I first got this Monitor with my PC and i have a good display no problems with that but the connector lead has had the screws on the monitor and pc came a bit loose does that effect the display. I also have the black on text look a bit faded. If you bought the PC you should have a year guarantee not a few months thats bad business sense they make cheap models and get away with this clever trick.

Dell should fix these. Not say have a guarantee for a month.