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HP Pavilion dv4-2045dx Entertainment Notebook PC support

HP Quick Launch Buttons

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Description

This package contains the software that enables the Quick Launch Buttons, which are special function keys on HP Notebooks, to be programmed for supported notebook models that are running a supported operating system.

Release details

Released:
2010-04-09
File name:
sp48159.exe [1/1, 26.05M]
Version
6.50.16.1
Compatibility:
Microsoft Windows Vista
Microsoft Windows Vista Home Premium (32-bit)
Microsoft Windows Vista Home Basic (32-bit)
Microsoft Windows Vista Business (32-bit)
Microsoft Windows Vista Ultimate (32-bit)
Microsoft Windows 7 (32-bit)
Microsoft Windows 7 Home Basic (32-bit)
Microsoft Windows 7 Home Premium (32-bit)
Microsoft Windows 7 Professional (32-bit)
Microsoft Windows 7 Enterprise (32-bit)
Microsoft Windows 7 Ultimate (32-bit)
Microsoft Windows 7 Starter (32-bit)
Microsoft Windows 7 Home Basic (64-bit)
Microsoft Windows 7 Home Premium (64-bit)
Microsoft Windows 7 Professional (64-bit)
Microsoft Windows 7 Enterprise (64-bit)
Microsoft Windows 7 Ultimate (64-bit)
Microsoft Windows 7 (64-bit)
Microsoft Windows Vista (64-bit)
Microsoft Windows XP Professional
Microsoft Windows Vista Enterprise (32-bit)
Microsoft Windows Vista Enterprise (64-bit)
Microsoft Windows XP Home Edition
Microsoft Windows XP Media Center
Microsoft Windows Vista Home Basic (64-bit)
Microsoft Windows Vista Home Premium (64-bit)
Microsoft Windows Vista Business (64-bit)
Microsoft Windows Vista Ultimate (64-bit)
Microsoft Windows XP Tablet PC Edition
Microsoft Windows XP

Fix/Enhancement

- Adds a non-interactive unistall switch. To use this new uninstall switch, set “SilentUnintstatll” REG_SZ to “yes” in the HKCU\Software\Hewlett-Packard\HP Quick Launch Buttons location.
- Fixes an issue, which occurs on tablet PCs, where the screen rotation is limited to two orientations when in tablet mode, and where the WWAN is disabled when the WLAN is enabled.
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.

Having problems downloading or installing?

Details and specifications

Supported Devices and Features
HP Remote Control HID Device HP Quick Launch Buttons HP Quick Launch Buttons 64 Standard 101/102-Key or Microsoft Natural PS/2 Keyboard with HP QLB


Operating Systems
Microsoft Windows 7 Enterprise 32 Edition
,Microsoft Windows 7 Home Basic 32 Edition
,Microsoft Windows 7 Home Premium 32 Edition
,Microsoft Windows 7 Professional 32 Edition
,Microsoft Windows 7 Starter 32 Edition
,Microsoft Windows 7 Ultimate 32 Edition
,Microsoft Windows 7 Enterprise 64 Edition
,Microsoft Windows 7 Home Basic 64 Edition
,Microsoft Windows 7 Home Premium 64 Edition
,Microsoft Windows 7 Professional 64 Edition
,Microsoft Windows 7 Ultimate 64 Edition
,Microsoft Windows XP Home Edition
,Microsoft Windows XP Media Center Edition
,Microsoft Windows XP Professional
,Microsoft Windows XP Tablet PC Edition
,Microsoft Windows Vista Enterprise 32 Edition
,Microsoft Windows Vista Home Basic 32 Edition
,Microsoft Windows Vista Home Premium 32 Edition
,Microsoft Windows Vista Business 32 Edition
,Microsoft Windows Vista Starter 32 Edition
,Microsoft Windows Vista Ultimate 32 Edition
,Microsoft Windows Vista Enterprise 64 Edition
,Microsoft Windows Vista Home Basic 64 Edition
,Microsoft Windows Vista Home Premium 64 Edition
,Microsoft Windows Vista Business 64 Edition
,Microsoft Windows Vista Ultimate 64 Edition



HP Pavilion dv4-2045dx Entertainment Notebook PC

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