Il Mio Problema
To replace my 2639 iMac (27" late 2013) HDD with Samsung 850 PRO SSD
La Mia Riparazione
It went smooth, thanks to iFixit guides, videos, and tools
Il Mio Consiglio
Take your time to plan and prepare for it, handle the screen with extra care, no need to completely remove the left speaker if you plan to replace the HDD; only moving it a l . . .