Realtek Wi-Fi Adapter Download - HP Support Community - 7917574
HP provides an update utility that can automatically detect and install the latest drivers, including the 802.11n WLAN driver. To use this utility: 802.11n wlan driver windows 7 64-bit hp
She downloaded the 78 MB executable, ran it as administrator, and watched the progress bar fill. Success. Reboot. Realtek Wi-Fi Adapter Download - HP Support Community