
Recently many AIO PC buyers come to ask why there is small mark on the screen, make the screen looks not good, like the one show in this picture:

Actually it is not screen problem, it is the mark on the screen protective film, all new screen comes with protective film, some has very obvious mark like these pictures:

Some has no obvious mark, but turn on the screen you will see the character like the first picture “B4”, some may have nothing, but just belive it, there are one Screen Protective Film on the screen, just remove it before using the all in one desktop computer.

Author: sales@hystou.com
Hystou Technology Co Limited is a reliable manufacturer and exporter of fanless Mini PC, industrial PC, all in one PC and industrial panel PC. Our products are exported to the EU, America, Asia, etc., and have enjoyed a great reputation in the whole world market. In order to supply quality products and excellent services, our company has got approvable reports and certificates of CE, FCC, RoHS, SGS, ISO9001 and so on. Our goal is "Innovation First, Quality First, Customer First, Service First". We are committed to providing quality products, excellent services, competitive prices, quick responses and prompt delivery. Warmly welcome every customer to visit us, and hope we both sides could create a brilliant future with our efforts. OEM and ODM orders are welcomed.
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