Black screen

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http://forum.xda-developers.com – HELLO Q&A people, I get black screen sometimes for nothing, like when I turn on my phone from sleep to lockscreen it gets black and just light between buttons turn on and that's it. What is it? :) I'm using CM7 now, but I get that and on others ROMS. ;) Sent from my X10i using xda app-developers app (HowTos)