Cause: Windows Update overwrote the Lenovo audio driver with a generic Microsoft HD Audio driver. Fix:
| Component | Hardware | Driver Type | Official Provider | |-----------|----------|-------------|--------------------| | Chipset | AMD Renoir SoC | Chipset driver | AMD / Lenovo | | Graphics | AMD Radeon Vega | Display / VGA | AMD / Lenovo | | Audio | Realtek ALC3287 | Audio | Realtek via Lenovo | | Wi‑Fi / BT | Realtek RTL8822CE | WLAN + BT | Realtek / Lenovo | | Touchpad | ELAN I2C HID | Input | ELAN via Lenovo | | Power Mgmt | ACPI / AMD | Power / Thermal | Included in chipset | | BIOS | AMI UEFI (GLCNxxWW) | Firmware | Lenovo (flashed via Vantage) | drivers lenovo lnvnb161216 full
If you already reinstalled Windows and lost Wi-Fi:
Connect via Ethernet or USB tethering to download the Wireless LAN driver. Cause: Windows Update overwrote the Lenovo audio driver
A: Yes. If your board has an AMD Ryzen or A-series, you need AMD Chipset drivers, Radeon graphics, and AMD Audio CoProcessor drivers. Follow the same MTM method – Lenovo’s site auto-filters by CPU. If you already reinstalled Windows and lost Wi-Fi: