I've been using this asus vp28uqg for 2 years and it was working fine until one day a thick red vertical line appeared. It is only visible when displaying dark colors ,
Question - Vertical Red Line on monitor | Tom's Hardware Forum
Red vertical line on half of monitor, only certain grey colors : r/ASUS
Solved: U2720Q, Recurring Temporary Red and Green Vertical Lines - Dell Community
How to Fix Vertical Lines on Monitor? 5 Ways for You Here!
Red Lines Running Down Monitor Display – What To Do
Netbeans 6.9 Vertical Line on Screen - Stack Overflow
Vertical Lines On Monitor – How To Fix? [SOLVED]
Solved: Single red vertical line on the right side of screen - HP Support Community - 7832544
Red Lines Running Down Monitor Display – What To Do
Red Lines Running Down Monitor Display – What To Do
SOLVED: Vertical red line on Dell monitor. Stuck Pixel? - Display - iFixit