I recently bought a bluetooth keyboard "lenovo LBK500-CN" and try it on my NUC DN2820fykh which has a pre-installed Intel Wireless 7260-N card with bluetooth . I tried to pair them and the system promote that "successful paired". I can see the keyboard in bluetooth device window. After 10 seconds, the key board icon disappeared. Meanwhile the entire process, the pairing signal led kept blinking. Then i try a unplug and plug cycle which previously help connect the bluetooth headphone but failed. All my bios and drivers are most recent. OS is Win7 X64.
If i require a RMA process, will Intel replace a Non-7260 series card for me? But i found 6230 series looks like has some other issues.
I am sorry you are having problems with this but let me help you with some troubleshooting steps.
Based on your description there could be many things affecting the connection so I would like to get more information about the environment and your system:
Please note that the Warranty on Intel® products is like for like so in case of replacement the product will be the N-7260.
Since you have reinstalled the Operating System and tested different troubleshooting steps, I recommend you contacting our support so we can get more detail information about the issue you have.
Here is the contact information: