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

This article mainly introduces the solution that the notebook computer can not be turned on, which has a certain reference value. Interested friends can refer to it. I hope you will gain a lot after reading this article. Let the editor take you to know it.

The first step

First of all, 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 you cannot enter the system, it may be the operating system or software problem that goes to step 3.

Step two

Check to see if there is a power problem, first to see if the power 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 three

Enter the last correct configuration to adjust, press F8, go to the advanced options page, select "Last correct configuration", and then press 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.

The fourth step

Check to see if there is a hardware problem, open the notebook to see if the hardware is loose. Generally, there will be an alarm if the hardware is not plugged in:

The long sound means that the memory stick is not plugged in.

One long and one short indicates that there is a problem with memory or motherboard.

One long and two short indicates an error in the video card.

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. Note:

Can not open the machine can be caused by many reasons, in the investigation process do not be irritable, be careful, if you do not understand the computer, do not repair, so as not to cause greater damage, should promptly find professional maintenance.

Thank you for reading this article carefully. I hope the article "the solution to the failure of notebook computer" shared by the editor will be helpful to everyone. At the same time, I also hope that you will support and pay attention to the industry information channel. More related knowledge is waiting for you to learn!

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