ULi SATA/RAID Controller (M1575/M1697) Driver

The ULi SATA/RAID Controller (M1575/M1697) driver helps Windows communicate with SATA drives connected through the Uli storage controller and recognize supported RAID configurations. It is intended for compatible motherboards using these legacy chipsets, especially when reinstalling Windows, resolving an unrecognized storage controller, or restoring access to attached drives.

Key Features

• SATA storage communication: Enables Windows to work with drives attached to the controller when the correct driver matches your hardware and operating system.
• RAID configuration support: Provides the operating-system interface needed for supported controller-managed RAID arrays. Available RAID options depend on your motherboard and firmware.
• Controller identification: Helps Device Manager identify the storage controller correctly rather than listing it as an unknown device or showing a missing-driver warning.
• Legacy Windows coverage: Driver packages may be available for Windows 10, 8.1, 7, Vista, and XP. Compatibility varies by package, controller hardware ID, and 32-bit or 64-bit architecture; one download may not cover every system.

How to Install ULi SATA/RAID Controller (M1575/M1697) Driver

1. Confirm your hardware and Windows version. Open Device Manager and check the controller under Storage controllers, IDE ATA/ATAPI controllers, or Other devices. Compare its hardware IDs with the package’s supported devices and verify your Windows architecture.
2. Choose the matching package. Before starting your ULi SATA/RAID Controller (M1575/M1697) driver download for Windows, review the compatibility notes. Select the latest version that explicitly supports your configuration. For Windows 10/11 searches, note that Windows 11 support is not established here.
3. Prepare safely. Back up important data and create a restore point if available. Extract the free download if it comes as an archive. Do not change the BIOS SATA or RAID mode simply to match a driver; doing so can prevent Windows from starting.
4. Install the driver. Run the included installer, or use Device Manager’s Update driver option and browse to the extracted folder. During a fresh Windows installation, use Load driver if Setup cannot detect the controller’s drives and a compatible setup driver is available.
5. Restart and verify. Reboot when prompted, check Device Manager for warnings, and confirm that your drives or existing RAID volumes remain accessible. Do not initialize or format an existing array to resolve a driver issue.

Keep the driver updated when a compatible release addresses a problem or improves support. Before any update, check the release notes and retain the working package for recovery; newer does not always mean better for legacy storage hardware.