Common reasons why Bluetooth mouse cannot find a device include not entering pairing mode, computer Bluetooth abnormalities, old pairing records remain or signal interference. 1. Confirm that the mouse has entered discoverable mode by long pressing the power button or the dedicated button; 2. Check whether the computer Bluetooth is on, update the driver and confirm the physical switch status; 3. Delete the old pairing record and search the device again; 4. Make sure the battery is powered, the distance is appropriate and avoid interference sources. Follow this step to troubleshoot most problems to solve.
Bluetooth mouse can't connect to the device list? This is indeed quite annoying. The most common problems are actually: the driver is not updated, the system is not set correctly, the hardware conflicts, or the pairing mode is not entered at all. Don't rush to change it, check these details first.
Confirm that the mouse has entered discoverable mode
Many Bluetooth mice are not automatically recognized by the computer as soon as they are turned on, and must manually enter "discoverable mode". The operations of different brands vary slightly, usually by pressing the power button for a few seconds, or a special pairing button.
- Logitech Mouse: Some models require the "Connect" button at the bottom.
- Razer or Microsoft mouse: usually hold the power button for 3 to 5 seconds until the indicator light flashes.
- If you are not sure how to operate, you can check the mouse's manual or official website support page.
If you skip this step, of course you won't find it in your computer's Bluetooth scan.
Check whether the computer Bluetooth function is enabled and works normally
Sometimes it's not a mouse problem, but a computer is not ready.
- In Windows, click "Settings → Devices → Bluetooth and Other Devices" to confirm that the Bluetooth switch is on.
- Mac users can click the Bluetooth icon in the upper right corner to see if there is an option to "turn Bluetooth".
- If Bluetooth does not respond at all, there may be problems with the driver. You can try to find the Bluetooth device in "Device Manager" and right-click to select "Update Driver".
In addition, some notebooks have physical Bluetooth switches or shortcut keys (such as Fn F8), so you must also confirm whether they are turned off.
Clear old pairing records and search again
If you have paired before but the connection fails, you may get stuck. At this time, you should delete the old record first and try again.
Windows Operations:
- Open "Settings → Devices → Bluetooth and Other Devices"
- Find your mouse name and click "Delete Device"
- Turn off and turn on the mouse, return to the search interface to click "Add Bluetooth or other devices"
Mac operation:
- Go to "System Settings → Bluetooth"
- Click "X" next to the mouse to delete
- Re-enter the pairing mode and refresh the list
Remember to wait a few seconds after deleting, and then search again. Don’t rush to click “Connect”.
Check battery and distance interference
Unstable Bluetooth signal may also lead to the failure to search for the device. Check the following points:
- Is the mouse battery out of power? Try changing to a new pair of batteries
- It is best to be within 1 meter from the computer
- Are there any wireless routers, mobile phones, microwave ovens and other interference sources around?
Some mice use Bluetooth low power (BLE), which is more sensitive to signal strength. You may be able to search by changing the position.
Basically these common reasons. Check it in order and most of the situations can be solved. If it really doesn't work, you can also try plugging in a USB Bluetooth adapter. Sometimes, there will be problems if the native Bluetooth module is not strong.
The above is the detailed content of how to fix bluetooth mouse not showing up in devices. For more information, please follow other related articles on the PHP Chinese website!
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