TITLE: HP Notebook System BIOS Update (P80)
VERSION: 01.50 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 P80 family ROM.
PURPOSE: Critical
SOFTPAQ NUMBER: sp156831
SOFTPAQ FILE NAME: sp156831.exe
SOFTPAQ MD5: 6B3BF1B643A4A8DE79CC1AD355D893F0
SUPERSEDES: sp153925
EFFECTIVE DATE: February 11, 2025
CATEGORY: BIOS
SSM SUPPORTED: Yes

PRODUCT TYPE(S):
Notebooks
HARDWARE PRODUCT MODEL(S):
HP EliteBook x360 1030 G2 Notebook PC

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

LANGUAGE(S): Global

ENHANCEMENTS:
- Addresses security vulnerabilities CVE-2021-39301.

- Includes the following firmware:
EC/SIO Firmware, version 44.79
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) 2025 HP Development Company, L.P.