When the computer is shut down, it will automatically jump to the user switch interface, but it can

Isn't that how your computer is? If not, how do you operate it before you can't turn it off? What hardware has been installed, what is it, can you please tell me about it? (If there is an occasional shutdown crash, please press the power on and off button to turn off the power on).

If such a problem arises, the driver is not suitable, or the system problem is caused, can you restore the system, or not reinstall the operating system, do not install software, patches, drivers, etc., and see if there is still a problem with the shutdown? If you don't install drivers, patches, and software step by step, and find something that isn't suitable, don't install it.

If the shutdown is slow or the shutdown problem cannot be resolved temporarily, the shutdown is done. Right-click on the taskbar, select Task Manager, hold down the Ctrl key and do not move, click "Shutdown" and "Close" on the Task Manager page with the mouse, then release the hand that presses the Ctrl key to wait for the shutdown.

In terms of hardware, the CPU and other hardware temperatures are too high, inappropriate hardware is installed, inappropriate things are installed before the accident, playing games, watching ** or operating for too long at this time, the computer is very stuck, etc., ask me if you have any questions.

If it is still the case next time, turn it off after all the programs are turned off and then shut down, if it is still a problem, then reinstall it.

You're pressing the wrong one, wow. Start Shut Down Computer Shut Down You must have pressed Start Logout You're taking a good look at it.

Problem: There are many reasons why the shutdown cannot be properly shut down, such as delayed shutdown commands or system fraud, or the shutdown program conflicts with other programs, or is infected with a virus, or there is a problem with the hard disk or memory.

Solution: Force shutdown: If the power cannot be shut down normally, press and hold the power switch of the host for a long time until the power indicator of the host goes out.

2.The next time your computer shuts down, you must close other running programs normally.

3.If the above operations still do not solve the problem, press F8 to enter safe mode after booting up, run 360 Security Guard and combine it with 360 antivirus or similar security software to thoroughly check and kill Trojans and viruses.

4.If the above does not work, please reinstall the system.

Turn off the power screen and it goes out, since the online method has tried a lot and it doesn't work, then ask a professional master to come to the door.

Press Ctrl+Alt+Del to bring up the Task Manager.

Shut it down from there and try it.

You can go to the user first, and then open the computer properties and change the user.

Did you press the wrong button anymore, press standby, or something?

Will it not turn off when the power is unplugged?

Auto Shutdown Troubleshooting Methods:

1. There may be a problem with the BIOS settings, enter the BIOS to restore the default settings or take out the battery of the motherboard, reverse the buckle discharge, and wait for 5 minutes to reverse install it. Purpose: To restore the default values of the BIOS settings and eliminate the automatic reboot or shutdown of the BIOS cooling presets.

2. If the computer shuts down automatically when using a certain application software, the automatic shutdown failure may be caused by this program software, and the program software can be uninstalled.

3. Then check the power supply, the power supply quality is poor, aging or the power is too small, which can not meet the power supply needs of the computer accessories, and the high-power and high-quality power supply can be replaced.

4. Then use the elimination method to check the memory, graphics card, CPU, CPU fan, motherboard, etc.

5. Check the memory, the memory quality is not up to standard, poor heat dissipation, overclocking, mixing and inserting of different brands of memory and the CAS value setting is too low, etc., which can cause the computer to shut down automatically, and the memory parameters can be adjusted accordingly in the BIOS.

6. Check the motherboard, the motherboard aging, capacitor failure or pulp, the motherboard power pins, the motherboard and the chassis backplane short circuit can cause automatic shutdown, you can take the motherboard out of the chassis to check or test, then check whether the CPU fan rotation and the CPU temperature is normal, and then check whether the bottom of the CPU fan heatsink is dry, if it is dry, clean the silicone on the CPU fan, and then recoat the good silicone. If the fan is not normal, replace the CPU fan.

7. Cleaning method: It is a method to eliminate faults by cleaning the dust of the parts in the computer host. Dust is one of the factors that can also cause computer automatic shutdown failures, dust can cause parts aging, pin oxidation, poor contact and short circuit and other failures.

For these faults caused by dust, it is generally more effective to use the cleaning method.

8. The power supply system is unstable, which can also cause the occurrence of automatic shutdown faults, and a UPS backup power supply with voltage stabilization function can be considered.

If you want to turn it off, press and hold the power button for 5 seconds to turn it off.

Reinstall the system, this system is not suitable for your computer.

Let's redo the system. It's also very simple.

Automatic computer shutdown:

1.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, and add new heat dissipation silicone grease. 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;

2.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 suitable plan from the drop-down list in the power usage scenario, and set the list of Monitor Off, Hard Disk Off, System Standby, and "Never" below by application (or set a suitable time);

3.Open the control panel Turn on hardware and sound Power Options Select Turn off the monitor (select Never or Set Time) Select Never or select the appropriate time from the drop-down list next to Make the computer go to sleep (Win7 system);