Hi Yusifer,
What is your Revision of your mobo?
http://www.gigabyte.com/products/product-page.aspx?pid=3853#ovGA-Z68X-UD3H-B3 (rev. 1.0)
or
GA-Z68X-UD3H-B3 (rev. 1.3)
How to in manual, page 3
http://download.gigabyte.us/FileList/Manual/mb_manual_ga-z68x-ud3h-b3_e.pdfStorage Interface, page 11 on the manual:
Intel Chipset:-
2 x SATA 6Gb/s connectors (SATA3_0, SATA3_1) supporting up to 2 SATA
6Gb/s devices
-
3 x SATA 3Gb/s connectors (SATA2_2~SATA2_4) supporting up to 3 SATA
3Gb/s devices
-
1 x eSATA 3Gb/s connector on the back panel supporting up to 1 SATA
3Gb/s device
-
Support for SATA RAID 0, RAID 1, RAID 5, and RAID 10
*
W hen a R AI D set is built across the SATA 6G b/s and SATA 3G b/s channels, the system
performance of the RAID set may vary depending on the devices being connected.
Marvell 88SE9172 chip:
-
2 x SATA 6Gb/s connectors (GSATA3_5, GSATA3_6) supporting up to 2
SATA 6Gb/s devices
-
Support for SATA RAID 0 and RAID 1
On page 26 , infos for Intel Chipset
and page 27 for Marvell chipset...
Have you plugged your HDD and SSD on the Intel connector
ONLY?
On manual, page 48 and 49
In biois, check parameter about HD-SSD...
Advanced BIOS Features
And page 52 for Marvell GSata connector...