Black spots on asus PB278q monitor

[ian707]

Hi,

I bought an asus PB278Q monitor back in March of 2015. Last month I started noticing these weird black spots on the corner of my screen, it almost looks like finger print marks but they are not. It seems like they don't appear until 30 min after having my monitor on.

Here's a pic

ignore the camera lines. The dark spots are below the mouse cursor and some above.

 

[superninja12]

manufacturer error, contact your shop.