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Win7 can't find Bluetooth,On-demand trade data queries how to solve it? In modern society, Bluetooth technology is widely used in wireless communication between various devices, such as mobile phones, headphones, keyboards, mice, etc. However, sometimes we encounter the problem that Win7 can't find Bluetooth devices, which bothers us because we can't use these devices.This article will introduce the reasons and solutions why Win7 can't find Bluetooth. I. The reason why Win7 can't find Bluetooth 1. Bluetooth driver is incompatible. By default, Win7 will come with its own Bluetooth driver, but if this driver is incompatible with your Bluetooth device, you will not be able to search for the device. Two. Without turning on the Bluetooth device, you may accidentally turn off the power switch of the Bluetooth device, or your Bluetooth device needs to manually turn on the connection mode so that Win7 can search for it. 3. The driver is not installed correctly. If you are a new Bluetooth device, you need to install its driver. If the driver is not installed correctly, Win7 cannot search for this device. Four. Win7 can't find the Bluetooth device. In the end, it may be that the problem of the Win7 operating system itself can't find the Bluetooth device.In this case, we need to try some solutions so that Win7 can search for Bluetooth devices. II. Win7 can't find Bluetooth solution 1. To ensure that the Bluetooth device is turned on, first of all, make sure that the Bluetooth device is on. Sometimes, we may accidentally turn off the power switch of the device before connecting it. It must be ensured that the Bluetooth device has been started and is running in search mode. Two. Install Bluetooth drivers. If you are a new Bluetooth device, you should install the correct Bluetooth driver before using the device for the first time. The correct driver can be downloaded from the website of the device manufacturer. After installation, your Win7 should be able to search for Bluetooth devices. 3. Update the Bluetooth driver. If you have installed the Bluetooth driver but still can't find the device, then you need to update the driver.You can download the latest driver from the device manufacturer's website to ensure that the driver is compatible with Win7. Four. Enable Bluetooth service. Sometimes, our Win7 may stop Bluetooth service, resulting in the inability to find Bluetooth devices. To solve this problem, we can press the Win + R key, open the running window, and then enter services.msc. Then find the "Bluetooth Support Service" option and enable it, so that our Win7 can search for Bluetooth devices. 5. Modify the registry key. Finally, if you still can't solve the problem that Win7 can't find the Bluetooth device, we can try to modify the registry key of the computer. We need to press the Win + R key, open the running window, and then enter "regedit".In the registry, we need to find this option HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Bluetooth, and then change its value from 0 to 1. After saving and modifying, restart the computer. At this time, Win7 can search for Bluetooth devices normally. In a word, when we use Bluetooth devices, we may encounter the problem that Win7 cannot find Bluetooth devices. If this situation occurs, we can try to solve it according to the above plan. I hope this article can help readers solve this problem.
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