Compaq Presario CQ40-520TX Windows 7 Driver

CHIPSET DRIVERS:
INF Update Utility - Primarily for Intel® 5, 4, 3, 900 Series Chipsets
Download 

Intel Chipset Installation Utility:
Download

GRAPHIC/VGA:
if you have Nvidia Graphic:
Nvidia GeForce G 105M/103M Graphics Driver
Download 

If you have Intel Graphic:
Mobile Intel 4 Series Express Chipset Family Graphics Driver
Download

AUDIO
IDT - High Definition Audio Codecs
Download SP45211

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
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Software Support for HP Integrated Module with Bluetooth Wireless Technology
Download

HP Wireless Assistant
Download  

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


ALPS Pointing Device Driver (2-Way) for 14-Inch Wide LCD
Download

JMB38X MS SD SD/MMC xD Card Reader Driver
Download

HP Quicklaunch Button
Download

INFRARED
ENE CIR Receiver Driver
Download

WEBCAM
Cyberlink YouCam Software
Download

Optional Downloads:

HP ProtectSmart Hard Drive Protection
Download

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

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