BenQ RL2455HM bad picture quality

Dawis67_AE

Distinguished
Jul 9, 2014
396
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18,815
This was my first custom gaming build i ever made so i just attached the screen and started using it. For some reason i noticed that even though i have 1080p monitor my background picture and also some other pictures on internet are pretty bad quality with like these white pixels arround edges. Everything else is just fine. Game quality is outstanding and the text is also great but SOME images appear very bad quality

here is a screenshot of my desktop. You can see some weird particles arround the green splash on the logo.

http://prntscr.com/4w5pot
 

Dawis67_AE

Distinguished
Jul 9, 2014
396
1
18,815
I found the issue. Apparently Windows 8 uses some kind of Background Compression thingy that basically decreases the quality of the image. I found a way to trick windows and replace compressed file with the real one and it worked. Now it would help if somebody would find permanent fix for this.