TITLE: HP BIOS and System Firmware (U01)
VERSION: 02.18.10 REV: A PASS: 1
DESCRIPTION:
This package is used to update the supported firmware on HP Business Desktop
models with a U01 Family BIOS.

PURPOSE: Critical
SOFTPAQ NUMBER: sp158004
SOFTPAQ FILE NAME: sp158004.exe
SOFTPAQ MD5: 46D8F3211B8A8DD89C9DA2C044E21A6C
SUPERSEDES: sp157511
EFFECTIVE DATE: April 23, 2025
CATEGORY: BIOS - System Firmware
SSM SUPPORTED: Yes

PRODUCT TYPE(S):
Desktops
HARDWARE PRODUCT MODEL(S):
HP Z1 G9 Tower Desktop PC
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 Elite Tower 880 G9 Desktop PC
HP Elite SFF 800 G9 Desktop PC

OPERATING SYSTEM(S):
Microsoft Windows 10 version 21H2 (64-bit)
Microsoft Windows 10 version 22H2 (64-bit)
Microsoft Windows 11 version 21H2 (64-bit)
Microsoft Windows 11 version 22H2 (64-bit)
Microsoft Windows 11 version 23H2 (64-bit)
Microsoft Windows 11 version 24H2 (64-bit)

LANGUAGE(S): Global

ENHANCEMENTS:
- Improve stability

This BIOS upgrade package also includes the following firmware versions:
Update Intel Reference Code to 0C.00.F6.20
Super IO F/W 12.3.39
Intel GOP 17.0.1085
USB Type-C PD Firmware 3.1.0
Intel/Realtek UEFI PXE rom Efi v0.2.4
Update Intel Management Engine Corporate v16.1.35.2557
Intel Microcode:
- Update to m_07_90672_00000038 to support Intel 12th CPU.
- Update to m_32_b0671_0000012f to support Intel 13th/14th CPU.
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.