This message was posted on behalf of Intel Corporation
Thank you for contacting the Intel community.
I’m sorry about the issue you have experienced with the Intel® NUC.
Do you have the latest BIOS version installed; is it possible for you to update the bios? You can download the latest BIOS version here:
BIOS Update [BNKBL357.86A]
If you don’t have access to the BIOS try to see if you can use the BIOS Recovery Update method.
Once that is done, if you can access the BIOS, you need to go into the BIOS select the RAID option under SATA devices, enable PCI storage remapping and then move it from RAID to Premium RST.
If it works as it should, make sure you install all the drivers and the Intel® Rapid Storage Technology (Intel® RST)
I hope this can help.