Why is my 256GB SSD not recognized in my MacBook Air?
Hi, I have a 256GB SSD that was previously working fine in a 2010 MacBook Air. I recently installed it in a 2011 MacBook Air, but it wasn't recognized in the disk utility. I installed it back in the 2010 MacBook Air, and now it isn't recognized there either. It does not show up in the list of drives. Why?? Thanks so much.
Is this a good question?