Chosen Solution
I just need to replace the HD on my model A1502. I need tools to remove the torx screws and I need to buy a new hard drive. There are a lot of choices…which one do I use?
If you check you will most likely find a SSD stick instead of a hard drive. Please give us the last four figures of your serial number so we know your exact machine as there are 9 different A1502 models. Also, why do you want to replace it?
pwgailey, like mayer pointed out, it does not use a hard drive but an SSD. To replace it you will need a T5 TORX screwdriver and follow this guide.