Many users who purchase entry-level gaming displays often face bewilderment when they first start the system. Xiaomi Mi Gaming Monitor G24 model is positioned as an affordable solution with a high refresh rate, but the presence of built-in speakers in the specification sometimes raises questions. Indeed, the device housing two small emitters, but their activation does not always occur automatically when you connect the cable.
The main challenge is that Windows or Linux may not recognize the monitor as the default audio output device, because of the way the video chip drivers and data protocols work, and you need to manually check the settings in both the screen menu and the operating system settings to get the desired result.
In this guide, we will go into all possible connection and configuration scenarios in detail, look at how HDMI, which transmits audio streams, and an alternative method of using analog output, and understand these differences will help you avoid common mistakes and quickly enjoy sound without buying external speakers.
Checking hardware compatibility and type of connection
Before you go to software settings, you need to make sure that the physical connection is correct. The G24 has an HDMI and DisplayPort port, but it is through HDMI that the sound is most often transmitted. If you use adapters, for example, with a DVI or VGA, audio transmission over a digital channel will not be possible without a special active converter.
It is important to understand that the built-in speakers in gaming monitors of this class have a power of about 2x3 watts. They are designed primarily for system notifications, watching videos on YouTube or casual games. For professional work with sound or immersive gaming, they may not be enough, so do not expect bass or deep surround sound.
Check the integrity of the HDMI cable. Cheap or damaged cables can transmit video signals but lose audio channels, in which case the system will see the connected display, but will not identify it as an audio device.
⚠️ Note: Use of cheap adapters HDMI-VGA without external power often leads to loss of audio signal, as VGA It is a fully analog interface and does not support sound transmission.
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For the best audio and image quality, use certified HDMI cables version 1.4 or higher, which guarantee bandwidth for audio formats.
Configuring the output of sound in the Windows operating system
The most common use case is to connect to a computer running Windows 10 or 11. Once the cable is connected, the operating system must automatically detect the new device, but often the default is the motherboard's built-in sound card or headset.
To switch, right-click on the speaker icon in the tray (lower right corner of the screen). In the menu that appears, select "Open sound" or "Sounds." In the list of output devices, find the name of your monitor, which usually looks like the Xiaomi G24 or just HDMI Audio.
If the device is found but no sound, check the volume level. Windows Volume Mixer sometimes separates the system sound level and the specific application level. Make sure the slider is not zeroed and the device is not marked "Disabled".
- 🔊 Right-click on the speaker icon and select "Open sound parameters".
- 🖥️ In the "Output" section, select the Xiaomi monitor G24 drop-down.
- 🔇 Check if the icon crossed out speaker (mode "No sound").
- 🎚️ Open the volume mixer and make sure that the volume of the browser or game is not twisted to a minimum.
☑️ Diagnostics of sound in Windows
Adjustment of parameters through the OSD monitor menu
The internal menu of the display itself, known as OSD (On-Screen Display), also takes precedence over system settings. If the monitor menu has the sound turned off or set to a minimum, no action on Windows will help.
Navigating the menu is done by moving the joystick up, down, left or right, and you need to find the audio section, depending on the firmware version, it can be called "Sound," "Audio," or have a speaker icon, and you can adjust the overall volume, balance, and choose equalizer modes.
Look at Auto Low Latency Mode or game profiles. In some monitor modes, the sound can be muted automatically to reduce latency or amplify, and experiment with presets like Standard, Movie, or Game to find the most appropriate balance.
| Parameter OSD | Description of function | Recommended value |
|---|---|---|
| Volume | Total volume level of built-in speakers | 70-80% |
| Mute | Complete shutdown of sound (without sound) | Off (off) |
| Bass/Treble | Low and high frequency adjustment | To taste. |
| Reset Sound | Resetting audio settings to factory | Failures |
Secret combinations in OSD
Use of analog output Mini Jack 3.5 mm
If HDMI is causing problems or the quality of the built-in speakers is not satisfactory, the Xiaomi G24 offers an alternative: On the back, next to power ports and video inputs, there is a 3.5 mm Mini Jack connector.
By connecting external active speakers or headphones to this connector, you can get a significantly better sound quality, in which case the output setting in Windows must be changed: the default device should choose your sound card (Realtek High Definition Audio or analogue), not the monitor.
The advantage of this is that the sound is processed by the sound codec on your PC's motherboard, which is usually better than simple solutions in the monitor, and you also free up the HDMI channel to only transmit video, which can theoretically reduce the load on the bus, although in practice this is only noticeable in very specific scenarios.
⚠️ Warning: The 3.5mm connector on the monitor is the output, not the input. Connecting a microphone or headset with a microphone directly to the monitor to operate the microphone will not work.
Resolving problems with drivers and software updates
A common cause of lack of sound is conflict or lack of drivers for the video chip. HDMI-cable "sewn" in the video card (NVIDIA, AMD If the graphics card driver is installed incorrectly or is the base from Microsoft, the sound may not work.
You need to go to the "Device Manager" and you can do this by right-clicking the "Start" button and selecting the appropriate item. Open the "Sound, Game and Video Devices" branch. If you see a device with a yellow exclamation mark or "Unknown device", you need to install drivers.
Download the current driver from the official website of the manufacturer of your video card. When installing, select the option "Selective installation" and make sure that the HD Audio Driver component is marked. This software is responsible for transmitting sound through video interfaces.
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The lack of sound through HDMI in 90% of cases is solved by reinstalling the drivers of the video card with the mandatory HD Audio component.
Comparison of Connection Methods and Sound Quality
The choice between built-in speakers and external devices depends on your needs. The built-in solution Xiaomi G24 is convenient for saving space on the table and minimizing wires.
External speakers connected via Mini Jack or USB will give a richer picture. If you use a laptop, connecting the monitor via HDMI and output sound to the monitor may be more convenient than using weak laptop speakers, but inferior to high-quality Bluetooth acoustics.
Sound delay is critical in eSports, and when you use Bluetooth headphones, you can notice the delay, and wired connections through a monitor (HDMI -> Monitor Speakers) or through a Mini Jack provide minimal latency, which is important for responding to steps or shots.
- 🎧 Built-in speakers: Space savings, minimum wires, average quality.
- 🔌 Mini Jack Exit: Connecting any Hi-Fi acoustics, better quality.
- 💻 HDMI Audio: One cable for everything, handy for volume control from keyboard.
- 📡 Bluetooth adapter: Wireless freedom, but possible sound delay (not recommended for shooters).