3 pcs faulty iMac 27\'\' A1419 2012 2013 logic board 820-3481, 820-3478, 820-3299 For Sale
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3 pcs faulty iMac 27\'\' A1419 2012 2013 logic board 820-3481, 820-3478, 820-3299:
$5.50
Selling as is for parts or repair 3 pcs Apple iMac 27\'\' A1419 late 2012 (1pcs) and late 2013 (2 pcs) logic boards. All boards come without processors, 2 heatsinks included.1) Late 2013, 820-3481-A, Nvidia GTX780m 4gb graphics processor. Board has not been tested for powering up as there is visible damage / holes near lcd connector. Did not want to burn something, so just visualy inspected, could not see any other faults. Perfect for parts as only the graphics processor is worth something. See pictures 2-5 for this board.
2) Late 2012, 820-3299-A, Nvidia GTX680m 2gb graphics processor. Board was tested, it did make chime and turned on, but was not able to test further as the screen showed artefacts. All 4 leds on board were green, tried with external screen but that did not show anything. Might be problem with graphics processor. See pictures 6-9 for this board.3) Late 2013, 820-3478-A, Nvidia GTX755m 1gb graphics processor. Board was tested, did not make chime or any other sounds, fan was spining but nothing else, no boot. See pictures 10-12 for this board.I have described all boards as good as I could and I have mentioned everything I know. However other faults can not be rulled out. What you see is what you will receive, if you have any questions, feel free to contact me. All boards will be shipped well packed and in antistatic bags. sale starts at 1$ without reserve.Check my other listings for more parts from different Apple devices.
