Intel provides a specific package for Windows 8.1 64-bit systems (File: BT_21.40.5_64_Win8.1.exe ). You can find these on the Intel Wireless Bluetooth Download Page .
Similar to Dell, HP users should visit the HP Support Community or official driver portal to search by model number. How to Identify Your Bluetooth Hardware Before downloading, confirm which driver you need: Open Device Manager (press Windows Key + X and select it). Expand the Network adapters or Bluetooth section. bluetooth driver for windows 8 64-bit free download
For Dell systems using Broadcom or Intel adapters, drivers are available on the Dell Drivers & Downloads Page . You may need to enter your Service Tag to find the exact match. Intel provides a specific package for Windows 8
your computer once the process is complete to activate the driver. Intel® Wireless Bluetooth® for Windows 8.1* How to Identify Your Bluetooth Hardware Before downloading,
If the device is missing, use the command wmic bios get serialnumber in the Command Prompt to find your system's serial number and search for it on the manufacturer's website. Installation Steps the correct 64-bit .exe file for your hardware.