Lenovo G500 Bluetooth Driver For Windows 10 Extra Quality Best -

Since the G500 is considered "Legacy" by Lenovo standards, the official Windows 10 support is virtually non-existent. If you let Windows Update handle it, it often installs a generic Microsoft driver that creates conflicts with the Wi-Fi adapter (since they share the same card) or simply fails to initialize the radio.

Which (Broadcom, Atheros, or Intel) did you find in Device Manager? lenovo g500 bluetooth driver for windows 10 extra quality

If you're having trouble finding the correct driver or want a more straightforward solution, you can use the Lenovo Vantage tool: Since the G500 is considered "Legacy" by Lenovo