When you turn on the computer, the screen is black, the desktop is not displayed, and there is no pr

Let's see if the power is turned on.

The computer starts normally but the black screen does not show the desktop, the solution is as follows:

1. The first reason is a system failure, if there is a problem with your computer's system. For example, the installed patches are incompatible, or the software is incompatible, or the drivers are incompatible, and the system itself is missing some files that will cause a black screen.

2. If it is a solution to the system failure, there are two ways, the first method is when you turn off the computer and turn it on again. Press and hold the F8 key on your keyboard to enter the advanced boot options.

3. After entering the advanced boot options, select the last correct configuration from your advanced boot options. Then press enter, and after the execution is completed, you can enter the system.

How to take care of your computer

1. Use a balloon to clear the dust between the keys of the keyboard, and the fan should be cleaned with a cotton swab. If you want to remove the board, pay attention to whether the position is correct, whether the slot can be inserted firmly, whether the connection can be accurate, etc.

4. Good self-use habits: keep the room where the computer is settled dry and clean, especially the computer workbench should be dusted every day or two or three days, depending on the cleanliness of the room. Accurate power on peripherals first, then host and shutdown.

Before using optical discs or software software, it is necessary to disinfect the virus first. After installing or using it, you should also check for viruses again, because some antivirus software can do something about viruses in compressed files.

Dear, if the computer can boot normally, but the black screen does not show the desktop, it may be due to the following reasons: 1Graphics card failure:

Graphics card failure is a common cause of a black screen on your computer. If the graphics card is not working properly, the computer will not be able to display the desktop. 2.

Faulty monitor: If the monitor is malfunctioning, it can also cause the computer to go black. It may be related to hardware such as the display's wiring, control board, or base.

3.Display mode setting issues: If the display mode is set incorrectly, it can also cause your computer to go black.

For example, set the display mode to a resolution that doesn't support the display. 4.System Failure:

A malfunctioning computer operating system can also lead to a black screen. This could be related to reasons such as corrupted system files, incompatible drivers, or virus infection. In response to the above problems, the following measures can be taken:

1.Check the graphics card and monitor: You can check whether the graphics card and monitor are working properly, such as checking whether the wiring of the graphics card or monitor is properly connected, whether the monitor is working properly, etc.

2.Check display mode settings: You can check that the display mode settings are correct, such as setting the display mode to a resolution that supports the display.

3.Reinstall the operating system: If a system failure causes a black screen, you can try reinstalling the operating system.

In short, if the computer starts normally but the black screen does not show the desktop, it is recommended that you follow the above methods to troubleshoot them one by one, find the cause and solve it accordingly. If the above methods cannot solve the problem, it is recommended that you contact the computer repairer of the professional friend to talk about repair.

The computer starts normally but the black screen does not show the desktop, hello dear, 1It may be that there is a problem with the computer's system, such as incompatible patches, incompatible software, incompatible drivers, missing files from the system itself, etc. 2.

It may be that the graphics card and memory module in the computer are not in good contact, resulting in a black screen on the computer, so that it cannot enter the desktop. Solution: Try removing and wiping the graphics card or memory module from your computer, then reinstalling it.

3.It may be that the hardware related to the computer screen is damaged, which directly causes the computer to go black, so that the desktop system cannot be displayed.

The computer starts up normally but the desktop is not displayed on a black screen:System failure: If there is a problem with the computer's system, such as incompatible patches, software, or drivers, or the system itself is missing some files, it will lead to a black screen.

Turn off the computer and turn it back on while turning it on, press and hold the F8 key on the keyboard to enter the advanced boot options. From the Advanced Boot Options, select Perform Last Correct Configuration. Then press enter, and after the execution is completed, you can enter the system.

Meaning:

If the desktop icon is not displayed after the computer is turned on, right-click on the blank space of the desktop, and then click "View - Show Desktop Icon", so that the icon on the computer desktop will be displayed. If the desktop icon is not displayed, press the "ESC, Shift, and Ctrl keys" at the same time, and if there is no problem with the system, the task manager will be displayed. A Windows Task Manager window will pop up, switch to the Applications tab.

Summary. Dear, I am very happy to answer for you! The computer starts normally but the black screen does not show the desktop Reason:

1. Graphics card driver problem: There is a problem with the graphics card driver, resulting in a black screen. You can enter safe mode, uninstall the graphics card driver, and reinstall it.

2. Hardware problems: There are problems with computer hardware, graphics card, memory. Replug and replace hardware.

3 System File Corruption: Black screen caused by system file corruption. You can enter safe mode, run the system repair tool, and reinstall the system.

4. Virus infection: The computer is infected with a virus, resulting in a black screen. You can run antivirus software to scan and clean up.

