I bought this movie player GTX550Ti black the day before yesterday. I would like to try how to find that it has improved from my original 9600. The 9600 often starts up with a black screen. But when I changed this video card, I didn't find a black screen or a black screen for a few days, but now I find that there is a big problem. This video card runs on the top of the world. The 12 tires have white English letters Read the original text >>