Does the point you've mentioned/marked up go away on certain colors(apart from black)? You might want to see if using a mild soapy solution and a tissue to wipe that portion of the screen, in case it's dirt/or someone's dried up snot(I kid you not, people sneeze right at their screens).
Some alternate angles.Does the point you've mentioned/marked up go away on certain colors(apart from black)? You might want to see if using a mild soapy solution and a tissue to wipe that portion of the screen, in case it's dirt/or someone's dried up snot(I kid you not, people sneeze right at their screens).