replace wifi card for one with Bluetooth

Hi,

Here’s a link to the service manual for your laptop.

Scroll to p.38 to view the necessary pre-requisite steps and then the procedure to remove the WLAN module.

Scroll to p.66 item #7 to view the available WLAN +BT modules suitable for the laptop.

Search online using the FRU number (part number) only in the search box of your browser to find suppliers of the part. Perhaps you should search for the last two items in the available options, as they are for dual band WLAN (2.4GHz & 5GHZ WiFi) + BT modules which will give you more choices when using WiFi. Just a thought.