Hi, I just bought a macbook pro 17" 3 weeks ago. It been 10days on my hand. I had decided to install Windows 7 Pro 64bit on my MBP. After installing, it works fine. Now the problem is.. When ever I trying to boot up my windows 7 using BootCamp, it will appear black screen once I click Windows partition on the mac boot up. There is light on my keyboard. So, I try to make my mac into sleep mode and turn on back I will get my screen back. Does anyone got this problem before? Any method to overcome this problem?