Four times I've attempted disabling digital signature requirement in Windows 7 for a 55GB OCZ Vertex 2 SSD via cmd, but each time I attempt booting the message appears that the signature is disabled. I have an identical drive that I don't have that problem with nor with any of my other ssds. I've tried having only one of the two disks connected to the board. I never had this problem with this particular disk until recently. I recloned it and I guess I was only wishing upon a star as that didn't help.
Gigabyte GA-Z170-HD3 (rev1) BIOS F6
Intel Skylake Core i3-6100 3.7GHz
Avexir DDR4 8GB
Samsung 850 Pro 256GB
Samsung 2 x 850 Evo 500GB
Samsung 850 Evo 250GB
OCZ 2 x Vertex 2 60GB
Samsung HD204UI 2TB
Intel HD Graphics 530
RaidMax Hybrid 2 RX-730SS 730W
Windows 7 Professional x 64
Windows 10 Professional
