u/EpoxySteel

Hi! I just want some tips regarding this issue wherein there's a dark blue / black vertical line running down my screen (there's no other lines on my screen aside from this)? I captured these pictures only a minute apart which boggles my mind because I just bought this monitor today DX. Any help will do, appreciate it!

edit: I couldn't capture a vid of it, but the line appears and even blinks in and out rapidly before disappearing randomly.