I just hooked up my 256gb Samsung 830 series SSD, and for some reason, my PC is only recognizing it as a 128gb drive.  The only thng that I can think of is that the SSD supports up to 6 gb/sec SATA 3, and my 4 year old board only supports up to 3 gb/sec SATA 2.  Any ideas?  Thanks in advance.