Graphics Card Problem in Windows 8? - Windows 8

Hey, guys,

Recently, I have installed windows 8 64 bit on my laptop. Everything is going well, with only one exception. To be specific, everytime when I am trying to install something on my laptop, the screen will turn to black for about two minutes, and then it will be normall. So I think it may have some something with the graphic card of my Toshiba computer, or it may be the problem of Windows 8 64bit.

Any computer talent to give me some suggestions?

Thank you very much.

Check your graphic card and the fan. If the monitor and the screen are well installed. Then try on another computer, if the black screen disappears, it is the problem of the graphic card.