After the computer is shut down abnormally, the logo is displayed after booting up, and then the scr

Sometimes after installing some software or hardware drivers, you find that after restarting, the computer can't enter the system, and the screen has been black, which is the black screen caused by the software. Here's how to fix it:

1. Press and hold "Ctrl+Shift+.""Launch Windows Task Manager.

2. Click"Applications"。

3. In"Applications"Options, click in the lower-right corner"New task (n)."。

4. Eject"Create a new task"window, Enter"explorer"。

5. Click "OK" or press "Enter" directly to restart the computer.

Summary. 1. Unplug all external devices, such as mouse and keyboard, external screen, etc., unplug the external power supply and use the battery to turn on, and confirm whether the hard disk indicator flashes during the boot process and whether it is turned on**.

2. Repeat the above operation, this time plug in the external power supply, remove the battery and boot the test. The analysis of the test results of the above two items is that if any two of them are in the same state of boot black screen and no boot sound, it may be caused by a motherboard failure. If there is a boot **, it means that you can enter the system, and the situation may be a failure of the screen itself, a data transmission problem with the screen cable, such as only one of the above two boots** or a successful boot, it means that it is a problem with the power adapter or battery.

3. The boot screen caused by the system, the screen is black in this case, there will be BIOS interface logo, and the cursor will flash in the upper left corner of the screen, even if there is no cursor, the screen will be brighter than if it is not powered on. Hope it helps.

When the computer is turned on, the logo screen goes black.

It's the Rescuer Y7000 After the last forced shutdown, this time it was turned on to enter the logo loading interface, and then it entered the black screen, the screen has been black, the fan rotates normally, and the keyboard light is normal.

1. Unplug all external devices, such as mouse and keyboard, external screen, etc., unplug the external power supply and use the battery to turn on, and confirm whether the hard disk indicator flashes during the boot process and whether it is turned on**. 2. Repeat the above operation, this time plug in the external power supply, remove the battery and boot the test. The analysis of the test results of the above two items is that if any two of them are in the same state of boot black screen and no boot sound, it may be caused by a motherboard failure.

If there is a boot **, it means that you can enter the system, and the situation may be a failure of the screen itself, a data transmission problem with the screen cable, such as only one of the above two boots** or a successful boot, it means that it is a problem with the power adapter or battery. 3. The boot screen caused by the system, the screen is black in this case, there will be BIOS interface logo, and the cursor will flash in the upper left corner of the screen, even if there is no cursor, the screen will be brighter than if it is not powered on. Hope it helps.

Hello, the reasons are as follows: 1. Incompatible graphics card drivers will also cause a black screen, restart the computer, and then keep clicking the F8 key to enter the safe mode. Enter safe mode (some have different ways to enter safe mode, restart the computer and force it to shut down in the logo interface, repeat three times before entering), and then check for viruses and uninstall recently installed programs and software. 2. First check whether the power cable is connected normally, detect whether the display is damaged, and the detection method only needs to turn off the computer, and only turn on the monitor whether it will show no information.

If there is no signal displayed, it proves that the display OK3、If the security mode can't be entered or the screen is still black after entering,Reinstall the system decisively after checking the hardware problem4、The most hardware problems are the memory module,Disassemble the machine and pull out the memory module to see if there is any oxidation,Use an eraser to wipe the gold finger or replace the memory module and insert it back; 5. The graphics card is also a big killer of the black screen of the computer boot, caused by the loose and damaged graphics card, you can also unplug it, wipe the metal part and replace it to try to boot up.

Summary. 1. First of all, let's check whether the power cable is normal, and then check whether the display is damaged, the detection method is to turn off the computer, only turn on the monitor, and see if the display has a signal, no signal means that the display is fine. 2. Incompatible graphics card drivers will also cause a black screen, we first restart the computer, and then keep clicking the F8 key to enter safe mode.

Enter Safe Mode, then check for viruses and uninstall recently installed programs and software. 3. If you can't enter the safe mode or the screen is still black after entering, let's decisively reinstall the system. 4. In fact, there may be a problem with the hardware, the most hardware problem is the memory module, disassemble the machine and pull out the memory module to see if there is any oxidation, wipe the gold finger with an eraser or replace the memory module and insert it back.

1. First of all, let's check whether the power connection is normal, and then check whether the display is damaged, the detection method is to turn off the computer, only turn on the monitor, and see if the display has a signal, no signal means that the display is fine. 2. Incompatible graphics card drivers will also cause a black screen, we first restart the computer, and then keep clicking the Qingxian F8 key to enter safe mode. Enter Safe Mode, then check for viruses and uninstall recently installed programs and software.

3. If you can't enter the safe mode or the screen is still black after entering, let's decisively reinstall the system. 4. In fact, there may be a problem with the hardware, the most hardware problem is the memory module, disassemble the machine and pull out the memory module to see if there is any oxidation, wipe the gold finger with an eraser or replace the memory module and insert it back.

Extended Information: Software (Chinese mainland and Hong Kong terminology, called software in Taiwan) is a collection of computer data and instructions that organize the limbs in a specific order.

Generally speaking, software is divided into system software, software for use and middleware in between. Software does not only include computer programs that can be run on a computer (in this case, a computer in a broad sense), but also documents related to these computer programs are generally considered to be part of the software. To put it simply, software is a collection of programs and documents.

In addition, it also refers to the management system, ideological ideology, ideological and political consciousness, laws and regulations in the social structure.

Hello friends:

If the logo is displayed, the screen is black, 80% is a system failure, if you have done a backup image before, as long as you can restore it with one click, if not, you can only use a CD, U disk, and reinstall the system.

Hope it helps you and I wish you happiness

6.Enter the safe mode to repair the computer, if it can't enter the safe mode, please reinstall the system.

Hello dear, the answer is over, if you think it's helpful, please give a like, I wish you a happy life, goodbye.

What should I do if the monitor screen goes black after the computer is turned on.

The version is too low.

Or maybe the computer is too stuck

There are basically 4 main reasons for this situation:

1. The computer mistakenly deletes or destroys the system files. Then the system needs to be reinstalled.

2. It may be caused by the compatibility conflict between the installed software or plug-ins and the system. You can force shut down 3 times, and then restart the computer to bring up the recovery screen - select safe mode - and then the computer will restart into safe mode, after entering safe mode, open applications and functions, and delete the recently installed software or plug-ins.

3. It may be that the system suffers from malware or computer virus, and the virus causes the system to malfunction. Force shutdown 3 times, then restart the computer will appear recovery screen - select safe mode - then the computer will reboot into safe mode, after entering safe mode, use security software to disinfect.

4. It may be a disk problem. You need to check the disk, and if there is a problem with the hard disk, you can replace it with a hard disk.