TITLE: HP Notebook System BIOS Update (P71)
VERSION: 01.48 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 P71 family ROM. This package is used to
flash the System ROM on a supported HP ZBook Studio G4 Mobile Workstation.
PURPOSE: Critical
SOFTPAQ NUMBER: sp149838
SOFTPAQ FILE NAME: sp149838.exe
SOFTPAQ MD5: 21a767afd2966f46f0d8e4314388f03e
SUPERSEDES: sp148053
EFFECTIVE DATE: December 05, 2023
CATEGORY: BIOS
SSM SUPPORTED: Yes

PRODUCT TYPE(S):
Notebooks
HARDWARE PRODUCT MODEL(S):
HP ZBook Studio G4 Mobile Workstation

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

LANGUAGE(S): Global

ENHANCEMENTS:
NOTE: HP strongly recommends updating the system BIOS to address a potential
issue with HP Sure Start that can cause some devices to experience a Secure Boot
error at boot.

- Enhances Secure Boot keys protection.
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.