TITLE: HP BIOS and System Firmware (U01)
VERSION: 02.11.00 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: sp148559
SOFTPAQ FILE NAME: sp148559.exe
SOFTPAQ MD5: 9fcbc7fe77df50f16912d228aa3b4224
SUPERSEDES: sp146068
EFFECTIVE DATE: August 10, 2023
CATEGORY: BIOS - System Firmware
SSM SUPPORTED: Yes

PRODUCT TYPE(S):
Desktops
HARDWARE PRODUCT MODEL(S):
HP Elite SFF 600 G9 Desktop PC
HP Elite Tower 600 G9 Desktop PC
HP Elite Tower 680 G9 Desktop PC
HP Elite Tower 800 G9 Desktop PC
HP Elite Tower 880 G9 Desktop PC
HP Z1 G9 Tower Desktop PC
HP Elite SFF 800 G9 Desktop PC

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

LANGUAGE(S): Global

ENHANCEMENTS:
This BIOS upgrade package also includes the following firmware versions:
Update Intel Reference Code to C.0.B2.10
Super IO F/W 12.3.5
Intel GOP 17.0.1081 (22/12/22)
USB Type-C PD Firmware 3.1.0
Intel/Realtek UEFI PXE rom Efi v0.2.6
Update Intel Management Engine Corporate v16.1.27.2225
Intel Microcode:
- Update to m_07_90672_0000002e to support Intel 12th CPU.
- Update to m_32_b0671_00000119 to support Intel 13th CPU.

For User Impact:
- To support RPL-S CPU on G9 platform
FIXES:
- Enhancement to address security vulnerabilities CVE-2022-29871,
CVE-2022-36392, CVE-2022-38102.
- Integrate Infineon TPM EFI Driver v02.02.3776.00.
- Add "Network Boot TFTP Window Size" setting to F10/Public WMI.
- Resolves some ACPI BIOS errors for Ubuntu.
- Fixes issue where the wrong message would be displayed on the Windows logon or
lock screen.
- Fixes issue where HDMI audio devices would not be detected when monitor is
connected to PC via HDMI in Windows 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) 2023 HP Development Company, L.P.