TITLE:
HP Notebook System BIOS Update (Intel Processors)
VERSION:
F.15 REV: A
DESCRIPTION:

This package provides an update to the System BIOS. The update installs on
supported notebook models using a supported Microsoft Windows Operating System.
A reboot is required to complete the installation.


PURPOSE:
Recommended
SoftPaq NUMBER:
sp51578
SUPERSEDES:
sp49448
EFFECTIVE DATE:
January 14, 2011
CATEGORY:
BIOS
SSM SUPPORTED:
NO
PRODUCT TYPE(S):
Notebooks
HARDWARE PRODUCT MODEL(S):
Compaq Presario CQ35 Notebook PCSeries
HP Pavilion dv3 Notebook PC Series
OPERATING SYSTEM(S):
Microsoft Windows 7 Enterprise 32 Edition
Microsoft Windows 7 Enterprise 64 Edition
Microsoft Windows 7 Home Basic 32 Edition
Microsoft Windows 7 Home Basic 64 Edition
Microsoft Windows 7 Home Premium 32 Edition
Microsoft Windows 7 Home Premium 64 Edition
Microsoft Windows 7 Professional 32 Edition
Microsoft Windows 7 Professional 64 Edition
Microsoft Windows 7 Starter 32 Edition
Microsoft Windows 7 Ultimate 32 Edition
Microsoft Windows 7 Ultimate 64 Edition
Microsoft Windows Vista Business 32 Edition
Microsoft Windows Vista Business 64 Edition
Microsoft Windows Vista Enterprise 32 Edition
Microsoft Windows Vista Enterprise 64 Edition
Microsoft Windows Vista Home Basic 32 Edition
Microsoft Windows Vista Home Basic 64 Edition
Microsoft Windows Vista Home Premium 32 Edition
Microsoft Windows Vista Home Premium 64 Edition
Microsoft Windows Vista Starter 32 Edition
Microsoft Windows Vista Ultimate 32 Edition
Microsoft Windows Vista Ultimate 64 Edition
LANGUAGE(S):
Global
FIXES:
- Fixes an intermittent issue that may result in an unexpected behavior, where
the system stops responding (hangs) or a memory page fault is generated. This
issue only occurs with 64-bit operating systems.
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) 2011 Hewlett-Packard Development Company, L.P.