Whenever I want to watch a video online I watch it in 720p, but now I have high-speed internet and I wanted to watch 1080p video but when I set the quality to 1080p it just shows random colors.. I'm using laptop..... It's Fujitsu Lifebook A531 and when I had slow internet I wasn't even tryingto watch HD.. And also I have 2.3 Ghz CPU (Intel i3) PLzzzzz I really want to watch HD