Release notes

You can download the iQ system software for your display from smarttech.com/downloads.

iQ 3.17 SP2 release notes

For SMART Board MX (V3) and (V4) displays only.

Release date:

February 26, 2026

Versions:

3.17.9058

Expand the sections below to learn more about what’s new in this latest iQ release.

  • System software

    • Resolved Issues

      • Improved performance when using devices connected to the USB-C input of displays.

    • Known Issues

      • In some instances, the Settings app may take up to 30 seconds to load when the display’s mic array is enabled (MX-V4 displays only). This duration to query the display’s mic array status is expected behavior.

      • Tapping the Computer input on the iQ input screen does not wake up or power on a connected OPS appliance. To resolve, press the power button on the OPS appliance to turn it on.

    • Known incompatibilities

      • Some Microsoft Surface 7 devices may show limited compatibility with the display's USB C 1 input. These devices may occasionally fail to establish a stable connection when using this input. Restarting the display typically restores normal behavior.

      • Some Chromebooks may not show video or touch after the display wakes from sleep when connected over USBC. Unplugging and reconnecting the cable restores the connection.