TITLE: HP BIOS and System Firmware (U99)
VERSION: 01.12.01 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 U99 Family ROM.
PURPOSE: Critical
SOFTPAQ NUMBER: sp154345
SOFTPAQ FILE NAME: sp154345.exe
SOFTPAQ MD5: C47EE2E178388DE9D555D6F4E60687E6
SUPERSEDES: sp153034
EFFECTIVE DATE: September 13, 2024
CATEGORY: BIOS - System Firmware
SSM SUPPORTED: Yes

PRODUCT TYPE(S):
Notebooks
HARDWARE PRODUCT MODEL(S):
HP ZBook Studio 16 inch G9 Mobile Workstation PC

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

LANGUAGE(S): Global

ENHANCEMENTS:
- Addresses security vulnerabilities CVE-2023-22351, CVE-2023-23904,
CVE-2023-25546, CVE-2023-34424, CVE-2023-38655, CVE-2023-40067, CVE-2023-41833,
CVE-2023-48361, CVE-2024-21844, and CVE-2024-24968.
- Adds an Enter button to the Power-On Self-Test (POST) to enable the user to
continue the boot process or to proceed to Shut Down when the system presents a
POST error code (90D) thermal event.
- Updates the names of all options in the Battery Health Manager settings.
- Provides support for large format printers.
- Provides support for the Secure Erase feature.
- Provides support for 330W barrel power adapters.

- Provides the following firmware:
USB Type-C Power Delivery (PD) Firmware
CCG6 (Dual Port PD), version 2.6.0
CCG6 (Single Port PD), version 2.0.0
Embedded Controller (EC), version 10.6E.00
Intel GOP, version 21.0.1065.A.2
Intel I225 UEFI PXE ROM, version 0.9.03
Intel Management Engine, version 16.1.32.2418
Intel Thunderbolt Firmware, version 16.0.0.2102 (REV21.2)
IOM Firmware, version 36.7.0.0000 (IOM_24.0007.0.0_prod.bin)
PXE UEFI DisplayLink, version 2.045
PXE UEFI Realtek, version 2.057
RGB Keyboard Firmware, version 1.11
FIXES:
- Fixes an issue where the system stops at the Start PXE over IPv4/IPv6
interface and then switches back to the Start Menu while the system is connected
to a specific dock.
- Fixes an issue where the system displays a pop-up message indicating that a
problem has occurred with the HP Endpoint Security Controller.
- Fixes an issue where the system fails to connect to an access point (AP) in
WPA2/WPA3 mixed mode when the host UEFI is connected using the WPA2 settings.
- Fixes an issue where the system stops functioning after the BIOS is updated
while the system is attached to a dock.
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) 2024 HP Development Company, L.P.