TITLE: HP BIOS and System Firmware (S84)

VERSION: 01.10.00 REV: A PASS: 1
DESCRIPTION:
This package is used to update the supported firmware on HP Business Notebook
systems with an S84 family BIOS.

NOTE: To determine the ROM family and ROM date, press F10 on the computer system
during startup to run the Setup Utility, and then view File/System Information.

PURPOSE: Critical
SOFTPAQ NUMBER: sp141494
SOFTPAQ FILE NAME: sp141494.exe
SOFTPAQ MD5: 12c8fd6af43a5b62237cf46043bfb80d
SUPERSEDES: SP139722
EFFECTIVE DATE: August 09, 2022
CATEGORY: BIOS - System Firmware
SSM SUPPORTED: Yes

PRODUCT TYPE(S):
Notebooks

HARDWARE PRODUCT MODEL(S):
HP ProBook 635 Aero G7 Notebook PC

OPERATING SYSTEM(S):
Microsoft Windows 10 All Editions (64-bit)
Microsoft Windows 11 version 21H2 (64-bit)

LANGUAGE(S): Global

ENHANCEMENTS:
- Addresses security vulnerabilities CVE-2022-31635, CVE-2022-31636,
CVE-2022-31637, CVE-2022-31638, CVE-2022-31639.
- Addresses security vulnerabilities CVE-2022-31640, CVE-2022-31641,
CVE-2022-31642.
- Addresses security vulnerabilities CVE-2022-31644, CVE-2022-31645,
CVE-2022-31646, CVE-2022-27537.
- Enhanced camera auto exposure algorithm.
- Enhancement to Sure Admin security improvement to bind QR-code metadata to
Sure Admin PIN for local administration.
- Enhancement to improve connection stability when running HP Sure Recover.
- Enhancement to dynamic adjustment of battery charge level based on usage
pattern to improve battery health.

- Includes the following firmware:
AMD GOP EFI Driver, version 2.10.0.0.0
AMD Legacy vBIOS, version 58350.001
Cypress Power Delivery (PD) Firmware, version 1.5.0
EC/SIO Firmware, version 21.1E.00

FIXES:
Warning: The ACPBus driver must be updated to v.6.0.0.40 or newer before
updating BIOS to v1.09.00 or later to avoid BSOD hang in Windows.
- Fixes an issue where the system does not completely display the feature, HP
will balance your battery health and battery duration [Enabled].
- Fixes an issue where the system does not boot to multiple boot entries with
unique descriptions.

PREREQUISITES:
Warning: The Realtek HD Audio driver needs to be the version 14.9369.3950.92
Rev.Q or later prior to updating the BIOS to 01.10.00, or a BSOD loop can occur.
To get past the loop, disable Audio in F10 and install the driver.

HOW TO USE:
Warning: The Realtek HD Audio driver needs to be the version 14.9369.3950.92
Rev.Q or later prior to updating the BIOS to 01.10.00, or a BSOD loop can occur.
To get past the loop, disable Audio in F10 and install the driver.

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) 2022 HP Development Company, L.P.