installer not able to detect ssd drive [false raid?]

Hi,

while attempting installation of 16.04 ubuntu I discovered that linux (I tested ubuntu 16.04, 16.10 and the latest arch distribution to check latest keel) is unable to see my ssd drive. lsblk gives only information on flash drive on which I recorder iso.

Lenovo Yoga 900 80UE
BIOS version 2UCN06WW
SSD: SAMSUNG MZVLV512HCJH
my computer has something like Intel® Rapid Storage Technology and on some forum I read that it has false RAID.

what I know is that to go through this issue in previous models one could change drive settings to AHCI (not sure about that as I don't actually understand this ahci, raid, ide things). Unfortunately in the latest yoga 900 model and current BIOS version there are no advanced options.

Does anyone has some solution and advice how to discover this disk for linux, especially ubuntu?