TITLE: HP Firmware Pack (Q85)
VERSION: 01.31.00 REV: A PASS: 1
DESCRIPTION:
This package creates files that contain an image of the System BIOS (ROM) for
the supported computer models with a Q85 or Q91 family ROM.
PURPOSE: Critical
SOFTPAQ NUMBER: sp156902
SOFTPAQ FILE NAME: sp156902.exe
SOFTPAQ MD5: 89648E1195498AA8463618EF87A6B3D8
SUPERSEDES: sp156173
EFFECTIVE DATE: February 11, 2025
CATEGORY: BIOS
SSM SUPPORTED: Yes

PRODUCT TYPE(S):
Notebooks
HARDWARE PRODUCT MODEL(S):
HP ProBook 440 G5 Notebook PC
HP ProBook 450 G5 Notebook PC
HP ProBook 430 G5 Notebook PC
HP ProBook 470 G5 Notebook PC

OPERATING SYSTEM(S):
Microsoft Windows 10 All Editions (32-bit)
Microsoft Windows 10 All Editions (64-bit)
Microsoft Windows 10 IOT Enterprise 32-Bit (x86)
Microsoft Windows 10 IOT Enterprise 64-Bit (x86)
Microsoft Windows 11

LANGUAGE(S): Global

ENHANCEMENTS:
- Addresses security vulnerabilities CVE-2021-39301, CVE-2024-26021,
CVE-2024-30211, and CVE-2024-38307.

- Provides the following firmware:
Embedded Controller (EC) Firmware, version 02.41.00
Intel GOP Firmware, version 9.0.1067 B4
Intel Management Engine Firmware (Consumer), version 11.8.97.4739 (Production)
Intel vBIOS Firmware, version 9.0.1052 B3
Intel/Realtek PXE ROM RTL8111 Firmware, version 2.65
Intel/Realtek PXE ROM RTL8153 Firmware, version 2.019 (2016/06/28)
Intel/Realtek UEFI PXE ROM RTL8111 Firmware, version 2.039
NVIDIA vBIOS, version 82.08.70.00.59
USB Type-C Power Delivery (PD) Firmware (CCG4) Firmware, version 8.10
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.