Why is my computer shutdown time slow

As long as the power is not cut off, the motherboard of the main chassis will light up, which is exactly like this.

As for the slow shutdown speed, there are two reasons:1If you have used the system for a long time and there is a lot of garbage in it, you can clean up the system garbage, but it is recommended to reinstall the system; 2.The system type, Vista and Win7 systems are under 1G memory, and the shutdown is very slow.

First of all, the virus mentioned above is very probable. Also, some files are damaged, but they are not very important, but they need to be executed when they are shut down, and it will take a lot of time! Finally, there are too many services and programs you prescribe!

When the computer is turned off, it will turn off one by one, so it is very slow. If there are no special requirements, it is recommended to reinstall the system! Turn off services that you don't use or rarely use.

Teach you a very simple and fast shutdown method, press Ctrl+Alt+Del to open the task manager, click Shut down, and then press and hold Ctrl to close it, generally within 3 seconds.

It is estimated that there are too many junk files, and the system junk files are cleaned up with z** or optimization master, and there is a little loose hard disk or memory, and the shutdown is also very slow, and even it can be turned on but not shut down.

Use antivirus software to kill the virus first to make sure there are no viruses.

Then it is recommended to use the 360 first aid kit to kill and see.

Use Windows Optimizer.

Anti-virus! After poisoning, only let the machine turn on, not shut down, this situation is very common! Pull up the task manager, you can see that many programs are still running, why is the machine turned off?

It may be that the virtual memory allocation of your system is unreasonable, or it may be a registry setting problem Open the registry (start running regedit), click "My Computer" to open the "Find" menu of "", as shown in Figure 5, enter AutoendTasks, and click "Find Next". Double-click to open the found result, and modify the "Numerical Data" to 1. Then under AutoEndTasks you can find hungapptimeout, waittokillapptimeout, set the "numerical data" to 2000 or less, here by the way, also modify the time of the menu delay, find the menushowdelay below autoendtasks, the value is in milliseconds, if you want to remove the menu delay, set it to 0.

It can also teach you how to shut down the computer in three seconds, and there is no harm to the computer.

It is to press ctrl-alt-delete at the same time to bring up the task manager, and then open the drop-down menu of "power off", for this option, you press and hold ctrl and then click power off, release it after three seconds, and ensure that the power will be shut down within three seconds.