TITLE: HP BIOS and System Firmware (U72/U85)
VERSION: 01.15.00 REV: A PASS: 1
DESCRIPTION:
This package creates files that contain an image of the System BIOS (ROM) for
supported HP Business Notebook computer models with a U72 or U85 family ROM.
PURPOSE: Critical
SOFTPAQ NUMBER: sp158119
SOFTPAQ FILE NAME: sp158119.exe
SOFTPAQ MD5: 4A7A00CDF8D37A57A05EF37F062DA891
SUPERSEDES: sp156882
EFFECTIVE DATE: April 30, 2025
CATEGORY: BIOS - System Firmware
SSM SUPPORTED: Yes

PRODUCT TYPE(S):
Notebooks
HARDWARE PRODUCT MODEL(S):
HP ProBook 450 15.6 inch G9 Notebook PC
HP ProBook 440 14 inch G9 Notebook PC

OPERATING SYSTEM(S):
Microsoft Windows 10 All Editions (64-bit)
Microsoft Windows 11

LANGUAGE(S): Global

ENHANCEMENTS:
- Addresses security vulnerabilities CVE-2023-48267, CVE-2023-48366,
CVE-2023-49603, CVE-2023-49615, CVE-2023-49618, and CVE-2024-36262.
- Improves battery health protection and reporting accuracy.

- Includes the following firmware:
Camera Firmware, 23.21.0.0
ClickPad Firmware 22.18.0.0 (ELAN) / 21.37.0.0 (Synaptics)
ELAN Fingerprint Reader Firmware, version 4.20 (P00ZVP-B2M)
Embedded Controller (EC), version 07.72.00 (TI PD) / 21.72.00 (Realtek PD)
Graphics Output Protocol (GOP), version 21.1.6 (Disabled DRRS)
Management Engine Firmware, version 16.1.35.2557
Power Delivery Firmware, version 6.6.0 (TI) / 7.6.0 (Realtek)
FIXES:
- Fixes a BitLocker issue that occurs after a BIOS update is run.
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.