How to fix screen flickering while charging | Charger Plugging In & Charger Plugging Out
Fix Screen Flickering while charging | Charger Plugging In & Charger Plugging Out
Why does my laptop screen flicker when I charge it?
What is the cause of a flickering laptop screen?
There are some reasons that may make a laptop screen flickering.
1) Screen cable is loose or broken
Please try to open and close the lid to see if the screen is flickering or not. If is is, it is likely caused by screen cable.
2) The graphic card driver software problems
Please update the computer with the latest driver software to make sure that the problem is not caused by the graphic driver.
3) Graphic card problems
We can connect the laptop to an external monitor to test graphic card. The graphic card is abnormal if the external monitor screen is still flickering. The reason is in graphic card.
4) Screen problems
We also connect the laptop to an external monitor to testing. The laptop screen has a problems if the external monitor screen is not flickering.
How can you fix flickering lines on a laptop's screen?
The main reasons why your laptop is flickering:
- Your drivers are outdated or incorrectly installed.
- The monitor is short-circuiting because of residual power.
- The cables aren't connected properly or are damaged.
- The refresh rate of your monitor isn't synchronized.
- There are issues with your video card.
- Your monitor displays the wrong resolution.
- Here are few solutions that you can try to fix flickering issue in HP laptop or any other laptop:
1. Check Your Monitor and Cables:
First thing to check is connections. Check all the cable connections from the monitor to the computer, take them out and plug them back in to ensure the cables are secure.
Cables can degrade over time, or maybe damaged. Either way, switch the cable and see if it stops screen flickering.
If you can, try a different monitor. If this resolves the problem, you know it's your monitor that's the issue. At that point, contact the manufacturer for support or to raise a warranty claim.
2. Reset Your Display Driver
You might have an old driver or a faulty new one. Let's make sure you are running the right version for your system.
- Press Windows key + I to open Settings.
- Select Update & Security - Recovery.
- Underneath Advanced start-up, click Restart now.
- When your system restarts, select Troubleshoot - Advanced options - Startup settings - Restart.
- Again, once restarted, select option five to launch your PC into Safe Mode with Networking.
- Next, use Device Manager to uninstall the display driver:
- Press Windows key + X and click Device Manager.
- Double-click on Display adaptors to expand the category.
- Right-click your graphics card, click Uninstall device, check Delete the driver software for this device and then click OK.
- Restart your system again.
3. Disable Windows Desktop Manager
Desktop Window Manager is an all-encompassing window manager that makes all of those appealing transparent windows, live taskbar thumbnails and high-resolution monitor support features possible.
There is a chance that the window manager’s processes are responsible for your laptop screen flickering.
To disable Desktop Window Manager follow these steps:
Step 1. Access the Power User menu by right-clicking the Windows taskbar icon.
Step 2. Select “Run.”
Step 3. Type “services.msc” into the Run dialog box.
Step 4. Locate “Desktop Window Manager Session Manager.”
Step 5. Right-click on it and select “Stop.”
Step 6. Right click “Desktop Window Manager Session Manager” again
Step 7. Select “Properties.”
Step 8. Under the “General” tab, modify the start-up type to “Disabled.”
Step 9. Press “OK.”
Thanks.
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