Hello I recently added a SSD in my Studio 540 and installed Windows 7 on it, with old HDD as a storage.
I have learned if I turn SATA Mode to Raid in BIOS, it will enable AHCI mode.
While after I done this, when I restart the PC, it shows bluescreen and the windows required repair,and can't start correctly. May because of the two disk and enable Raid mode
How can I only enable AHCI and disable Raid ?