When the computer is turned off, select Shut down and restart, the prompt box is white, what should

If you install XP or Win7, you can press the boot button directly, or you can shut down normally, and it will not damage the computer.

You can choose to shut down in the Task Manager.

The solution to the automatic shutdown of the computer:

1.First of all, check whether there is a problem with the hardware, focusing on the power supply of the motherboard, CPU fan, host power supply, and power socket.

2.Check if there are some applications that have enabled shutdown after the task is completed. This is evident from this. The feature is that before shutting down, there will always be a program that has been run, and a dialog box will generally pop up to remind you to shut down.

3.Resolve virus Trojans and repair system damaged files. With the latest version of Kingsoft Antivirus 2011, you can complete virus removal and system configuration repair at one time. "

There is a white frame in the upper left corner of the computer screen.

I think your computer should have a white screen, I have seen a post on the Internet that if you usually shut down abnormally, that is, when there are many applications and software running, you suddenly turn off the power section, it may be a white screen phenomenon for the machine in the future!

Actually, I don't know if your computer is a laptop or a liquid monitor or a desktop monitor, but I know of the first two of the first two shoes that have this happening!

What kind of computer is yours?

Let's not care what kind of one he is, we can see if it's a problem with the lack of contact, we can also do a test ourselves, you can connect an external monitor to see if there is a problem with the graphics card, and you can also connect other monitors to see if there is a problem with the desktop!

If you're on a laptop, you can take a look at this passage:

Wen Luo Jianyong.

The white screen when turned on, or the people who use the computer understand the meaning of this "white screen", but there are also a few people who use the computer who do not know enough about the white screen. Is it a quality problem with the screen or a damaged graphics card? Will it occur if the LCD screen is not in good contact with the motherboard cable frequently?

Why do some laptops occasionally have white screens? How can you determine the meaning of a white screen?

With these questions, the author will give a detailed answer to the meaning of the white screen and the ** that produces the white screen. First of all, the white screen is our term in the maintenance industry, the boot light can be lit, the screen is blank and the boot screen is not displayed, but the sound of entering windows can be heard.

In the process of use, you need to know how to count as a white screen, whether the white screen is connected to the graphics card, as long as the computer and PC monitor are connected to the boot to see if the display is normal (generally there is a port for an external PC monitor behind the computer). If the PC monitor display and the laptop screen display are both white, then the possibility of damage to the graphics card is relatively high. The graphics card of the laptop is divided into two sets of synchronous signal output, one for the LCD screen and the other for the display port, so the best test method for whether it is connected to the graphics card is to connect it to the PC monitor.

1) If you say the box at the top of the **application error, that dot in English is the program name or process name, you see what it is, to search for it, if it is the software to uninstall it to test it, if the box does not say anything look at what is said below.

Try to uninstall all the software, drivers, patches, etc. before the accident, if the uninstalled software is invalid or you don't know what is installed, first soft and then hard, restore the system or reinstall (if you have any questions, please ask me) sail model.

2) If the above methods can't solve the problem, first soft and then hard, reinstall the operating system, do not install software, patches, drivers, etc., and see if there is still a problem with the shutdown state? 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.

Use the system that comes with the system restore method:

The system comes with the system restore: "Start" "Programs" "Accessories" "System Tools" "System Restore", click "Restore my computer to an earlier time", press Next, you will see that the date page has a dark date, that is the restore point, after you select, click Next to restore (win78 restore the system, right-click on the computer to select attributes, select system protection on the right side, round the system restore, follow the steps to do it, if there is restoration software, you can also use the software to restore the system).