laptop black screen

What Is laptop black screen and How Does It Work?

Using a Windows 10 or 11 laptop, you will mostly see your computer screen going black randomly. What should you do with the laptop black screen problem?

Many people say my laptop screen is black. Some of them have reported that the black screen does not always occur. However, if the screen turns black for a second per second, then it happens again after 5 seconds. 

Mostly you are experiencing a PC black screen issue that will bother you a lot due to the absence of any error core or message that gives you any idea to deal with the trouble while you start troubleshooting. Sometimes you go through a situation the laptop screen goes black but still running.

This unexpected issue can happen over aces HP or in several laptops running windows 10 or 11.

When does the black screen issue occur?

The black screen on a laptop can occur when your graphic driver gets corrupted, or there is a problem with the LCD backlight. To test a computer’s display, you can attach an external monitor and test it. If the image gets displayed over the monitor usually, then there might be trouble with your graphics driver.

What is the reason behind the black screen of your laptop or PC?

The black screen of death due to a critical error computer’s operating system. This can happen due to a faulty device driver, a hardware defect, or a window software glitch. Although this trouble is fixable, finding the root causeway of the issue will certainly help you. 

Here are some common causes of Windows 10 black screen trouble:-

  • A faulty windows update n
  • A startup application opened unsuccessfully
  • Faulty or outdated graphic driver
  • Defects in software
  • The poor connection between the PC and the monitor
  • The effective hardware
  • The trouble with your graphics card 

These are specific issues that cause the laptop to black screen on startup.

However, if your laptop screen is not turning on, you should immediately seek help from an expert who would help you out in this situation. If you see a black screen before logging in, it’s probably caused by a malfunctioning device driver or a hardware issue. However, if the blank screen happens after logging in, the windows must have a problem, like a bug in the update. It would help if you did not assume that a computer is permanently failing you. Instead, it would help if you went for a hard drive issue check.

What to do when your laptop screen goes black randomly?

As previously mentioned, it happens for many reasons if your laptop screen gets black. Below mentioned are specific solutions that would help you out in this situation.

laptop black screen

Perform basic troubleshooting:-

The standard and critical hardware which causes a black laptop screen are the power supply, LCD, memory, motherboard, etcetera, etcetera. So it becomes essential for you to troubleshoot these one by one.

First, start checking your power supply. Sometimes for a laptop, If the power itself has a problem, the screen may go black even though you have plugged in an external power supply. The laptop screen is not turning on; the problem will occur if there is a connection failure between the battery.

Under this situation, you can remove the power from a laptop and plug in an external power supply. If the windows boot up typically, there is an internal power driver corruption.

If the power indicator is on and the external power supply is plugged in correctly, the problem is certainly not caused by the power failure. You need to carefully check the cooling fan port to check whether there is wind and if the complex disc indicator is turning on.

Check your graphics card and LCD to detect any malfunctions:-

Cheque your graphics card or LCD. Connect an external monitor to the laptop and check whether the external display is usually working or not. If yes, your graphics card or CPU will not have any trouble. The LCD may be the one that requires the fix.

However, if the external display does not show anything, your motherboard or geographic card might be broken. In this situation, you have to refer to an after-sales service for help.

Sometimes the temperature of the laptop is high. This happens when you play games, and your heat dissipation is not good. This may happen due to a clogged-up fan port. In this situation, the PC will automatically turn off the display and will get restarted.

There is another condition where the laptop screen turns black with a cursor. A black laptop screen with a cursor, Otherwise known as the death error, results from a windows system crash. It is in critical error, and the operating system will not be able to boot itself. As a result, the user would see a movable cursor, But apart from it, nothing else will be visible. In this situation, the user must disconnect the power supply manually and boot the computer again.

Right now, all of the possible reasons leading to a black screen over a laptop are shown to you. If your screen turns black randomly, it may be a causeway due to the abovementioned problems. You should seek help from an expert immediately and not take the problem lightly.

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