Asus offers an exchange program for some PG279Q displays
 

Asus is offering a free one-time exchange of select ROG Swift PG279Q G-Sync monitors. The move comes after a rash of customer complaints over backlight bleed and "IPS glow." The offer only applies to monitors produced in the initial production batches. The monitor must also have been purchased in North America. Monitors with the following serial numbers are eligible:

Asus says its quality control has improved since the PG279Q was released, and that's why units from later production runs aren't eligible. The company says it's also introducing an extra layer of quality control checks in North America for the PG279Q. Asus claims that it's subjecting every one ...

http://techreport.com/news/29874/asu...g279q-displays