Once you have identified the vendor, you can confidently proceed to download the correct driver.
The term "802.11n" is a wireless standard, not a specific manufacturer name. HP laptops from the Windows 7 era used wireless cards from several different manufacturers (Broadcom, Realtek, Ralink, and Atheros). Installing the wrong driver will result in the device not being recognized. 802.11n Wlan Driver Windows 7 32 Bit Hp
Visit the official website.
Many older HP laptops have a physical wireless switch or a keyboard function key (like F12 with a wireless icon). If the light is amber, Wi-Fi is disabled. Press the button or the Fn + F12 combination to turn it blue/white. Once you have identified the vendor, you can
Open again to confirm that the yellow exclamation mark is gone and the 802.11n Wireless LAN Card is properly listed under Network adapters . Troubleshooting Common Installation Issues Installing the wrong driver will result in the
: Find your HP laptop or desktop model number (often found on a sticker on the bottom or under the battery). Download from HP : Visit the HP Driver Download page. Enter your serial number or model name. Select Windows 7 and 32-bit as your operating system.