I recently moved my computer around and when I connected one of them it wont turn on anymore. The computer will start and go past the IBM start up page directly to a black screen that says Windows didn't start correctly. When I select start windows normally it loops back to the IBM start up screen and the monitor turns off and then on again.I have tried to start in safe mode and it runs a few pages of code and freezes..I have verified that the power cord and the cord that connects monitor to the computer are tight and even tried another set of cords. nothing will work