There are several reasons and solutions for the sudden death of the win7 system computer.

The win7 system computer suddenly has a screen crash. I believe many users have encountered it, especially when playing games or watching movies to the wonderful part. A flower screen or a crash has occurred. Many computer whites are confused about this problem, resulting in a sudden occurrence of the screen dead phenomenon in the win7 system computer. How to solve such problems? The following small series and everyone introduced the win7 system computer suddenly occurred. Several reasons and solutions.

The solution is as follows:

1. If you boot up, that is, when your computer displays your computer brand or displays your motherboard LOGO, it will take a screen. Most of the time, your computer hardware has a problem. If you can't grasp it, you can press DEL or F2, F12 to see the computer BIOS. If you really spend the screen, you are sure that you have a problem with the hardware.

First of all, you can replace your monitor data cable. Now most of them are VGA cable. You can re-plug it first, or dial it to see if there is a broken needle or the line is broken.

2, maintenance experience shows that most of the display screen is a problem with the graphics card. We first shut down the power and open the cover. Remove the graphics card, first look at the display capacitors have no drum kit. Do not use if the capacitor is bulging.

3, if the capacitor does not bulge, the video card will be dialed down to see if the gold finger is oxidized, whether or not, we use the rubber to carefully rub the gold finger, wipe it clean and then plug it in. Powerful to see if there is no good.

4, if you still spend the screen, it may be that the graphics card's memory is broken, if a memory module on the graphics card is broken, it will lose color. If you have a graphics card around you, you can try it out with a block of graphics.

5, if the graphics card is not used, it is only possible that the display is out of order. However, displays, especially nowadays, have fewer problems with liquid crystal displays. Except for some miscellaneous cards, I mean that the display that comes back from the second-hand market is more prone to problems, or that you have been in the past for a long time. Generally, the normal use is more loving, I have not seen the LCD screen out of the screen.

6, of course, if you do not see the monitor screen when you boot, you will see the screen after entering the system. Mostly it is caused by display driver problems or system poisoning. We can reinstall the driver with the driver disk that was sent when the graphics card was purchased, or download the driver wizard to update the latest graphics card driver and restart the system.

7. If it is still not solved after rebooting, only reinstall the system to solve it.

The reason and solution for the sudden occurrence of the screen freeze phenomenon in the win7 system computer is shared here. Computer flower screen may also be a display problem. If the above method is invalid, you may wish to change the monitor to see.