Solved: Lenovo Laptop Screen Black But Still Running Issue

In this article,EaseUSdiscusses what causes the black screen but still running problem on a Lenovo laptop and the symptoms of this problem. Moreover, we provide you with a detailed guide on how to fix Lenovo's black screen but still running errors.

Before you encounter this error, your Lenovo computer may have given you warning signs, and corresponding symptoms appeared, such as:

• Screen flickering, freezing
• Lenovo computer overheating
• Increased fan noise
• Suddenly and automatically opening and closing unwanted windows
• Drive or SSD full warning

When these symptoms appear, you must be careful that your computer may experience a black screen error. But before you can fix this error, you need to know what causes Lenovo laptop to have a black screen but still run an error.

Why Is the Lenovo Laptop Screen Black But Still Running

Knowing why a Lenovo laptop goes black but it's still running is important and can help you avoid the same error the next time. The common causes are as follows:

• Disk error

Hard drive error is one of the most common reasons for Lenovo laptop's black screen but still running errors. Hard drive errors include power outages/fluctuations, file system errors, hardware failures, poor system maintenance, manual negligence, or viruses.

• 显卡错误

Some early warning signs of a failing graphics card could be stuttering, screen glitches, blue/black screens, or excessive fan noise.

• The Windows operating system behaves abnormally

Your laptop may be facing a black screen error when the Windows operating system starts behaving strangely, such as running slower than usual, delaying command execution, making strange notification sounds, etc.

• ️Lenovo laptop display failure

One of the things that differentiates laptops from regular desktops is the non-detachable screen. It helps to make the computer portable, but the socket or port that connects the screen to the laptop keyboard can become damaged, resulting in a black screen but still malfunctioning.

• Virus/malware attack

It could be that a virus is hindering Lenovo laptop programs and causing black screen errors. Viruses can easily cause this error when you do not have antivirus protection.

• Peripheral equipment failure or damage

Lenovo laptop has a black screen, but still running issues are caused by peripherals connected to the laptop (external hard drive, printer, SD card, or USB).

10修复:联想笔记本电脑creen Black But Still Running Error

In this part, you can get 10 fixes to remove an error that the Lenovo laptop goes blank, but it's still running. Before we start, you need to read the note below first:

Fix 1. Reset Lenovo Laptop Display or Screen Mode

The black screen is just a glitch with Lenovo laptops. This happens when the Windows OS loses its connection to the on-screen display. So whenever this error occurs, the first thing you can try is to press theWindows logokey, theCtrlkey, theShiftkey, andBat the same time. The keys will reset the connection so that the operating system regains the display. Check to see if you have got the normal display back on your Lenovo laptop once finished.

Fix 2. Safely Remove Unwanted Devices

Remove any external devices or hardware connected to your Lenovo notebook. These external devices, including hard drives, printers, Bluetooth mice, keyboards, and USB storage drives, can cause black screen but functioning errors on your Lenovo computer. So you can follow the steps below to safely eject unwanted external devices:

Step 1.Open "File Explorer”,点击“This PC." in the left menu

Step 2.Find the external device that needs to be ejected, right-click it, and select "Eject."

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Fix 3. Test the Display with an External Monitor

If your Lenovo laptop displays a black screen but functions normally, there may be a problem with the display itself. You can do a display check by connecting your Lenovo laptop to an external monitor or smart TV or checking the BIOS and RAM.

Fix 4. Check Hard Drive Errors

Hard drive problems can cause black screen errors on Lenovo computers, and you need to fix them. The best hard disk management software -EaseUS Partition Master, can help you. It is the most advanced tool on the market in terms of functionality and user experience, making it ideal for inexperienced users. You can use this powerful tool to scan and fix hard drive errors without any professional computing skills.

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Fix 5. Hard Reset Your Lenovo Laptop

Just now, we mentioned that peripherals connected to your Lenovo laptop could also be the cause of the black screen issue. You should perform a hard reset on your Lenovo laptop to remove this issue. Here's how to do it:

Step 1.Make sure to turn off your Lenovo laptop first > unplug the power cord > remove the battery and disconnect all peripherals from the computer system.

Step 2.Let the laptop idle for 30-40 seconds > Press the power button for about 1 minute > Reinstall the battery and power on.

Step 3.Reconnect all the peripherals you just used one by one until the Lenovo laptop goes black again. That way, you'll know which device is causing the problem.

Fix 6. Update Graphics Card Driver

Lenovo laptops can also have a black screen if graphics drivers are wrong or outdated. But you won't be able to update drivers on a black screen, right? So, you can try to open the laptop in safe mode before updating the graphics card driver. Now, follow the guide below and run