Lenovo ThinkPad EDGE E420 i3-2330. Black Screen after lion install. intel hd3000 dev. id 0116 I'm use chimera 1.6 bootloader. with no dsdt fix. and the screen goes black with a backlight control via keyboard (DSDT PNLF Device)...also patch the dsdt with these code
Method (_DSM, 4...
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