Horizontal lines appear on the middle of the display screen Nitro 5

sribasu

I purchased an Acer Nitro 5 Laptop back in October 2020. It's only 1 years and 3 months passed, but the laptop starting showing a messed up display. I see horizontal lines in the middle of the screen. When the line appears, the lower half of the display freezes and becomes unresponsive to mouse clicks. The problem doesn't show  up everytime. When I open a new application window or a new Google Chrome tab for example, it appears suddenly and then once in a while it goes away after leaving the screen idle for a while. It randomly appears and disappears. The warranty window has just crossed and I am utterly disappointed by this behavior of the device guessing that a display problem would cost me havoc. Any help is appreciated. I'm providing some specs of my system below:

Processor: Intel(R) Core(TM) i7-10750H CPU @ 2.60GHz   2.59 GHz
System Type: 64-bit operating system, x64-based processor
RAM: 8GB Built in, upgraded the RAM from authorized Acer Service center to 24GB.
OS: Windows 11 Home Single Language
OS Build: 22000.434

I've captured a video of my laptop display showing the problem. Here is the video link: https://youtu.be/v2q1-sHpQX4

Thread was edited to add model name to the title

sribasu

Here is the video:

https://www.youtube.com/watch?v=v2q1-sHpQX4