hi minecraft launcher works just fine but when it open minecraft 1.8.3 it give a white screen.when i open fullscreen it shows a black screen.the bottom of my screen goes white as soon as minecraft opens

Put the summary of the bug you're having here
black and white screen
What I expected to happen was...:
Describe what you thought should happen here
i should be able to play because i bought it
What actually happened was...:
Describe what happened here
minecraft launcher1.6.11 works just fine but when it open minecraft 1.8.3 it give a white screen.when i open fullscreen it shows a black screen.the bottom of my screen goes white as soon as minecraft opens
Steps to Reproduce:
1. Put a step by step guide on how to trigger the bug here
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