Dell XPS One 2710 DW1703 802.11 b/g/n Bluetooth 4.0 + HS Driver 9.2.0.496 / 7.4.0.126

  It is highly recommended to always use the most recent driver version available.

Try to set a system restore point before installing a device driver. This will help if you installed an incorrect or mismatched driver. Problems can arise when your hardware device is too old or not supported any longer.