The computer screen suddenly went black and white, and who could help

Maybe you don't know, because starting today, May 19-21 is designated as China's Day of Mourning, and most of the country's **most** changed to black and white.

There are also most games that are unpaused for 3 days.

That's why it's like this.

It is also the form of mourning set up by *** and our country's embassies and consulates abroad!

The computer is fine!

Announcement: In order to express the deep condolences of the people of all ethnic groups across the country for the compatriots who died in Wenchuan, Sichuan, it was decided that May 19 to 21, 2008 would be the National Day of Mourning. During this period, the national and all institutions stationed abroad lowered the flag at half-mast to mourn, stopped public entertainment activities, and set up a condolence book with our country's embassies and consulates abroad.

From 14:28 on May 19, the people of the whole country observed a three-minute silence, when cars, trains, and ships sounded their horns, and air defense sirens sounded.

The landlord cares for the people around him, and hopes that you are also healthy and safe.

You look at the graphics card.

Right-click on the desktop, select Properties, and see if the color settings can be adjusted to 16-bit or 32-bit.

If you can't, then you need to reinstall the graphics driver.

Three days, games, movies or anything can't be done, and it takes three days to add 10,000 points.

See if there is any problem with the graphics card driver. If there is no problem, the graphics card is aging.

On May 19 and 21, the National Day of Mourning, all the ** themes are displayed in black and white Silent mourning for the dead compatriots in Wenchuan

National Day of Mourning, all black and white, will be fine in three days.

Workaround for computer screen to turn black and white:

1. Right-click on the desktop and select Personalize.

2. Click to the background page, drop down, and click "High Contrast Settings" in "Related Settings".

3. It is easy to see a "Apply Color Filter" here, this switch can switch between black and white and color, and the computer can restore color after pressing the state of off.

If your computer screen turns black and white, it's possible that you accidentally pressed the shortcut key, or that your computer's screen settings are incorrect. Here are some possible workarounds:

Check for shortcuts: Some computer brands can switch to black and white mode. You can check your computer's instruction manual or search the Internet for information to see if there are such shortcuts.

If so, try pressing the corresponding key combination to see if you can switch back to color mode.

Check your screen settings: If you didn't press the shortcut key, try checking your computer's screen settings to see if you're using black and white mode by mistake. In the Windows operating system, you can press Win + I or find the settings option in the Start menu, then select "Accessibility" or "Display", check if Dan Yanyuan has "Grayscale Filter" or "Black & White Mode" turned on, and if so, turn it off.

Restart your computer: If the above methods don't solve the problem, you can try restarting your computer. This may clear some misplaced crash settings or unexpected shortcut operations, returning the screen to its normal color mode.

If none of the above methods solve the problem, you may want to consider a computer hardware failure or software issue. It is recommended to contact the computer manufacturer or technical support personnel for further troubleshooting.

There can be many reasons why your computer screen turns black and white, such as hardware failure, operating system settings, etc. Here are some possible solutions for your reference:

Check the display settings: Press the "Windows" + "I" keys on the keyboard to open the "Settings" window, and in "Personalization" - "Color", make sure that the "Use Filter" is set to off.

Use shortcuts: You may have inadvertently pressed some shortcuts, causing the screen to turn black and white. Please press the "Windows" + "CTRL" + "C" keys to disable the black and white mold width wax type.

Replace the VGA cable: If you are using a VGA cable, it may have problems such as looseness, damage, etc., causing the screen to turn black and white. Check that the cable is well connected, or replace it with a new VGA cable.

Update or restore graphics drivers: You can try updating your graphics drivers or rolling them back to a previous version to resolve the issue.

If the above solutions don't solve your problem, more in-depth troubleshooting may be required. It is recommended that you contact your computer manufacturer or a professional repairer for assistance.