My computer can t be completely shut down, after shutting down, a few clicks of the mouse, automatic

This cold salad is not good, but it is steamed.

Summary. This phenomenon may be caused by the mouse boot function enabled in the BIOS. If you want to turn off this function, you need to restart the computer and press the DEL key to enter the BIOS settings.

The mouse boot function is generally in the power setting surface of the BIOS.

Find "power on by mouse" to set it, this sentence means to turn on the computer with the mouse, after turning on the function (enabled), you can turn on the mouse when you move the mouse, if you want to turn off this function, just change the setting value behind this function to "disabled", and then press f10 to save and exit and restart the computer, this problem should be solved.

After the computer is turned off, it will automatically turn on when you touch the mouse and keyboard, and this phenomenon may be caused by the mouse boot function turned on in the BIOS. If you want to turn off this function, you need to restart the computer and press the DEL key to enter the BIOS settings. The mouse boot function is generally in the power setting surface of the BIOS.

Find "power on by mouse" to set it, this sentence means to turn on the computer with the mouse, after turning on the function (enabled), you can turn on the mouse when you move the mouse, if you want to turn off this function, just change the setting value behind this function to "disabled", and then press f10 to save and exit and restart the computer, this problem should be solved.

If you click too many mouse clicks, you can send input instructions to the computer when you click the mouse, and if the computer can't handle the big situation correctly, there will be an automatic shutdown situation.

Generally, the automatic shutdown may be caused by the high temperature caused by too much dust in the CPU fan, if so, clean up the dust of the CPU fan and heat sink, add new heat dissipation silicone grease, if the heat dissipation fan is broken, change it. If it is not a problem, it may be caused by problems with motherboard parts or power supply, voltage instability, hard disk failure, etc., and the new hardware is not compatible. In addition, a Trojan horse can also cause a shutdown due to a system failure, but the probability of this is very small, restore the system or try to reinstall it.

If it automatically shuts down or standby without operation, it may be a problem with the settings. Right-click on the desktop to select Properties Screen Saver Power Supply Select a scenario that suits you from the drop-down list in Power Usage Scenarios, and set Never in the list of Monitor Off, Hard Disk Off, System Standby, and so on below (or set a suitable time).

Open the control panel All Control Panel Items Power Options Select Turn off the monitor (select Never or Set Time) Select Change the computer sleep time on the left, and select Never or select the appropriate time (Win7 system) from the drop-down list next to Make the computer sleep.

See if it's caused by the settings below.

The computer should not operate at full capacity, that is, when playing games, watching, watching, and watching web pages, it is most likely to crash, blue screen, automatic shutdown, etc., so don't operate other things when playing games, watching, **, and watching web pages.

What mouse clicks too much will automatically shut down?! It is estimated that the computer will automatically shut down after being turned on for a while?!。 What exactly is the reason for this, you have to look up carefully.

So casually who can answer your question ... Netizens are not immortals. Alas!.. Dizzy...

Are you not a Vista system? Hit that power off? It's standby. In the case of XP system, it probably won't, unless you set the shutdown to standby, and then wake up with the mouse.

Now I can't be sure if your shutdown is or if it's really shut down, if you don't move the mouse, it will turn off? Will it still open when you move the mouse again? If it did, it definitely didn't turn it off, but it just went into standby.

That means you click the shutdown button to perform the sleep command. It's not really a shutdown.

You can go to the power management to set the execution command of the shutdown button to power off.

Do you have set up boot matters in coms, such as keyboard boot, timed boot, mouse boot.

If you have set it up, turn off the boot event.

Since you didn't say the model of the motherboard, then I can only help you guess here.

1. Focus on checking the mouse interface to see if there is a problem.

2. Take a look at the jumper near the mouse interface of the motherboard, whether it is set to turn on the mouse (see the motherboard manual).

3. Take a look at the motherboard manual, whether there is a mouse boot setting (motherboard manual) in it, if so, close.

4. After removing the motherboard, assemble it again, and see if it still turns on if the mouse is still moved. If yes, then check the item. If it doesn't turn on anymore.

Then put the motherboard back into the chassis again, and be careful not to force the motherboard to squeeze it. This will damage the motherboard and cause some strange problems.

Check it out:

1.Use optimization software, such as 360 Security Guard Function Collection, boot acceleration, and optimize boot startup items.

2.Use anti-virus software to scan your system for viruses!

3.with optimization software. Like 360 Security Guard, etc., carry out "Junk Cleanup", "Plugin Cleanup", "Trojan Horse Killing" and "System Repair!"

4.Right-click on My Computer – Properties – Hardware – Device Manager – Ideata ATAPI Controller – Primary and Minor.

IDE Channels - Set auto-detection to none.

OK i.e. 5Clean up disk fragmentation.

6.The hard drive has bad sectors.

HDTune or MHDD scans the hard disk for bad sectors7The compatibility of the memory is not good.

8.Motherboard issues.

1. Check whether the CPU is overheated and whether the CPU fan holder is stable, if it is broken.

Or it is unstable, the CPU fan cannot be suppressed, the CPU fan has insufficient heat dissipation capacity, and the CPU temperature is too high, and the motherboard's automatic protection function will automatically shut down. (Use the hardware master in the 360 security guard to check the temperature).

2. The capacitor of the motherboard is deformed, and the deformation may be caused by the unstable voltage of the host, so it can be replaced.

3. When the power supply of the host fails, or the voltage fluctuates greatly, the AC regulated power supply can be added.

4. No, it is recommended to use 360 Antivirus 360 Security Guard to repair it in safe mode, and it is not possible to disconnect the network and reinstall the system to eliminate system problems.

Hardware contact issues, heat dissipation issues, and excessive dust on the motherboard can all lead to failures.

Automatic shutdown is likely to be poor heat dissipation, poor heat dissipation causes the CPU to protect itself, and then force restart, if the mouse can't be used, it is a problem with the South Bridge chip, and it is also estimated to be a heat dissipation problem.

Clean up the dust and coat the CPU base with silicone.