My Dad's SSD stopped working after he tried to transfer it to his new computer, now he cannot retrieve the data. He has tried numerous retrieval sites and programs but has had no luck. He can't remember which kind of SSD he had but it is definitely an OCZ and it was most likely the 256GB OCZ Vertex 4.
Well that didn't work. If I attach it to my Laptop as an external Harddrive, I can see 2 of its 3 drives and I can see the files inside of them, however whenever I try to open or use a file it says "Error Data not accessible". It also takes about 15 minutes for my laptop to recognize the drive, and no data-recovery program can "See" it.