I have a MSI FM2-A55M-E33 Mobo
If I have drives plugged into SATA 1 & 2 connections, the SATA 2 Connection wont work.
It seems as though the SATA1 drive has priority over SATA2?
If 2 or 3 SATA drives are plugged in I can see them in the bios
In Win8 I can only see the drive(HDD or DVD) plugged into the SATA1 (I see it in the explorer).
It doesn't matter what I plug in, eg HDD or CD Rom, it will only let me use SATA 1 or 2 but not both.