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Win7 can't find Bluetooth (solve Win7 Unable to search for Bluetooth problems) With the rapid development of digital technology,Real-time HS code duty updates Bluetooth technology has become an indispensable part of people's daily life. Bluetooth technology enables people to connect digital devices wirelessly and realize functions such as data transmission, audio transmission and video transmission. However, in the process of using Bluetooth technology, many users may encounter the problem of not being able to search for Bluetooth devices. This article will introduce the solution to the problem that Win7 can't find Bluetooth. 1. Check the connection status of the Bluetooth device. When the Bluetooth device cannot be found, first check whether the computer has been paired with the Bluetooth device and connected successfully. If the connection is not successful, you need to follow the Bluetooth device manual to connect. If the connection is successful, you need to check whether the Bluetooth device is enabled and whether the distance between the computer and the Bluetooth device is too far.Two. Check the service status of Win7. The Bluetooth service and driver must be in the correct state to use the Bluetooth function normally. Therefore, if Win7 can't find the Bluetooth device, it may be because the Bluetooth service is not turned on or the driver is damaged. Users can press the Win+R key combination to open the "Run" dialog box, enter "services.msc", and open the "Services" window. Here, users need to find "Bluetooth Service" and double-click the service to check whether the service is running. If the service is not running, right-click on the service, select "Properties", set "Startup Type" to "Automatic", and click the "Start" button to start the service. 3. Update the driver if the Bluetooth service is already running,And Win7 can't find the Bluetooth device, which may be caused by outdated drivers or file corruption. The solution to this problem is to update the driver. Users can visit the official website to download and install the latest Bluetooth drivers. Alternatively, users can also find Bluetooth devices in the device manager and perform driver updates. In the device manager, users need to expand the "Bluetooth" option, select the Bluetooth device, right-click the device, and select "Update Driver Software". Four. Check the power plan Win7. There may be another reason why the Bluetooth device cannot be found, that is, the power plan setting of the computer is incorrect. If the power plan of Win7 is set to "energy-saving mode", the Bluetooth device is likely to be turned off. In order to solve this problem, users need to change the power plan.Users can click the power icon in the lower right corner of the desktop, select "Change Plan Settings", and change "Energy Saving Mode" to "Balance Mode", or change "Balance Mode" to "High Performance Mode". In summary, the use of Bluetooth technology can make people's lives more convenient, but when Win7 can't find Bluetooth devices, this convenience will be affected. This article introduces four solutions, including checking the connection status of Bluetooth devices, checking the service status, updating drivers and checking the power plan. If users follow these methods, it can largely solve the problem that Win7 cannot find Bluetooth devices.
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