Before installing anything, verify that you actually need this driver.
After extensive testing across Lenovo forums and driver databases, the best working driver for is: bcm43142a0 driver windows 10 lenovo
(temporarily) to prevent Windows from overriding: Before installing anything, verify that you actually need
No. That means Windows recognizes the hardware ID but hasn't loaded the proper Broadcom driver. You still need to install the software. You still need to install the software
Because this chip has no official Windows 10 certification and often fails after major Windows updates (e.g., 20H2, 22H2), many Lenovo owners opt to:
button to automatically scan your system and find the matching driver. Serial Number : Enter your laptop’s serial number on the Lenovo PC Support site to get a curated list of compatible drivers. 3. How to Install installer from the official Lenovo links above. Run the file
Download the file, extract the contents if it is a .cab or .zip file, and point the Device Manager to that folder using the "Browse my computer for drivers" option.