So, As the topic says my screen is flashing in different shades.. I've tried swapping my screen cuz i didnt know if it were the fraps or something, but it was the same there.

I havn't managed to get a screenshot of so can't rly show u. But if someone recognize it i'd love some help, cuz I have no idea what to change if it's a setting.
Simply dont know what to look for.

Thanks in advance.