Did your SSD suddenly die on you? Do this "power cycle trick" before you sent it away for RMA or buy a replacement, this has revived many dead SSDs for me and
SSD Usage at 100% - Dying? | Tom's Hardware Forum
SOLVED] - my SSD sudden death, How to fix it? | Tom's Hardware Forum
My SSD is giving several signs that it's dying - what do I do? - Super User
Fix your dead SSD with the power cycle method - The Silicon Underground | Ssd, Power, Fix you