After about 500hours of operation there isn't any issues at all . BTW -when you glimpse closely the Amazon reviews are actually for a mish-mash of comparable Asus screens. Shadow Increase boosts impression facts in dim parts, brightening scenes with no above-exposing bright regions Sizing course on the display as https://vg289q-2815268.dm-blog.com/28625153/not-known-facts-about-g2g89-keyboard