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Display only works in safe mode / when the driver is uninstalled

  1. Hey guys,
    I have an HP pavilion dv2915nr laptop and I broke the screen so I removed that and hooked it up to a spare monitor.
    Everything was going great until I accidentally knocked out the video cable when I was using the computer and now, every time I turn on the computer, the display shows there's no signal right after the windows loading screen. It'll only work in safe mode or if I uninstall the display adapter driver.
    I don't really know what happened - I hope I don't have to replace the graphics card or anything. Please help!
     


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