TITLE: Intel Management Engine Driver
VERSION: 2451.7.6.0 REV: A PASS: 1
DESCRIPTION:
This package provides the Intel(R) Management Engine Components Driver for
supported desktop models running a supported operating system.
PURPOSE: Routine
SOFTPAQ NUMBER: sp156634
SOFTPAQ FILE NAME: sp156634.exe
SOFTPAQ MD5: A098743B617428E1F721F8AE6C0480FE
SUPERSEDES: sp155853
EFFECTIVE DATE: January 14, 2025
CATEGORY: Driver-Chipset
SSM SUPPORTED: Yes

PRODUCT TYPE(S):
Desktops;Notebooks
HARDWARE PRODUCT MODEL(S):
HP Z1 G9 Tower Desktop PC
HP Engage Flex Pro -C G2 Retail System
HP Pro Tower 400 G9 PCI Desktop PC
HP Pro Tower 480 G9 PCI Desktop PC
HP Engage Flex Pro G2 Retail System
HP Elite Tower 680 G9 Desktop PC
HP Elite SFF 600 G9 Desktop PC
HP Elite Tower 600 G9 Desktop PC
HP Elite Tower 800 G9 Desktop PC
HP Pro SFF 400 G9 Desktop PC
HP Elite Tower 880 G9 Desktop PC
HP Elite SFF 800 G9 Desktop PC

OPERATING SYSTEM(S):
Microsoft Windows 10 IoT Enterprise SAC 21H2 (64-bit)
Microsoft Windows 10 version 21H2 (64-bit)
Microsoft Windows 10 version 22H2 (64-bit)
Microsoft Windows 11 IoT Enterprise GAC 22H2 (64-bit)
Microsoft Windows 11 IoT Enterprise GAC 23H2 (64-bit)
Microsoft Windows 11 IoT Enterprise LTSC 24H2 (64-bit)
Microsoft Windows 11 version 22H2 (64-bit)
Microsoft Windows 11 version 23H2 (64-bit)
Microsoft Windows 11 version 24H2 (64-bit)
Windows 10 IoT Enterprise 2021 LTSC 64-bit

LANGUAGE(S): Global

DEVICES SUPPORTED:
PCI\VEN_8086&DEV_A0E3&CC_0700= "Intel(R) Active Management Technology - SOL"
PCI\VEN_8086&DEV_A0E0="Intel(R) Management Engine Interface"
PCI\VEN_8086&DEV_9DE0="Intel(R) Management Engine Interface_CNL/CNP-LP"
PCI\VEN_8086&DEV_A360="Intel(R) Management Engine Interface_CNL-H"
PCI\VEN_8086&DEV_A0E4="Intel(R) Management Engine Interface"
PCI\VEN_8086&DEV_43E4="Intel(R) Management Engine Interface"
PCI\VEN_8086&DEV_43E0="Intel(R) Management Engine Interface"
PCI\VEN_8086&DEV_7AE8="Intel(R) Management Engine Interface"
PCI\VEN_8086&DEV_7AEC="Intel(R) Management Engine Interface"
PCI\VEN_8086&DEV_51E0="Intel(R) Management Engine Interface"
PCI\VEN_8086&DEV_51E4="Intel(R) Management Engine Interface"
PCI\VEN_8086&DEV_7AEB&CC_0700= "Intel(R) Active Management Technology - SOL"
PCI\VEN_8086&DEV_51E3&CC_0700= "Intel(R) Active Management Technology - SOL"
PCI\VEN_8086&DEV_43E3&CC_0700= "Intel(R) Active Management Technology - SOL"
PCI\VEN_8086&DEV_7A68="Intel(R) Management Engine Interface"
PCI\VEN_8086&DEV_7A6B&CC_0700= "Intel(R) Active Management Technology - SOL"

ENHANCEMENTS:
- Upgrade MESW to 2451.7.6.0
- Includes the following drivers and software
Intel Management Engine Interface Driver (MEI), version 2441.7.0.0
Intel Serial Over LAN Driver (SOL), version 2441.7.0.0
Intel Local Management Service (LMS), version 2421.6.12.0
Intel Serial Over LAN (SOL) Local Management Service (LMS) Extensions, version
2450.7.2.0
Intel(R) Dynamic Application Loader Host Interface 1.46.2024.0221
Intel Wireless Manageability (WiMan), version 2449.91.92.0
Intel Wireless Manageability (WiMan) Extensions, version 2449.91.92.0
Intel Windows Management Instrumentation (WMI) Provider, version 2441.7.0.0
Intel MSS APPX, version 2442.7.1.0
FIXES:
Here is the fixing list on SMR page: addresses security vulnerabilities:
CVE-2024-26021 / CVE-2024-30211
Intel ME16 baseline brings architectural security enhancements, improved
firmware resilience, and enhancement to Trusted Compute Base recovery.
Intel is releasing software updates to mitigate these potential vulnerabilities.
with SW revision 2435.6.36.0 or newer.
PREREQUISITES: NONE
HOW TO USE:
1. Download the file by clicking the Download or Obtain Software button and
saving the file to a folder on your hard drive (make a note of the folder where
the downloaded file is saved).

2. Double-click the downloaded file and follow the on-screen instructions.

Copyright (c) 2025 HP Development Company, L.P.