Hi Midnight251,
For the latest version of 1501 Wireless WLAN 1501 Half Mini-Card drivers please refer this link: http://dell.to/ZFSnRI
1) Please uninstall the existing Wireless 1501 WLAN drivers from the device manager, ensure to check the box “Delete driver software for this device”.
2) Follow the on-screen instructions to complete the uninstallation and restart the computer.
3) Install the drivers from the above link, and check the functionality.
Kindly reply for further help.
To know more about Dell’s products, services and drivers & downloads, please go to http://dell.to/YBlak6