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Model A1419 / Late 2012 / 2.9 & 3.2 GHz Core i5 or 3.4 GHz Core i7 Processor, ID iMac13,2

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No video on new screen.

Guys,

I have an Imac that appeared to have a bad screen. I changed out the screen and still no video. I can plug an external monitor up to it and it works fine. Any suggestions?

Answer this question I have this problem too

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Hi Mike,

I found a burned resistor on my board that led to a video failure. I am trying to find the value of it right now, but I wonder if you are having the same issue. Here is a picture, where the resistor is located near the LVDS on the board:

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Mike Smith will be eternally grateful.
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