AUDIO:
IDT High-Definition (HD) Audio Driver Download
GRAPHIC/VGA
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if you have ATI graphic:
ATI Video Driver and Control Panel
Download
if you have INTEL graphic:
Intel Video Driver and Control Panel
Download
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Driver - Keyboard, Mouse and Input Devices
HP Quick Launch Buttons : Download
Synaptics TouchPad Driver : Download
HP Universal Camera Driver: Download
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MODEM:
LSI High-Definition Audio (HDA) Modem Driver for Microsoft Windows 7
Download
BLUETOOTH
Software Support for HP Integrated Module with Bluetooth Wireless Technology for Microsoft Windows 7
Download
WEBCAM
HP Webcam Software
Download
WIRELESS
Intel wireless: Download
Broadcom wireless: Download
LAN/ETHERNET
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If you have realtek ethernet
Realtek RTL8191SE 802.11b/g/n Wireless LAN Driver for Microsoft Windows
Download
or if you have marvel:
Marvell Yukon Gigabit Ethernet Controller Driver
Download
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OTHER DRIVER: (optional download)
Intel matrix storage manager: Download
HP wireless Asistant: Download
Lightscribe system software: Download