1. Fix HP Laptop Screen Flickering And Horizontal Lines

2. Switch off the laptop and disconnect all external drivers. Take out the device battery and reseat it properly, and turn on the system

3. Reset your laptop screen resolution and refresh rate

4. Look into the laptop surroundings and ensure whether the electronic devices are kept away from it

5. Connect the external monitor to the laptop to find whether the screen flickers or not

6. When screen flicker continues, reinstall the video driver.

7. Visit the HP website and download & install the newest video driver and BIOS for the laptop. After installing them, restart the device.

8. Then open up the display screen. When the issue stops by opening the laptop screen at distance, the fault is the display inverter. If the trouble still exists, you should replace LCD screen.

9. After going through these ways, if you face the problem again, then do not worry contact our HP Laptop Helpline Number.HP Laptop Helpline Number

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