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This article mainly introduces the xp system display black screen how to solve the relevant knowledge, the content is detailed and easy to understand, the operation is simple and fast, has a certain reference value, I believe that everyone after reading this xp system display black screen how to solve the article will have a harvest, let's take a look.

First, the display "black screen" caused by the outbreak of the virus.

Once the popular virus breaks out, it will cause operating system paralysis or startup failure. It usually results in a "black screen" on the display.

Solution:

For the black screen caused by paralysis caused by a general virus attack system, ① can return to normal as long as it is sterilized under DOS.

An unbootable black screen failure caused by the ② CIH virus. Backup and restore the hard disk master boot provided by antivirus software

Record (MBR) and C disk boot sector (Boot) function to restore the system to solve the "black screen"

2. Improper setting of monitor

At present, most of the resolution of ordinary household monitors is about 1024 × 768. if the setting is too low (some even as low as 640x480s), it may bring picture layering phenomenon to startup in Windows environment, affecting the normal video output and leading to black screen; if the setting is too high (resolution setting is higher than 1024 × 768), the graphics card chip may not support too high resolution and the picture may be jitter seriously, resulting in "black screen".

Another situation is that the driver installed on the video card is too old, which affects the normal operation of the display card and leads to the "black screen" of the display.

Solution:

① enters safe mode and resets the resolution. Restart the computer and hold down the "F8" key on the keyboard, enter the system boot mode selection menu, select "Safe Made" and enter. The safe mode is similar to the system that has just been installed, does not load any sound card or graphics card driver, and can easily and quickly detect and repair system faults.

Right-click the mouse, select "Properties" to go to the "display Properties" settings window, select the "Settings" option, find the resolution setting item, and set it to the lowest resolution of the video card. Most graphics cards support a resolution of 800 × 600 or 640 × 480, then restart the machine and the display returns to normal.

② graphics card driver new and old judgment and update. All kinds of drivers in the operating system are generally installed under "C:\\ Windows\\ system". To determine whether your graphics card driver is really "old", you can only be sure by looking at the driver file. Right-click on the desktop space and select "Properties → Settings → Advanced → version → Advanced Diagnostics → driver" you can see the various driver files for the video card

If you need to generate a report file for you to review carefully, the method is as follows: click the "report" button on the left, then click "generate" and then establish the saved location and file name, and finally click Save.

After determining that the driver is too old, you must upgrade the driver for the video card (a new version of the video card driver was prepared before); right-click and select "Properties → Settings → Advanced → Adapter → changes".

Follow the installation wizard to replace the old video card driver with the new version step by step and upgrade it to the new version. In this way, the "black screen" fault of the monitor can be solved because the video card driver is too old and the video card can not be refreshed to high resolution.

Third, conflicts between software and graphics card configuration files may also cause "black screen"

Now a lot of free software at home and abroad have trial versions. There are a lot of bug, installed in the system may cause software incompatibility with the system leading to "black screen"; and for different types of graphics cards because of the different color management of their drivers, it also has an impact on most image processing software (such as Photoshop), if there is a conflict between the two sides, it will cause "black screen" to occur again.

Solution:

① for the first case, completely uninstall the trial version of the software. You can use Regclean and other uninstall software to uninstall completely; wait for the official version to be released before installing, because the uninstallation process is relatively simple, the author will not repeat it here.

② for the second case, once encountered a computer, the graphics card is SiS620. Previously, the monitor property has been set to plug and play by default because the driver for the monitor was not found. One day, after a friend upgraded the driver of the graphics card, the display effect was significantly improved. But when a friend starts Photoshop, the system pops up an error message saying "error in startup", and then the screen goes black.

Considering that in the past (when the graphics card driver was not updated), starting Photoshop was completely normal, so it was suspected that the video card driver was in conflict with Photoshop. After repeated experiments and observation, it was found that when Photoshop initialized the ICC engine, it could not be carried out normally when reading the color list, and the system blacked out after popping up the prompt of startup error.

It seems that the reason for the error is that there is a serious conflict between the color management file of the new video card driver and Photoshop, which causes the video card driver not to work properly, resulting in a "black screen". Finally, replace the video card driver with the original driver of the system, and find the display driver, after the correct installation, the fault is resolved.

Fourth, the "false black screen" caused by the system setting

One case is that the energy-saving management mode of the display power supply is set to automatically turn off the monitor within a certain period of time (for example, 15 minutes). After turning the computer system into a "sleep state", it is unable to wake up the system to cause a "black screen" because of too many file fragments and too much confusion in the system.

Solution:

① for the first case: right-click the mouse, "property → screen saver → sets → to turn off monitor", set it to "never"

② for the second case: click "start → program → attachment → system tool → disk defragmenter" to defragment the files on the hard disk. If there is an error in your hard drive, you have to fix the error before you can defragment the disk.

This is the end of the article on "how to solve the problem of black screen in xp system". Thank you for your reading. I believe that everyone has a certain understanding of the knowledge of "how to solve the problem of black screen in xp system". If you want to learn more knowledge, you are welcome to follow the industry information channel.

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