What's the deal with these green lines - Predator Helios 300

Noviceuser

So I took notice of this within the past day or so. Sometimes when I boot up my laptop, vertical lines flash for a split second but dont persist once the booting process is done and can use the laptop normally without no issues. I'm just concerned that this could become worse over time, and really stressed out on what to do. I have an Acer Predator Helios 300 laptop from July 2018, never had this issue prior to this. I have done a bit of research on this topic, but most of the reports where those having issues even while using the laptop after boot up so idk if my case is different. Id also like to add that the lines dont look the same every time they appear. Here's an example;

//Edited the content to add model name.

brummyfan2

Hi,
You could try reinstalling the graphics driver, go to Device Manager, expand Display adaptors, right click the graphics  card and uninstall the driver, reboot and let Windows install the driver.

Easwar

Hi Noviceuser,

Get into the BIOS page and check lines showing there or not.