So my Asus VP247H-P show a red pixel on the display only when it's dark colors supposed to be there. When it's lighter colors like white, blue, green, pink, violet, etc it works. What can I do?? I tried JScreenFix but it doesn't help. If I can't find any safe solutions, I will just send it back to Asus for repair since I still have the guarantee. Thanks for your help!