Download the latest Intel Chipset Device Software ZIP (version 10.1.19600 or newer). Extract it. Use Device Manager to manually update the SM Bus Controller. Reboot. Your classic Z87-Plus board will run as reliably as the day you bought it.
Before diving into the fix, it is helpful to understand what this component does. "SM Bus" stands for . It is a two-wire interface derived from the I²C protocol, used for low-speed, intra-module communication.
After reboot, the SM Bus Controller should appear correctly under in Device Manager.
While we cannot host the file here, search your favorite search engine for:
Since the ASUS Z87-PLUS is a legacy motherboard, the drivers on the ASUS support page are often outdated. The most reliable method is to use the drivers directly from Intel, but since Intel has archived the Z87 drivers, you may need to use the legacy installation method.
Download the latest Intel Chipset Device Software ZIP (version 10.1.19600 or newer). Extract it. Use Device Manager to manually update the SM Bus Controller. Reboot. Your classic Z87-Plus board will run as reliably as the day you bought it.
Before diving into the fix, it is helpful to understand what this component does. "SM Bus" stands for . It is a two-wire interface derived from the I²C protocol, used for low-speed, intra-module communication.
After reboot, the SM Bus Controller should appear correctly under in Device Manager.
While we cannot host the file here, search your favorite search engine for:
Since the ASUS Z87-PLUS is a legacy motherboard, the drivers on the ASUS support page are often outdated. The most reliable method is to use the drivers directly from Intel, but since Intel has archived the Z87 drivers, you may need to use the legacy installation method.
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