Xiaomi’s modern peripherals are known for their minimalist design and ergonomics, but the process of their initial activation can be confusing for the inexperienced user. The lack of a visible on-button on some models, such as the Mi Wireless Mouse or Xiaomi Silent Edition, often gives the false impression that the device is malfunctioning or discharged. In fact, the company’s engineers implement hidden activation mechanisms to save battery charge during transportation and storage.
In this article, we will discuss in detail the algorithms for connecting various modifications of manipulators running through the 2.4 GHz radio channel or the Bluetooth Low Energy protocol. You will learn where to look for hidden switches, how to properly extract transport plugs and how to synchronize a device with a computer running Windows, macOS or Linux without installing an additional driver pack.
If standard methods fail, we will consider scenarios of forced reboot of the controller and check the state of the battery. Understanding the principles of operation of Xiaomi optical sensors will help you avoid the typical errors when the cursor simply does not move due to blocking the power saving mode.
Finding a physical switch and hidden items
The first step when activating any wireless gadget is to carefully visually inspect the case. In most models, including the popular Mi Portable Mouse, the power switch is located on the bottom of the device next to the optical sensor, which is a tiny slider mechanism that needs to be translated into the ON position, usually indicated in green or appropriate labeling.
However, there are modifications where the mechanical switch is not available as a class, in which case activation occurs automatically when a special dielectric tongue is removed from the battery compartment, which prevents the battery from contacting the contact group until the time of purchase, preserving the factory charge of the lithium or alkaline cell.
⚠️ Warning: If you have removed the insulator but the indicator does not catch fire, do not attempt to disassemble the housing further.Excessive force can damage fragile plumes or break plastic latches, resulting in loss of warranty.
Some versions require a short-term push of the button combination to activate. For example, pressing the left and right buttons simultaneously for 3-5 seconds can bring the device out of deep sleep. After that, the LED indicator located under the scroll wheel or on the end should flash, signaling readiness for pairing.
Configure the connection via USB-receiver 2.4 GHz
The most common and stable way to communicate with a computer is to use a compact computer. USB-A transmitter that often hides in a special compartment on the bottom of the mouse, a technique that doesn't require a built-in Bluetooth module in the laptop, and provides minimal latency, which is critical for office work and basic gaming.
The connection process is extremely simple: remove the receiver, insert it into free USB-port your computer and wait for the automatic installation of drivers by the operating system. 10/11 MacOS and Mac OS have a built-in base. HID-devices, so manual installation is not required.
☑️ Connection check USB
In rare cases, automatic identification may not occur immediately, then it is worth trying to reconnect the transmitter to another port, preferably directly to the motherboard, bypassing the transmission. USB-If that didn't work, maybe the frequency synchronization between the receiver and the transmitter is broken.
Re-synchronization sometimes requires specialized software, but most often helps simply turn off and turn on the mouse when removed and inserted again. USB-Plug and Play must recognize the device as a standard mouse. HID.
Bluetooth interface for mobile devices
More advanced models, such as the Xiaomi Dual Mode Wireless Mouse, support Bluetooth 4.0/5.0. This mode allows you to connect the manipulator to ultrabooks without USB-Ports, tablets and smartphones. To enter the pairing mode, you need to press a special mode switching button located on the bottom of the device.
The Bluetooth Mode Indicator usually flashes blue quickly, signaling the visibility of the device to external scanners. On a computer or smartphone, you need to open Bluetooth settings, start searching for new devices and select a name containing Mi Mouse or Xiaomi Mouse from the list.
- 🔵 Press the mode switch button on the bottom panel before blue blinking appears.
- 💻 Open the Bluetooth menu on the receiving device (PC, laptop, phone).
- 🔍 Find your mouse model in the list of available devices.
- ✅ Confirm pairing if a code or confirmation request appears on the screen.
It is important to note that when connected via Bluetooth, the functionality of some additional buttons may be limited to the basic set of operating system commands. To fully work all keys in Bluetooth mode, you may need to install a proprietary utility if it is available for your version of the OS.
Why is the mouse not visible in Bluetooth?
Diagnosis and elimination
Even high-quality Xiaomi devices can experience software failures or signal interference. If the mouse is on but the cursor is not moving or moving in jerks, the problem can lie in a discharged battery or contamination of the optical sensor.
Another common cause of unstable work is the use of USB 3.0 ports that may interfere with the 2.4 GHz band when data is transmitted actively. USB-extender to take the receiver away from the port or switch to Bluetooth connection.
| Symptoms. | Probable cause | Method of decision |
|---|---|---|
| The cursor twitches. | Wi-Fi/USB 3.0 Interference | Use it. USB-extensioner |
| The indicator doesn't burn | The battery or insulator is dead. | Replace the battery, check contacts |
| Scrolling's not working. | HID driver failure | Reinstall the device in the Controller |
| Delays in entry | Energy saving regime | Disable energy savings in BIOS/OS |
If the problem persists after replacing the battery and reconnecting, it is worth checking the device on another computer, this will eliminate the software conflict of drivers on the main PC. In Windows Device Manager, you can try to remove the device and update the hardware configuration.
💡
Use only high-quality alkaline batteries. Cheap salt cells may not produce the necessary peak current, causing the mouse to spontaneously shut down.
Features of working with sensor and surfaces
Optical sensors installed in the Xiaomi mouse are highly accurate, but sensitive to surface type. Glossy, glass or mirrored tables can cause loss of tracking, as the light flux is scattered or reflected incorrectly.
The sensor resolution, often 1200 DPIs in basic models, can be changed in advanced versions through software, but for most users, standard settings are optimal, providing a balance between cursor speed and positioning accuracy.
And you have to consider that bright ambient light, like direct sunlight hitting the work surface, can be an optical sensor, and in these conditions, the cursor can behave in an unpredictable way, and changing the angle of incidence of light or using a rug with a non-translucent base will solve this problem.
Energy conservation and extension of service life
Xiaomi devices are optimized for long-term operation without recharging or replacing batteries. The main mechanism of saving is to automatically go to sleep in the absence of activity. To wake up the mouse, you just need to click any button or move it from a place.
If you plan not to use the mouse for a long time, it is better to remove the battery or switch to the OFF position. This will prevent deep discharge of the power supply and possible oxidation of contacts inside the compartment, which is especially important for alkaline batteries.
⚠️ Warning: Do not leave discharged batteries inside the device for more than a month.The electrolyte can leak out and damage the electronic board, making repairs economically inefficient.
Regular cleaning of the body and the scrolling wheel from dust and skin fat also contributes to the normal operation of the microswitches. Mud stuffed under the wheel can cause sticking or failures in the registration of the scrolling.
💡
Timely battery replacement and proper storage ensure that your wireless mouse Xiaomi will last the 12 months of active work declared by the manufacturer.