TITLE: HP BIOS and System Firmware (T70/T85/T87/T88/T89/T99)
VERSION: 01.18.00 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: sp154811
SOFTPAQ FILE NAME: sp154811.exe
SOFTPAQ MD5: 38862DAA36C94852F19C647C311C430E
SUPERSEDES: sp152746
EFFECTIVE DATE: September 09, 2024
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-2023-6215, 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, CVE-2024-24853, and
CVE-2024-24968.
- Updates the names of all options in the Battery Health Manager settings.
- Provides support for 330W barrel power adapters.
- Updates Smart Discharge to version 2.2.

- Includes the following firmware:
Cypress Power Delivery (PD) Firmware (CCG6), version 2.9.0
Realtek Power Delivery (PD) Firmware, version 5.3
Embedded Controller (EC) Firmware, version 33.2B.00 (Cypress), 54.26.00
(Realtek)
Intel GOP EFI Driver, version 17.0.1053 (Enabled HPD)
Management Engine (ME) Firmware (Corporate), version 15.0.49.2573
PXE UEFI Driver, version 2.052
FIXES:
- 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 does not wake after it is connected to AC
power when the system BIOS Advanced Boot Option for Wake on AC is enabled.
- Fixes an issue where the memory manufacturer information for the Nanya 8G
Memory in the Setup menu is incorrectly displayed as Unknown with error code
0X0B83.
- Fixes an intermittent issue where the Realtek USB Type-C power delivery port
stops functioning 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) 2024 HP Development Company, L.P.