Ubuntu Installation not working in intel RST mode

Question

I want to install ubuntu in ssd in dual boot but the bios mode is in INTEL RST so the ubuntu setup don't detect ssd,but when I switch it to AHCI mode my windows setup doesn't start it only works in Intel RST

Answer 1

Intel RST

You've got a single SSD/HDD set up in RAID mode, and the Ubuntu installer won't recognize your SSD/HDD until you switch your disk setting in the BIOS from RAID to AHCI.

Making that switch comes with some problems though, as Windows will no longer boot.

You don't need to reinstall Windows...

Make sure to have a backup of your important Windows files!

Source: See http://triplescomputers.com/blog/uncategorized/solution-switch-windows-10-from-raidide-to-ahci-operation/

•  Right-click the Windows Start Menu. Choose Command Prompt (Admin).
•  If you don’t see Command Prompt listed, it’s because you have already been updated to a later version of Windows.  If so, use this method instead to get to the Command Prompt:
• Click the Start Button and type cmd
• Right-click the result and select Run as administrator
• Type this command and press ENTER: bcdedit /set {current} safeboot minimal
  • If this command does not work for you, try bcdedit /set safeboot minimal
• Restart the computer and enter BIOS Setup (the key to press varies between systems).
• Change the SATA Operation mode to AHCI from either IDE or RAID (again, the language varies).
• Save changes and exit Setup and Windows will automatically boot to Safe Mode.
• Right-click the Windows Start Menu once more. Choose Command Prompt (Admin)
• Type this command and press ENTER: bcdedit /deletevalue {current} safeboot
  • If you had to try the alternate command above, you will likely need to do so here also: bcdedit /deletevalue safeboot
• Reboot once more and Windows will automatically start with AHCI drivers enabled.