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XPS 16 9640 Re-imaging guide for Windows

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Intel Rapid Storage Technology (IRST)

The Intel Rapid Storage Technology (Intel RST) Driver enables and enhances high-performance SATA/NVMe RAID capabilities for supported operating systems. The IRST software package provides added protection against data loss in the event of a hard-drive failure, and supports the configuration of multiple features, including:

The following conditions must be met before you can install IRST on your computer.

  • Your computer has a RAID I/O controller hub (ICH). If your computer does not have a RAID ICH, you cannot install IRST unless a third-party RAID controller card is installed.
  • Your RAID controller is enabled by default.
    CAUTION:If an operating system is already installed, changing the SATA/NVMe settings in the BIOS Setup may cause your computer to display a blue screen and an error code, followed by a system reboot. To change settings, reinstall the operating system.

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