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Since you did not elaborate on the specific situation, I can only describe the possible reasons from both the software and hardware aspects, please analyze them according to the actual situation.
Go to CMOS, in the power management menu, see if the "PME Event Wake Up" item is "Enable", if so, change it to "Disable".
There is also a possibility that it did not shut down or restart, but there were some blue screen errors when shutting down, and in the operating system, the default method is to restart, you can open the "My Computer" Control Panel "System", find "Advanced" (to have administrator privileges), find "Settings" in Startup and Fault Recovery, remove the "automatic restart" checkmark, click "OK", if the blue screen appears when shutting down, you can find the error number, check the reason on **.
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This is not a virus.
It's a problem with the system registry. If you install more software, you will have certain deletions and changes to the registry. This can happen to you over time. My classmates are like that. The best way to do this is to reinstall the system.
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It should be the jumper on your motherboard plugged in the wrong way.,Plug the reboot into the shutdown.,You can take it apart and take a look.,If it's like this every time.,It should be a problem.。
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Shut down from the start menu and try three times, if there is no restart, it means that the shutdown button is broken (solution: change, take it to repair).
Three shutdowns, there is a restart, and there is a system self-test, it is to install the XP system, and if you say it, do it.
Right-click on My Computer in the Advanced Startup and Recovery box settings.
Remove the "before auto-restart" in System Failure.
Let's try to get back on again, hehe, problem solving, :)
Give me more points.
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It can only be powered off by pressing and holding the power off button for more than 5 seconds!!
Press and hold it and generally restart! ·!
Please practice! ·!
Don't forget to give me points.
It can only be powered off by pressing and holding the power off button for more than 5 seconds!!
Press and hold it and generally restart! ·!
Please practice! ·!
Don't forget to give me points.
It can only be powered off by pressing and holding the power off button for more than 5 seconds!!
Press and hold it and generally restart! ·!
Please practice! ·!
Don't forget to give me points.
It can only be powered off by pressing and holding the power off button for more than 5 seconds!!
Press and hold it and generally restart! ·!
Please practice! ·!
Don't forget to give me points.
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I've encountered this kind of problem before.,I did it with the way the previous masters said.,It didn't work.,A few days ago I dismantled the memory.,And then change the slot.,The result is that there has never been a problem.。 So I guess it's the contact between the memory and the socket, you can go and give it a try, I don't know if it works.
Judging from the above description, there is no response when you press the on/off button, and the following reasons can be considered: >>>More
1. There is something wrong with the system.
2. Check to see if you have won"Orange August"Virus. My friend's machine had a situation similar to yours some time ago, and reinstalling the system can't solve it. Later, I helped him find out"Orange August"virus, it's good after reinstalling the computer. >>>More
First, it may be the blue screen caused by the incompatible lock of your graphics card, it is recommended that you uninstall the graphics card driver in safe mode and install the driver on the free drive disk of your computer's graphics card. >>>More
As long as the power is not cut off, the motherboard of the main chassis will light up, which is exactly like this. >>>More
It's also possible that the network management restricts the use of the external network, and how to connect to the external network will automatically shut down, which is the case with mine, and finally I must solve the problem with the registry.