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 that are running a supported operating system.
PURPOSE: Routine
SOFTPAQ NUMBER: sp156651
SOFTPAQ FILE NAME: sp156651.exe
SOFTPAQ MD5: 5711230616183BB97D26A7013D2B2BDE
SUPERSEDES: sp150999
EFFECTIVE DATE: January 14, 2025
CATEGORY: Driver-Chipset
SSM SUPPORTED: Yes

PRODUCT TYPE(S):
Desktops
HARDWARE PRODUCT MODEL(S):
HP ProDesk 400 G4 MT
HP ProDesk 480 G4 SFF
HP ProDesk 480 G4 MT

OPERATING SYSTEM(S):
Microsoft Windows 10 version 1803 (64-bit)
Microsoft Windows 10 version 1809 (64-bit)
Microsoft Windows 10 version 1903 (64-bit)
Microsoft Windows 10 version 1909 (64-bit)
Microsoft Windows 10 version 2004 (64-bit)
Microsoft Windows 10 version 20H2 (64-bit)
Microsoft Windows 10 version 21H1 (64-bit)
Microsoft Windows 10 version 21H2 (64-bit)
Microsoft Windows 10 version 22H2 (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 2016 LTSB 64-bit
Windows 10 IoT Enterprise 2019 LTSC 64-bit

LANGUAGE(S): Global

DEVICES SUPPORTED:
PCI\VEN_8086&DEV_8C3A="Intel(R) Management Engine Interface"
PCI\VEN_8086&DEV_9C3A="Intel(R) Management Engine Interface"
PCI\VEN_8086&DEV_8D3A="Intel(R) Management Engine Interface"
PCI\VEN_8086&DEV_9CBA="Intel(R) Management Engine Interface"
PCI\VEN_8086&DEV_8CBA="Intel(R) Management Engine Interface"
PCI\VEN_8086&DEV_9D3A="Intel(R) Management Engine Interface"
PCI\VEN_8086&DEV_A13A="Intel(R) Management Engine Interface"
PCI\VEN_8086&DEV_A2BA="Intel(R) Management Engine Interface"

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
FIXES:
Here is the fixing list on SMR page: addresses security vulnerabilities:
CVE-2024-26021 / CVE-2024-30211 / CVE-2024-38307
Intel ME11 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:
NOTE: To install the software in this package, you must be logged in to the
system with Administrator privileges.

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. Use the Program and Features menu in the Control Panel to uninstall the
fingerprint reader driver on the system.

3. Double-click the downloaded file and follow the on-screen instructions to
unpack the files to C:\SWSETUP\SP156651 or another directory of your choice.

4. Run the setup program from the directory that contains the unpacked files.
Enter -? on the command line to list the options for the setup program.

NOTE: After double-clicking the downloaded file, select This program installed
correctly on the Program Compatibility Assistant screen. This message is
displayed by the protection mechanism of Microsoft Windows.

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