TITLE: HP BIOS and System Firmware (T70/T85/T87/T88/T89/T99)
VERSION: 01.15.00 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 T70, T85, T87, T88, T89, or T99 family ROM.
PURPOSE: Critical
SOFTPAQ NUMBER: sp149947
SOFTPAQ FILE NAME: sp149947.exe
SOFTPAQ MD5: 2bb30c50c0851339cca9141ba7105bd4
SUPERSEDES: sp148144
EFFECTIVE DATE: December 05, 2023
CATEGORY: BIOS - System Firmware
SSM SUPPORTED: Yes

PRODUCT TYPE(S):
Notebooks
HARDWARE PRODUCT MODEL(S):
HP ProBook 440 G8 Notebook PC
HP ProBook 450 G8 Notebook PC
HP ProBook 430 G8 Notebook PC

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

LANGUAGE(S): Global

ENHANCEMENTS:
- Addresses security vulnerabilities CVE-2023-22329 and CVE-2023-25756.
- Updates the message that is displayed when a Non-HP Battery is detected.
- Updates the Intel UEFI Wi-Fi driver to version 2.2.24.23283.
- Updates the Intel MCU to enhance compatibility.
- Provides support for the 5.15-5.35 GHz band.
- Provides support for the SMBIOS type1 version string for db addition.
- Adds Android Ready Support to the BIOS for Windows-to-Android Conversion on
Android Ready computer models.

- Includes the following firmware:
Cypress Power Delivery (PD) Firmware (CCG6), version 2.8.0
Realtek Power Delivery (PD) Firmware, version 5.3
Embedded Controller (EC) Firmware, version 33.24.00 (Cypress), 54.18.00
(Realtek)
Intel GOP EFI Driver, version 17.0.1053 (Enabled HPD)
Management Engine (ME) Firmware (Corporate), version 15.0.45.2411
PXE UEFI Driver, version 2.052
FIXES:
- Fixes an issue where Power-On Authentication using the fingerprint reader does
not function properly.
- Fixes an issue that occurs after the EBAM and BIOS admin passwords are set
where flashing the BIOS with the correct password causes the Firmware Update and
Recovery Utility interface to display the message, Incorrect password was
entered.
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.