Chosen Solution
Before replacement, i suggest opening your macbook up, unplugging and plugging back in the display cable. If it still has the issue, you need to get a new screen MacBook Pro 15" Retina Display Early 2013 Display Assembly Replacement There is the guide to replace the screen. To check the cable, do up to step 4 and then skip down to step 11 to remove the cable. Dont remove anything else but the battery cable and this cable. MacBook Pro 15" Retina (Mid 2012-Early 2013) Display Assembly That is the part. Ifixit doesn’t have new ones but grade A is basically like new. If you dont care about a few minor scratches on the metal lid, the grade B is 50 dollars cheaper and still a good buy. Another option is to get one of these macbooks used on ebay with a good screen for less that the money is to buy the screen. That way you get the screen and some other parts that you can sell and make some money in the process. Hope I answered your question! If it did please hit the accept answer button!
I ordered in a display from these folks on eBay last week because iFixit was out of stock. To my great surprise it was an actual original replacement Retina Display part from Apple. http://www.ebay.com/usr/always.deals?_tr…
