I just noticed my MacBook Pro Retina has a dead pixel in it. It is black then changes to white when on a black screen. (It's just one) It just came out of no where, and I wanted to know if I was still in Warranty? And if not how mush would it cost to repair it?
MacBook Pro with Retina display, Mac OS X (10.7.4)
Welcome to Apple Support Communities
Your Mac is in warranty if you purchased it less than a year ago. In this case, you can try taking the Mac to an Apple Store or reseller to see if they can replace the screen, although I have seen cases in which Apple refused to replace it if there was only one dead pixel. You do not lose anything by trying this.
Before taking the MacBook, make a backup of your files on an external drive with Time Machine.
My MacBook Pro Retina 2013 has a Dead Pixel
