iMac 20" black screen

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iMac Intel 20" EMC 2133 and 2210

Model A1224 / Mid 2007 and Early 2008 / 2, 2.4, or 2.66 GHz Core 2 Duo processor

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Abdullah umer @abdullahum38246

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Posted: Oct 24, 2012

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iMac 20" black screen

i have imac 20 inc (sliver 2008) and last night the screen goes black and now there is no display and 4 LED working on board and there is start up sound ...is there any help .. S/N _____ 5ZE3

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Zachary Soares @zacharysoares Rep: 55 2 · Answer 1 · 2012-10-26T10:55:21-07:00

Zachary Soares @zacharysoares

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Posted: Oct 26, 2012

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Command+Option+N+V during boot.

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donmoron @donmoron Rep: 91 3 1 · Answer 2 · 2012-11-25T13:22:22-07:00

donmoron @donmoron

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Posted: Nov 25, 2012

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GPU or inverter board. check this http://forums.macrumors.com/showthread.p...

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