Firstly, hello!
Secondly I've recently been having problems with my 128gb Samsung 840 SSD boot drive. It didn't start playing up until earlier this week but now when I reboot it just isn't detected until I fiddle with the cables a bit, swap them around and generally tinker until it decides to work again. Then it works absolutely fine once booted (not like my awful OCZ Agility 3 which randomly disconnected itself)
Has anybody heard of anything like this happening or a possible fix?