysis, if there is no power response directly, then check whether the power supply, poor contact, hardware and other problems, go to the second step, if it is unable to enter the system may be the operating system or software problems to the third step.

Step 2: check whether there is a power problem, first to see if the power supply is not plugged in or there is a problem with the plug, if you are using a battery, plug it in and try again. You can go to a friend or go to a computer repair shop or sales store to find the same type of power supply to try. After reseating the power supply, press the power button again. If it still can't be turned on, press it for a while longer. If you can turn on someone else's power supply, there is something wrong with the power supply. If it is proved that there is no problem with the power supply, it may be the reason for the hardware. Go to step 5.

Step 3: enter the last correct configuration for adjustment, press F8, go to the advanced options page, select "Last correct configuration", and then enter. If you can enter the system, it may be caused by infection, incompatibility between the hardware driver and the system, the operating system and so on. After entering the system, run antivirus software, check and kill the virus, if there is a virus, restart the computer after antivirus, if it is not normal, it may be caused by the incompatibility between the device driver and the program, delete the graphics card, network card and other drivers, restart after deleting the driver, if there is still a problem, then go to the next step

Step 4: repair the installation or reinstall the system, set the "optical drive as the first boot device" in BIOS, then insert the system disk and press R for "repair installation". If the failure continues, just at the beginning of entering the system, select "one-button gost restore system" or reinstall the system using the system disk.

Step 5: check to see if there is a hardware problem, take apart the notebook to see if the hardware is loose, there will be an alarm if the hardware is not plugged in well. a long sound indicates that the memory strip is not plugged in, one long and one short indicates that there is a problem with the memory or motherboard, and one long and two short indicates a video card error. If there is too much dust inside the notebook, you'd better clean it up first. In addition, we should pay attention to whether it is caused by the newly replaced hardware. if it is normal before the hardware is replaced, but it is not normal after the hardware is replaced, check whether it is compatible. If you can't start it at this time, you'd better send it for repair, and the professionals will check your hardware one by one to see if there is something wrong with your hardware.

This is the end of the content of "how to deal with the laptop can not be turned on". Thank you for your reading. If you want to know more about the industry, you can follow the website, the editor will output more high-quality practical articles for you!

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