5. Display problems: There is a problem with the display, the interface is loose, and the line is faulty. You can replug the monitor cable and replace the monitor.

Dear, I am very happy to answer for you! The computer starts normally but the black screen does not show the desktop Reason: 1. The display is scattered and the card is not opened, and the driver problem is:

There is a problem with the graphics card driver, resulting in a black screen. You can enter safe mode, uninstall the graphics card driver, and reinstall it. 2 Hardware Issues:

There is a problem with the computer hardware, graphics card, memory. Replug and replace hardware. 3. System file empty He corruption:

Black screen caused by system file corruption. You can enter safe mode, run the system repair tool, and reinstall the system. 4 Viral Infection:

The computer has a virus, resulting in a black screen. You can run antivirus software to scan and clean up. 5 Display Issues:

There is a problem with the display, the interface is loose, and the line is faulty. You can replug the monitor cable and replace the monitor.

Kiss, expand for you: how to maintain your computer: 1

Dust clearing between keyboard keys. Disassemble the board, pay attention to the position, slot insertion of Kaifu, and accurate connection when installing it again. 2. Maintenance of internal parts of the computer

The CPU is cleaned up in the spring period, and the individual is liquidated once every three months. 3.Memory graphics card, pay attention to the direction of plugging and unplugging, and plug in tightly, to prevent abandonment, plugging and unplugging memory is the direction of plugging in the opposite direction, which will burn the machine.

Restore the last normal configuration, for the win7 system, after the computer is turned on, quickly and intermittently hit the F8 key, the advanced system menu appears, and select [Last Correct Configuration] by moving the arrow keys to enter to restore the latest system state.

Task Manager (Windows 7 or later): Press and hold the shortcut key [Ctrl+Alt+del] at the same time to open the task options, and click [Task Manager]. Open the task manager, you can see that the computer is not really black, because the task manager can be called up normally! Click File in the upper left corner of Task Manager and select New Running Task.

Enter [ under the new task appears, and then click [OK]. Wait for 1 second, the black screen will disappear and the computer desktop will return to normal.

After the computer is powered on in safe mode, press the F8 key quickly and intermittently, and select [Safe Mode] to start. Enter the system, press the start button, open the [Run] window, and enter [cmd] to confirm. Enter the [netsh winsock reset catalog] command to press enter, reset the windows directory, and restart the computer as prompted.

Summary. Dear, if the computer starts normally but the black screen does not show the desktop, the specific cause analysis and solutions are as follows: 1Dear, first of all, this situation on the computer is most likely caused by too much dust inside the graphics card or loose after the inside of the graphics card is bumped and loosened Oh 2

Kiss,And then there is the poor contact between the graphics card and the memory, which leads to a black screen on the computer.,In general, this kind of problem has a high probability.。 If the display is not in good contact, it is easy to have a black screen, and some even have faults such as a blurred screen. At this time, you can open the case and use a Phillips screwdriver to remove the graphics card!

3.Kiss, we can try the "gold finger" part with an eraser and then plug it back in. It is also possible that the memory is loose.

The workaround is the same. Wipe and reinsert. You can also change the memory slot to test it!

Dear, if the computer starts normally but the black screen does not show the desktop, the specific cause analysis and solution are as follows: 1Kiss, first of all, the computer is likely to be in this situation because of too much dust inside the graphics card or the graphics card is loose after being bumped insideKiss,And then it's the poor contact between the graphics card and the memory, which causes the computer to boot up with a black screen.,In general, it's a big problem of pure god.。

If the display is not in good contact, it is easy to have a black screen, and some even have faults such as a blurred screen. At this time, you can open the case and use a Phillips screwdriver to remove the graphics card! 3.

Kiss, we can try the "gold finger" part with an eraser and then plug it back in. It is also possible that the memory is loose. The workaround is the same.

Wipe and reinsert. You can also change the memory slot to test it!

Dear, the specific steps to install the graphics card are as follows 1Dear, first of all, we want to disassemble the host computer first, first disassemble your computer host, expose the parts and interfaces inside, and then unscrew the screws to find the graphics card interface in the host, next to the graphics card interface, the two screws on the host shell to unscrew down! 2.

Dear, then we have to take down the baffle to take down the baffle on the host, and then use a screwdriver to unscrew the screws on the baffle below! 3.Kiss it, but also Lu Slag to align the chip of your graphics card with the card slot of the graphics card in the host, insert the chip into the card slot, gently press the graphics card down according to the brother's good, and hear the click It means that the graphics card is installed!

Dear, finally, install the chassis shell according to the gap, and then tighten the screws on the bezel a little harder!