Hi, I have read the various posts concerning the ongoing HDMI issues with the 2012 Mac Mini when attached to various monitors. I'm using a HDMI to HDMI cable on a Mac Mini and the colors look white washed, example you open up a folder in list view you can not see the light blue colored rows that should appear. Text also looks very blurry / jagged. After calibration or using a calibration file, setting the contrast, brightness and RGB the colors still look very poor. You have applied latest apple updates but does not fix color or text issues. Have your color problems been resolved when using: Thunderbolt / Mini display to HDMI adapter ? Thunderbolt / Mini display to VGA adapter? Thunderbolt / Mini display to DVI adapter? And does your color problems persist when using: HDMI to HDMI ? HDMI to DVI ? HDMI to VGA ? does anyone know if OSX 10.8.3 (BETA) update resolves the problem ? Also what monitor are you using, does the same happen with an Apple Display HDMI to HDMI ?