

If this is the case, disable these power saving options and then reinstall the driver. If you’ve tried these steps but failed, you may have disabled some power saving features. Ensure the “Performance Mode” option is enabled. If the wireless connection drops, check your power settings. Then, select “Uninstall” and remove all the files associated with the device. Locate the Wireless Driver and double-click it. The updated driver will be automatically installed on your PC. When the update is complete, click the “Close” button. Click the second button, “Update Driver.” The Hardware Update Wizard will download and install the latest version of the wireless driver for your adapter.

First, connect your computer to the Internet. To update your wireless driver in Windows Vista, follow these steps.

How Do I Update My Wireless Driver Vista?
