I have checked your current chipset specifications and it does support Intel® Rapid Storage version 14.8 as RAID or AHCI mode.
Was AHCI mode enabled when you installed the operating system?
I would recommend testing Intel® Rapid Storage version off the Intel site:
File name: SetupRST.zip
Please remove and reinstall 14.8 linked above.
I downloaded it from the link you gave me, it did not work again.
I checked my bios again, yes ACHI mode is enabled.
I dont want to do a system restore. Do i really need to use RST? I only have 1 ssd 1 hdd no raid ?