Latitude D520 screen goes black in first couple minutes
Last night when watching a video the screen went black. I turned computer off and back on again and it will come on for about a minute then goes black. An extrenal monitor works fine. Also, if I leave the laptop on, close the screen and press on the top of the laptop, when I reopen it it will work again for a minute or two. Any idea how to fix this? The battery is dead and I do not want to replace it. Could that have something to do with the problem?Thanks for any help.