Having problem to open/play Minecraft at icon launcher.

1. Download the latest version of the launcher from www.minecraft.net/download
2. If 1 didn't work, try to re-install Java from www.java.com

And also, if you don't use the original launcher, you won't get help here.

HI.
Thanks, problem solved. I deleted all older Java and then reinstalled Javas latest, then it worked.
Thanks a lot.

Problem with the craphic card.
Watch the infos for the gfx card:https://gist.github.com/anonymous/4ba153bb6a9b7e68eee9