Go to BIOS screen, move to Main tab, press Ctrl+S buttons together, press
F10 to save and exit, AHCI option should be available in Main tab. In
case that you want to use windows after you switch to AHCI perform the steps
below first:
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1.Click the Start Button and type cmd
2.Right-click the result and select Run as administrator
3.Type this command and press ENTER: bcdedit /set {current} safeboot minimal
(ALT: bcdedit /set safeboot minimal)
4.Restart the computer and enter BIOS Setup
5.Change the SATA Operation mode to AHCI from either IDE or RAID
6.Save changes and exit Setup and Windows will automatically boot to Safe
Mode.
7.Right-click the Windows Start Menu once more. Choose Command Prompt
(Admin).
8.Type this command and press ENTER: bcdedit /deletevalue {current} safeboot
(ALT: bcdedit /deletevalue safeboot)
9.Reboot once more and Windows will automatically start with AHCI drivers
enabled
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How to Remove Your Bios Password
