Green Horizontal lines Appearing on screen

[Adithya007]

Hello From a few days back I am getting green horizontal lines on the taskbar and at top of the display. When I am taking screenshots they are not appearing. but sometimes those green lines are moving. I need a solution how to get rid of these lines. Mostly near 10 lines are appearing on the taskbar. Please suggest some tricks.

[WAWood]

@Adithya007 

There aren't any tricks and no way to remove visual artifacts like these.

This is almost certainly an indication of failing video hardware -- either the screen or the video chip or both.

You need to connect an external monitor to the laptop.

If the visual artifacts also appear on the monitor, then it is a failing video chip and since those are soldered to the motherboard, they are not replaceable.

If the visual artifacts do NOT appear on the monitor, then it is a failing laptop screen. While those can be replaced, the cost varies enormously by individual PC model.

We are not able, or permitted, to provide any repair estimates or equipment prices.
For this information, you would need to contact an HP Repair or Service Center.

Since you live outside the U.S., here is a link to HP Service Centers, by Country/Region: https://support.hp.com/in-en/service-center

Good Luck