This is the most volatile stage. The system checks the PxSSTS (Port Serial ATA Status) register to determine if a drive is present.
Allows you to connect or disconnect drives while the computer is running without needing to reboot.
Enables advanced power-saving states for connected storage devices. Troubleshooting "AHCI Drive Init" Hangs
The message is part of a normal boot sequence on motherboards from brands like ASUS or Gigabyte when AHCI is enabled in the BIOS.
Are you seeing this message because your computer is , or are you looking to enable it for better performance?