TITLE: HP BIOS and System Firmware (S77)
VERSION: 01.16.00 REV: A PASS: 1
DESCRIPTION:
This package creates files that contain an image of the System BIOS (ROM) for
the supported HP EliteBook 800 G7 models with an S77 family ROM.
PURPOSE: Critical
SOFTPAQ NUMBER: sp151422
SOFTPAQ FILE NAME: sp151422.exe
SOFTPAQ MD5: a1b6447e6d64ea5985288ee4be9d589f
SUPERSEDES: sp149870
EFFECTIVE DATE: March 18, 2024
CATEGORY: BIOS - System Firmware
SSM SUPPORTED: Yes

PRODUCT TYPE(S):
Notebooks
HARDWARE PRODUCT MODEL(S):
HP EliteBook 845 G7 Notebook PC
HP EliteBook 835 G7 Notebook PC
HP EliteBook 855 G7 Notebook PC

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

LANGUAGE(S): Global

ENHANCEMENTS:
- Includes the following firmware:
AMD GOP EFI Driver, version 2.13.0.0.0.Jul 13 2020.23:23:37
AMD Legacy vBIOS, version VER017.010.000.031.000000
Cypress Power Delivery (PD) Firmware, version 2.1.0
EC/SIO Firmware, version 07.3F.00
FIXES:
- Fixes an issue where the incorrect characters are generated when the internal
keyboard is used.
PREREQUISITES:
- Realtek HD Audio Driver version 4.9369.5427.91 Rev. Q or later must be
installed before updating the BIOS to 01.11.00 to prevent the occurrence of a
blue screen loop. To avoid the loop, disable Audio in F10 and 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.