Lenovo’s 2024 Yoga 9i 2-in-1 (14-inch, Gen 9) announcement corresponds to the support-model identity Yoga 9 2-in-1 14IMH9. Lenovo’s official model guide identifies machine type 83AC.
Check for 14IMH9 and type 83AC before using this page as a starting point. Our Lenovo identification guide explains how to find those details. A year-only Yoga 9 label is less precise than the full product identity. For current official options, open Lenovo Drivers & Software for type 83AC, choose Manual Update and Select Drivers, then check the supported devices and operating system for the individual package.
Management Engine driver and firmware
Lenovo lists a Management Engine Interface driver (DS567225) and a separate Management Engine firmware package (DS575033) for this model and Windows 11 64-bit. Installing the interface driver is a different operation from updating firmware.
The NNME36WW official README requires the MEI device/software to be present and describes a two-stage path through firmware 18.0.15.2518 to 18.1.18.2616. It also requires AC power and a fully charged battery, disallows downgrades, and has additional conditions for managed systems. Read the complete instructions and consult your IT administrator where applicable before deciding to update.
These source documents were checked on 3 October 2026. That check date is separate from Lenovo’s individual file-release dates.
Drivers for YOGA-9-2024
Driver information from Lenovo sources. Check your exact model, machine type, operating system and version before installing. Downloads link directly to Lenovo.
Audio (1)
-
Realtek Audio Driver
Package details
Official Lenovo package listed for Yoga 9 2-in-1 14IMH9 on Windows 11 (64-bit). Match the exact model and installed hardware, then follow Lenovo's package instructions.
Official source and compatibility details
Download from Lenovo
Chipset (1)
-
Intel Chipset Driver
Package details
Official Lenovo package listed for Yoga 9 2-in-1 14IMH9 on Windows 11 (64-bit). Match the exact model and installed hardware, then follow Lenovo's package instructions.
Official source and compatibility details
Download from Lenovo
Firmware (1)
-
Intel Management Engine 16.1 Firmware for Windows 11 (64-bit) - Yoga 9 2-in-1 14IMH9
Package details
Official firmware package NNME36WW for Yoga 9 2-in-1 14IMH9 (83AC), Windows 11 (64-bit). Read Lenovo's linked README before deciding whether an update is needed. It describes the required Intel Management Engine Interface software, AC power and a fully charged battery, a two-stage firmware sequence, no downgrade, and additional conditions for managed devices. The official software title says 16.1; the README separately lists firmware versions 18.0.15.2518 and 18.1.18.2616. Silent installation is unsupported.
Official source and compatibility details
Download from Lenovo
Management Engine Interface (1)
-
Intel Management Engine Interface Driver
Package details
Official Lenovo package listed for Yoga 9 2-in-1 14IMH9 on Windows 11 (64-bit). Match the exact model and installed hardware, then follow Lenovo's package instructions.
Official source and compatibility details
Download from Lenovo
VPU (1)
-
Intel Movidius Vision Processing Units (VPU) Driver
Package details
Official Lenovo package listed for Yoga 9 2-in-1 14IMH9 on Windows 11 (64-bit). Match the exact model and installed hardware, then follow Lenovo's package instructions.
Official source and compatibility details
Download from Lenovo