Dell XPS 15 (L502x) Bluetooth Driver "Parameter is incorrect"

Hi miwillans

This system is shipped with two types of wireless card:

• Intel WiFi Link 6200 Wireless-N + Bluetooth 3.0 Mini-Card
• Intel WiFi Link 6300 Wireless-N + Bluetooth 3.0 Mini-Card

 I would suggest you to download and install the appropriate driver: 

• Click on the link http://dell.to/QjjZDA
• Type the Service Tag of the computer
• Choose the operating system
• Click on ‘Network’
• Check the Bluetooth card that is installed on the computer
• Click on ‘Download File’
• Check on the radio box ‘Single-file download’.
• Click ‘Continue’.
• Click ‘Save’.
• Choose the location as desktop, save the file on the desktop.
• Right Click the file and select 'Run as Administrator' to install the driver.
• Restart the computer. 

In case you do not get prompts on the screen for instructions, then

• Browse to the folder where the files were unzipped to and locate the setup file
• Double click on the file; Follow the onscreen instructions to complete the installation.

 If the above steps do not work, please share the model number of the wireless card. Please share a screenshot of the ‘Device Manager’ window.

• Press and hold the Windows key and press 'R' key. This will open the run window.
• Type 'devmgmt.msc' without the parenthesis, click 'Ok'.
• Expand ‘Network Adapters’.
• Expand ‘Bluetooth’ (if available).

Please reply for any queries.