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Model A1502 / 2.6 GHz (Turbo Boost up to 3.1 GHz) or 2.8 GHz (Turbo Boost up to 3.3 GHz) dual-core Intel Core i7 processor with 4MB shared L3 cache.

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Lost Display after replacing MagSafe 2 DC-In Board

Hi All ,

I followed the below instructions step by step and changed the dc board successfully and reconnected everything back

MacBook Pro 13" Retina Display Mid 2014 MagSafe DC-In Board Replacement

However when I powered it back on I can see it is charging again however it just displays a black screen and no display. Keyboard light comes on as well and the apple logo light on the back lid also turns on. Not sure what is wrong ? It has been charging for more than 15 minutes and still no joy. Anyone able to help solve or identify the issue .

Thanks

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Sounds like the display cable is not seated or got damaged. Follow the guide back to Step 7 unplug the cable and take a nice tight picture of the connector end of the cable and a second on of the logic board connector and post them here for us to see.

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