For CQ71 series, all of them use similar drivers except for wireless and graphic. You have to choose base on your specification or test which work for you.
AUDIO
IDT High-Definition Audio CODEC Driver
2016-01-26 , Version:6.10.6230.0 A, 26.38M
Download
CHIPSET
Intel Chipset Installation Utility for ICH9 for Microsoft Windows 7
2016-01-26 , Version:9.1.1.1019 A, 2.32M
Download
GRAPHIC
There are 3 available drivers for graphic which is Intel and Nvidia.
Mobile Intel 4 Series Express Chipset Family Driver
2016-01-26 , Version:8.15.10.1883 A, 24.57M
Download
Download (64-bit)
NVIDIA GeForce G 103M Graphics Driver
2016-01-27 , Version:8.15.11.8644 A, 176.66M
Download
NVIDIA GeForce GT 320M
Version: 8.17.12.7600
Download
QUICKLAUNCH
HP Quick Launch Buttons
2016-01-26 , Version:6.50.15.1, 25.42M
Download
TOUCHPAD
Synaptics TouchPad Driver
2016-01-27 , Version:13.2.4.12 A, 34.76M
Download
WIRELESS
There are 2 available driver, choose only one base on your specification or try which work for you.
1-Broadcom Wireless LAN Driver for Microsoft Windows 7
2016-01-15 , Version:5.60.48.35, 20.7M
Download
2-Intel PRO/Wireless Drivers for Microsoft Windows 7
2016-01-23 , Version:13.1, 13.11M
Download
LAN/ETHERNET
Realtek RTL8102E/8103E Family NIC Driver
2016-01-27 , Version:7.3.522.2009 A, 10.59M
Download
CARD READER
Realtek Card Reader
Driver 2016-01-26 , Version:6.1.7600.30104 A, 7.47M
Download
WEBCAM/CAMERA
Cyberlink YouCam Software
2016-01-25 , Version:2.0.3115, 51.15M
Download
TOOLS AND UTILITIES
LightScribe System Software
2016-01-17 , Version:1.18.12.1 A, 11.54M
Download
HP Wireless Assistant
2016-01-15 , Version:3.50.11.2, 3.81M
Download
Motorola SoftStylus
2016-01-01 , Version:2.2.119.2, 42.73M\
Download