acer hdmi v273hl--several lines down?

If your Acer V273HL monitor shows vertical colored lines, first check the HDMI cable and try another source. If lines persist, it’s likely a panel or T‑CON board fault, which requires professional repair. Monitor setup and controls are shown here:
https://manualslibraryy.com/acer-nitro-27-inch-wqhd-pc-gaming-ips-monitor-user-manual/

Tech pro
December 2025

Thanks Rupert
Seems on monitor - problem -tested it on its own
also looks very hard to cure -stripping it down and trying joints top/bottom
cheerss

Jacky Williams
February 2020

This could be down to a damaged screen or a graphics card issue, but changing settings such as the refresh rate in windows could possibly help. Rather than me trying to type a full description that's easy to understand, take a look at this link and follow the steps suggested and hopefully this will help.

https://smallbusiness.chron.com/fix-vertical-lines-computer-screen-70710.html

Rupert
February 2020