Why can’t the volume be adjusted through macOS when the Xiaomi Gaming Monitor G27i 2026 is connected to a MacBook?

Suppose you're unable to adjust the volume on your Xiaomi Gaming Monitor G27i 2026 while it's connected to a MacBook via HDMI or DP. In that case, it’s important to understand the difference in how macOS and Windows handle external monitors.
For your reference, here are some explanations as to why the volume can't be adjusted through macOS when the Xiaomi Gaming Monitor G27i 2026 is connected to a MacBook:
1. Because macOS and Windows handle external monitors differently, macOS does not allow adjusting the monitor's audio volume from the computer when connected via HDMI or DP.
2. Please contact Apple's official customer service or technical support for further assistance.