: The Broadcom BCM5786 drivers can often be found through the Microsoft Update Catalog by searching "Broadcom NetLink Gigabit Ethernet." 3. Third-Party Repositories (Use with Caution)
: For the LAN or VGA, you can manually point the Windows Device Manager to the folder containing your extracted driver files. Drivers & Software - Lenovo PC Support : The Broadcom BCM5786 drivers can often be
: Use the Intel Driver & Support Assistant to automatically identify the Q33/ICH9 drivers. : The Broadcom BCM5786 drivers can often be