Hi I have an OSZSSD3-2 VTX180G (Vertex 2 series) I've been happily running the drive as my main system drive in my Mac Pro. I came back to find the Mac Pro with a grey screen with nothing on in but, an image of a file with a question mark in it. The system refuses to load, no matter how many times I've tried restarting it. I have a docking station that connects internal hard drives to other machines. I've tried the SSD in this, while connected to my macbook Pro but the drive will not load/mount Please Please help!. Many thanks!