Are you seeing this message because your computer is , or are you looking to enable it for better performance?
Successful OOB handshake results in a stable link at the negotiated speed (1.5, 3, or 6 Gbit/s, depending on capabilities). The host controller's Port Status and Control (PxSCTL) register reflects link-up status via the field (e.g., DET=0x3 indicates a successful link). If OOB fails, the drive will never be visible to software. ahci drive init
This stage is critical for ensuring that your Serial ATA (SATA) hard drives or SSDs are correctly recognized by the motherboard's host bus adapter (HBA) before the operating system takes control. What is AHCI? Are you seeing this message because your computer