07-12-2017 01:23 PM
I recently acquired an Insignia NS-39D400NA14 for use in part as a computer monitor. There are two issues with the unit:
1) A snowball size patch in the upper right quarter of the screen that is slightly darker than the rest of the picture - it's especially evident against solid color backgrounds.
2) I edit a website that uses faint background grid lines to position objects on pages. When I log into the site to edit, everything appears normal, but when I start to scroll down the page, the vertical grid lines nearly disappear - the horizontal lines remain unchanged. I;ve had a number of other monitors on this system and none have exhibited this display issue.