How to fix the black screen? This problem is common in different operating systems – you turn on the computer or laptop, but the screen is empty. Sometimes the display glows, sometimes it stays dark.
What do you do when this happens to your Windows 10 computer? Let’s start with learning the most common reasons that may cause this issue.
Another way is to use an external drive, such as a DVD or flash drive. If you can log in, a black screen can be as simple as a program that hangs at startup. In this case, you can close the destructive program through Task Manager. One option is to find the LockAppHost.exe file on the Details tab and complete the task.
We have described just some common reasons and solutions to the black home screen problem. But let's discuss them and some others in more detail.
The main possible reasons for this problem are:
Many of these problems can be fixed at home with your own hands, but if you are a non-technical person and all you can do is keep crying, “Why does my screen go black?”, you’d better leave it to professionals.
The “computer screen is black” problem can be caused by a connection issue between your device and your monitor.
Sometimes a black screen appears because Windows 10 loses communication with the monitor. Restart the video driver and use Windows + Ctrl + SHIFT + B to update the monitor connection.
On some devices, such as Surface Pro 7, you can wake up the screen by pressing the magnification button and decreasing the volume three times simultaneously. During awakening, you will hear sound signals and actions on the screen, indicating that Windows 10 can respond to the command and try to install a new connection.
In addition, assuming that Windows 10 corresponds to, you can use Windows + P to open the project pop-up menu. Then press the P key again, then press the ENTER key to go between different display modes and view whether the dead computer screen will disappear. If the screen remains black, press and hold the power button for about 10 seconds to turn off the device. Then press the power button again to restart.
Blank screens with rotating dots can be triggered during startup by peripherals connected to the device.
Typically, rotating dots indicate that points have been set, you may need to wait a few minutes, but if the waiting time is too long, this may be a hardware compatibility issue. If you have such situations, disconnect all peripherals and computers, including printers, cameras, removable disks, and other USB devices.
Restart the device, if it returns to normal, the problem may be one of the surrounding devices. You can determine which component is caused by the reconnection to the conflict. Once you find out about the peripherals that are causing the problem, turn it off, restart your computer, search online to find a solution, or contact the manufacturer for more help.
The way to solve the problem depends on its cause. Below we will present several solutions in the form of a guide that can help you step by step.
You may need to restart the disconnect issue by following these steps:
Click step by step:
Run Windows 10 for an hour and run services, drivers, and programs to continue running in the background. You can have a black screen on the computer because one or more components are not working properly. Quite interestingly, Windows 10 can be run with a minimal set of services, drivers, and applications, which can help you understand what causes the background mode to darken the screen again.
Still asking, “Why is my computer screen black”? Do you know that Windows 10 also allows you to re-enter services individually to determine which component is causing the problem? That’s how you can do it:
System Restore in Windows 10 can help undo system changes that can cause a monitor blackout screen. With this feature, you will not lose any files, but you may lose some settings, programs, and updates depending on your current configuration. Activate advanced launch with the media download method. Additionally, you can use a USB flash drive to access your recovery media settings by following these steps:
Important! If your computer does not boot from USB, you need to configure the motherboard BIOS settings to allow booting from USB. For example, you can enter the BIOS by turning on the device and pressing one of the Delete or Esc functions. Click Next – Restore Computer.
If you doubt that you will be able to cope with the problem with the help of our instructions, you can always contact the support service. For example, Howly assists its customers around the world. Some of the simplest things you can do to better describe your problem and make sure black screen of death requires professional attention are:
Warning! If you have no experience in cleaning contacts, skip this step!
After cleaning the contacts, use up the remaining charge by holding down the power button. Insert the battery and try turning on the device. If it doesn't turn on, then the battery is probably dead.
Note that we strongly do not recommend using the following methods on your own without clear instructions or the help of professionals.
Attention: do this only if you have a clear idea of how the laptop works. Otherwise, you can completely break it.
Change one element at a time and try to turn on the device. For example, RAM, hard drive, and so on.
In Device Manager, look for any components marked with an exclamation or question mark.
There is a chance that after a reboot, the system will download and install the correct and fresh driver options, after which the screen will work.
The Black Screen of Death is usually caused by a software glitch (or Windows Update) but can often be repaired. Black screens that occur seemingly at random are usually the result of a more serious hardware problem. This will require component repair or replacement. Whatever the case, there is almost always a solution.
Check your Peripheral Devices. Restart the computer with a single monitor plugged in. If the screen is still black, try switching the cable that connects the monitor to another one. Try plugging it in with a different cable type or to a different port in your computer.
1. Press and hold the power button.
2. Hold the power button down for 5 seconds or until the computer's power is off.
3. Wait 30 seconds.
4. Press the power button to start the computer.
A black screen on a computer can be a serious problem for you, and it is not always possible to solve it. However, immediately throwing out the computer is also not an option. We hope our advice helped you find the answer to the question Why does my screen keep going black? But if not, you can always contact Howly experts. They will approach the problem in more detail and tell you exactly what needs to be done specifically in your case.
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