Compaq Presario CQ40-401AU Windows 7 Drivers

SATA DRIVERS
AMD AHCI Compatible RAID controller
Download

AUDIO
IDT - High Definition Audio Codecs
Download SP45073

GRAPHIC:
ATI Mobility Radeon HD 3200/3450/4200/4330 Graphics
Download


ETHERNET:
Realtek RTL8102E/8111C Family PCI-E Gigabit Ethernet NIC Driver
Download

or
Realtek RTL8102E/8103E Family NIC Driver
Download

Cyberlink YouCam Software
Download

WIRELESS:
Note: normally wireless automatically installed so install wireless driver if only there are no wireless driver installed. There are two ways to check one is in your taskbar a small wireless icon appear near to volume and clock, the other one is by check at the device manager under the networks controllers section.
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If you have Intel Wireless:
Intel Wireless LAN Driver for Microsoft Windows 7
Download

If you have Broadcom Wireless:
Broadcom Wireless LAN Driver for Microsoft Windows 7
Download

If you have Atheros Wireless
Atheros Wireless LAN Driver for Microsoft Windows 7
Download
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Software Support for HP Integrated Module with Bluetooth Wireless Technology
Download

HP Wireless Assistant
Download  

JMB38X MS SD SD/MMC xD Card Reader Driver
Download

HP Quicklaunch Button
Download


Validity Sensor Driver For Windows 7
Download

ENE CIR Receiver Driver
Download

ALPS Touchpad Driver
Download

Digital Persona Fingerprint Reader Software
Download 


Optional Downloads:

HP DVD Play Software
Download



HP Advisor
Download

Lightscribe System Software
Download

Recovery Manager Installer Patch for Microsoft Windows 7 Upgrade
Download

HP Support Assistant
Download

BIOS:
use this drivers if needed. Using BIOS may harm your systems, its only optional and i not recomended you to use it if you dont know about BIOS.


WinFlash for HP Notebook System BIOS (with AMD Processor) – Microsoft Windows Vista Based
Released:2009-08-25
Version: F.4A
Download

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