THERE are 2 sections, for essential/important Drivers and Optional Software.
Download and install the drivers given and you may choose which one to install first, no need to install according to order i listed.
IMPORTANT DRIVERS:
AUDIO:
Compaq Presario CQ41-208AU Audio Drivers
IDT High Definition Audio CODEC
Download (SP45073)
GRAPHIC:
Compaq Presario CQ41-208AU Graphic/vga/display driver
ATI Mobility Radeon HD 3200/3450/4200/4330 Graphics
Download (SP45074)
WIRELESS:
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if you have Atheros Wireless
Atheros Wireless LAN Driver for Microsoft Windows 7
Download (SP46609)
If you have Broadcom Wireless
Broadcom Wireless LAN Driver for Microsoft Windows 7
Download (SP45524)
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HP Wireless Assistant
Download (SP45222)
LAN/ETHERNET
Realtek Family PCI-E Fast Ethernet NIC Driver
Download (SP45181)
WEBCAM:
Cyberlink YouCam Software
Download (SP45825)
Driver - Keyboard, Mouse and Input Devices
HP Quick Launch Buttons
Download (SP46731)
HP USB TV Tuner Driver
Download (SP45817)
ALPS Touchpad Driver
Download (SP45035)
ENE CIR Receiver Driver
Download (SP45177)
Validity Sensor Driver
Download (SP45182)