Broken screen or motherboard?

angry hampster

Diamond Member
Dec 15, 2007
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www.lexaphoto.com
I dropped my EEE 1000HA today on cement from 4-5ft high. It boots fine and connects to an external monitor as normal, but the built-in 10" monitor is just black. No bright-colored globs, streaks, or any kind of picture...just black.

Is there any way to check to see if I busted something on the motherboard, or did I just break the screen (again)?