purchased from Amazon for the peace of mind knowing that if not satisfied with the product will be resumed without any difficulties is what I call customer respect. I have an Asus VE278 H screen which I am very pleased as an almost picture perfect and well in all respects, in need of a second a little less big screen so I made my choice on this model VE248H. Carefree installed in VGA mode since the main screen is HDMI I had some concerns about the quality of the image in fact this one was slightly distorted by horizontal lines (there is probably a technical term to explain this but do not know) so disappointed I seek an explanation on the canvas with the possible cure and there horror I read a lot of messages about inefficient French sav from Asus, I therefore consider asking Amazon to return the object when manipulating an option adjustment buttons displayed on the screen "Reset All" I click and there miracle as perfect as an image on the screen # 1 is HDMI him. This story will probably be useful to someone who will meet this type of inconvenience.