Guys some help please!
After following this tutorial and updating to U1h bios on my GA-Z68X-UD3H-B3 everything works like charm, both in WIndows and in Mountain Lion, but there's this small weird issue that goes like this:
My initial setup
SATA3 0: Boot SSD for MacOS (Kingston V200 128GB)
SATA3 1: Boot SSD for Windows (Kingston V200 128GB)
GSATA3 0: Data HDD for MacOS (1TB Seagate 7200rpm / 32mb buffer)
GSATA3 1: Data HDD for Windows (2TB Seagate 7200rpm / 32mb buffer)
This never had any trouble and worked fine until i went on and installed uefi bios. Now, I get this weird behavior:
If I leave the PC off over night, when I turn it on in the morning I either get a freeze on the greet screen with UEFI Dual Bios, bla bla or it tells me it can't read any OS from the HDD... when I check the execution order in the Bios, i see that it chose as boot drive one of my data drives even if I picked the order as stated above. I redo the order and it all goes smoothly. I save and it's all good (although sometimes it hangs randomly on the UEFI Dual Bios greet screen...).
So far, the only working solution I could find was swapping the ports on the motherboard and having this config:
GSATA3 0: Boot SSD for MacOS (Kingston V200 128GB)
GSATA3 1: Boot SSD for Windows (Kingston V200 128GB)
SATA3 0: Data HDD for MacOS (1TB Seagate 7200rpm / 32mb buffer)
SATA3 1: Data HDD for Windows (2TB Seagate 7200rpm / 32mb buffer)
This is just a workaround, though, and I still get hangs at the Dual Bios Boot screen... But at least, once I press the power button again, it starts smoothly with the right drive (it's as if on this UEFI config, the GSATAs were configured to be default boot)
Do you have any clue? Should I reflash my bios, or any suggestions to make sure I can set a permanent boot order and not get that nasty hang at boot screen?
Thanks a lot!