TITLE: HP BIOS and System Firmware (S84)
VERSION: 01.17.01 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: sp153296
SOFTPAQ FILE NAME: sp153296.exe
SOFTPAQ MD5: 316096d357df7b1ff7a90d8443baa438
SUPERSEDES: sp152653
EFFECTIVE DATE: June 11, 2024
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

LANGUAGE(S): Global

ENHANCEMENTS:
- Addresses security vulnerabilities CVE-2023-20577 and CVE-2022-23829.
- Adds the SPI support list for ROM Protection.

- Includes the following firmware:
AMD GOP EFI Driver, version 2.23.0.17.10.Jan 14 2024.21:54:38
AMD Legacy vBIOS, version VER017.010.000.031.000000
Cypress Power Delivery (PD) Firmware, version 2.1.0
EC/SIO Firmware, version 21.23.00
FIXES:
- Fixes an issue where the BIOS restarts continuously when the Wi-Fi/IPv4/IPv6
boot store is duplicated.
PREREQUISITES:
- To prevent the occurrence of a blue screen loop, Realtek HD Audio Driver
version 14.9369.3950.92 Rev. Q or later must be installed before updating the
BIOS to 01.10.00. To avoid the loop, disable Audio in F10 and then install the
driver.
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.