okg Sorry for the inconvenience.Here are the possible solutions :
① First, Please turn off the PC , unplug the power supply, and press the CMOS button (if no CMOS button, please put the pin in the CMOS pinhole and press it ) for about 10 seconds , restart the PC after ten minutes. Here is the tutorial https://mega.nz/file/XypwTISY#DVT0BsjOgiPkZ-drQaj88JH9Z7f7qpKGP2E3nMHW8ms or [https://url.bee-link.cn/5FdW].
② Please go to the device manager to check if there is bluetooth driver, if no, please update the driver. Here is the driver source :https://url.bee-link.cn/UX3B,driver installation tutorial: https://buildin.ai/lizong/50c2dee7-dcde-4707-97d8-dc7eac84a4eb
③Please right click the windows–computer management–double click Services–bluetooth–start the service.
④Please right click the windows —setting -troubleshooting —other troubleshooters— bluetooth—run , let the PC diagnose the problem and solve it automatically.
⑤.Please go to the windows terminal (admin) > type in : sfc /scannow > then wait until finished.
⑥.Please try this software [https://mega.nz/file/X7hGVZwb#1tA5wEJhxH8BDtKxeB5qS2ZiIEUByAVZoOnzhSf4-Pg] or [https://url.bee-link.cn/meE5]
