TITLE: System Default Settings
VERSION: 1.5.6.1 REV: 0 PASS: 0
DESCRIPTION:
This package contains a program that enables users to restore the default Power
Management Settings in the registry for the supported computer models and
operating systems.
PURPOSE: Recommended
SOFTPAQ NUMBER: sp157127
SOFTPAQ FILE NAME: sp157127.exe
SOFTPAQ MD5: DF7B49D634DB01DAECB7C28718147165
SUPERSEDES: sp155676
EFFECTIVE DATE: February 17, 2025
CATEGORY: Software-Solutions
SSM SUPPORTED: Yes

PRODUCT TYPE(S):
;Desktops;Notebooks
HARDWARE PRODUCT MODEL(S):
HP Elite SFF 805 G9 Desktop PC
HP Pro Mini 400 G9 Desktop PC
HP Z1 G9 Tower Desktop PC
HP EliteBook 8 G1a 16 inch Notebook Next Gen AI PC
HP ZBook X G1i 16 inch Mobile Workstation PC
HP Engage One Pro 19.5 G2 All-in-One System
HP ZBook 8 G1ah 14 inch Mobile Workstation PC
HP Engage Flex Pro -C G2 Retail System
HP EliteBook 8 G1a 13 inch Notebook AI PC
HP ProOne 440 23.8 inch G9 All-in-One Desktop PC
HP Pro Tower 400 G9 PCI Desktop PC
HP EliteBook 6 G1a 14 inch Notebook Next Gen AI PC
HP EliteBook 6 G1a 14 inch Notebook AI PC
HP Pro Tower 480 G9 PCI Desktop PC
HP EliteBook 8 G1a 14 inch Notebook AI PC
HP Pro Tower 290 G9 PCI Desktop PC
HP Pro Tower 288 G9 PCI Desktop PC
HP Pro Tower 280 G9 PCI Desktop PC
HP Engage Flex Pro G2 Retail System
HP Elite Tower 680 G9 Desktop PC
HP Elite SFF 600 G9 Desktop PC
HP ProBook 4 G1ah 14 inch Notebook PC
HP Elite Tower 600 G9 Desktop PC
HP Pro Tower ZHAN 99 G9 Desktop PC
HP Fortis Flip G1i 11 inch
HP Elite Tower 800 G9 Desktop PC
HP Elite Mini 800 G9 Desktop PC
HP EliteOne 870 27 inch G9 All-in-One Desktop PC
HP EliteBook 8 G1a 13 inch Notebook Next Gen AI PC
HP EliteBook 6 G1ah 14 inch Notebook PC
HP EliteBook 6 G1ah 16 inch Notebook PC
HP EliteBook 8 G1a 16 inch Notebook AI PC
HP ZBook Fury G1i 16 inch Mobile Workstation PC
HP EliteBook 8 G1a 14 inch Notebook Next Gen AI PC
HP ProBook 4 G1ah 16 inch Notebook PC
HP ProBook 4 G1a 14 inch Notebook AI PC
HP Elite Mini 600 G9 Desktop PC
HP ZBook Fury G1i 18 inch Mobile Workstation PC
HP Engage Flex Mini Retail System
HP EliteOne 840 23.8 inch G9 All-in-One Desktop PC
HP Pro SFF 400 G9 Desktop PC
HP EliteBook 6 G1a 16 inch Notebook AI PC
HP Elite Tower 880 G9 Desktop PC
HP ZBook 8 G1ak 14 inch Mobile Workstation PC
HP ProBook 4 G1a 16 inch Notebook AI PC
HP Pro Mini 260 G9 Desktop PC
HP Elite Mini 805 G8 Desktop PC
HP Engage One Pro All-in-One System
HP Elite SFF 800 G9 Desktop PC

OPERATING SYSTEM(S):
Microsoft Windows 10 version 21H2 (64-bit)
Microsoft Windows 10 version 22H2 (64-bit)
Microsoft Windows 11 IoT Enterprise LTSC 24H2 (64-bit)
Microsoft Windows 11 version 22H2 (64-bit)
Microsoft Windows 11 version 23H2 (64-bit)
Microsoft Windows 11 version 24H2 (64-bit)
Windows 10 IoT Enterprise 2021 LTSC 64-bit

LANGUAGE(S): Global

ENHANCEMENTS:
Add HEVC solution for INTEL and Qualcomm platform
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.