Win8 can t shut down, automatically go back to the desktop

If the power is occasionally shut down and crashes, only press the power off button to turn on (if not, you have to unplug the power).

1) Isn't that true for your computer? If not, how did you operate before the computer could not be turned off or was slow? 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.

2) In addition, it is caused by the card, such as CPU and other hardware temperature is too high, or playing games, watching **, or operating large programs, or the computer has been used for a long time, at this time it is very stuck, you have to have some patience to wait for the computer to recover slowly, click on every page on the computer to recover slowly, and so on to return to normal after shutting down, if it is still not, just press the power on and off button to shut down (if the computer is on for too long, my experience is, Restart the computer every once in a while, release the cache, and then play better).

3) If the above methods can't solve the problem, first soft and then hard, reinstall the operating system, don't 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.

Please note: If you restore the system or reinstall it, when installing drivers, patches, software and other things, be sure not to install the things that affect your accident this time, otherwise it will be restored or reinstalled in vain.

4) In terms of hardware, such as hard disk, memory, etc., whether there is a problem, whether the temperature of CPU and other hardware is high, if it is caused by hardware problems, it is recommended to overhaul it.

Some users have encountered the problem of running the game on it into full screen and returning to the desktop within a few minutes. Open a document or chat software, the mouse and keyboard do not move, and it will switch out after a few minutes, and you must click again. How can this problem be solved?

Resolution. Some software that is not very compatible with Windows running in the background or pop-ups can cause this problem. For example, the "CCTV Audio" software installed on my computer will update data in the background and pop up pop-ups, which will cause the phenomenon of returning to the desktop when playing full-screen games.

Generally, it is enough to close these processes through the task manager, and the best thing to do is to uninstall these software that are not very compatible. If you're not sure which software is causing the problem, you can check each of them from the startup items.

When encountering this problem, especially when playing games, the level of annoyance must be conceivable. Due to the relatively low share, the compatibility of some software pairs is not good enough, and it is hoped that these software can optimize the support of pairs as soon as possible.

1. win+r, open the running window, enter regedit enter, so that the registry is opened, and then, locate to the following location: hkey local machine system controlset001 control graphicsdrivers configuration.

2. Right-click on the configuration, select Search, enter scaling, find scaling in the right box, and right-click scaling to modify.

3. Change the value to 3 (the original value is 4), this method basically kills the full-screen problem of all games under Windows7.

This kind of problem is generally caused by the poisoning of the resistant skin system or the loss or corruption of the system files.

1. Use software such as a first-aid kit to comprehensively check and scan the system for missing and abnormal settings, and repair the system.

2. If the software such as the first aid kit is invalid or there is no way to run the first aid kit, it is recommended to reinstall the original system. Before reinstalling, pay attention to back up the files in the computer desktop and C disk directory, ** the driver of the official website.