Thanks for your response. I guess I have to do that even though I hate having to wipe off everything and starting from scratch. Except for this problem, I love the laptop. I'm debating if its no big deal living with black and white.
I just discovered the black and white problem today, but I think it had been going on for a week or so. It seems like its more the coincidence that its Lenovo laptops. I just sent a email to them, I'm wating to hear back.