Certain drivers already installed along windows 7 installation. You can identify which drivers not yet installed by looking at the device manager for the device marked with yellow. If you didn't know which to install. Just download and install the driver I listed here.
Audio
IDT High Definition Audio Codecs
Version 6.10.6435.0 , 42MB
Windows 7 32-bit/64-bit : Download
MEI
Intel Management Interface Driver
Version 8.1.30.1350, 62.5MB
Windows 7 32-bit/64-bit : Download
USB
USB 3.0 Drivers
Version 1.0.6.245, 5.4MB
Windows 7 32-bit/64-bit : Download
Chipset
Intel Chipset Installation Utility
Version 9.3.0.1020, 8MB
Windows 7 32-bit/64-bit : Download
Graphic - Intel
Intel Video Driver and Control Panel
Version 8.15.10.2712, 102.5MB
Windows 7 32-bit: Download
Windows 7 64-bit: Download
Graphic - ATI
ATI/AMD Video Driver and Control Panel
Version 8.951.6-120329B-137790C, 485.7MB
Windows 7 32-bit/64-bit : Download
Hotkey
HP Hotkey Support Driver
Version 5.0.21.1, 26.1MB
Windows 7 32-bit/64-bit : Download
Fingerprint
Validity Sensor Fingerprint Driver
Version 4.5.133.0, 36MB
Windows 7 32-bit/64-bit : Download
Webcam/Camera
HP Universal Webcam Driver
Version 4.00, 35MB
Windows 7 32-bit/64-bit : Download
TouchPad
Synaptic Touchpad Driver
Version 17.0.18.8, 124MB
Windows 7 32-bit/64-bit : Download
Card Reader
Jmicron Card Reader Driver
Version 1.0.76.1, 6.5MB
Windows 7 32-bit/64-bit : Download
DriveGuard
HP 3D DriveGuard 5
Version 5.1.12.1, 16.9MB
Windows 7 32-bit/64-bit : Download
Storage
Intel Rapid Storage Technology Driver
Version 11.1.0.1006, 8MB
Windows 7 32-bit/64-bit : Download
LAN/Ethernet
Realtek Ethernet Controller Drivers
Version 8.18.621.2013
Windows 7 32-bit/64-bit : Download
Wireless
There are 4 applicable wireless driver, you need to choose base on your specification. The driver file is fairly large and to save your time and internet quota volume. You can identify which to install by looking at the hardware ID and Google the hardware ID. You will see on the search result it will show what type of device you are using. If you are using Intel WiFi, you can get the smaller file size by using windows automatic updates.
Qualcomm Atheros QCA9000 Series Wireless LAN Driver
Version 1.00, 127MB
Windows 7 32-bit/64-bit : Download
Intel My WIFI and Wireless Drivers
Version 15.9, 206.2 Mb
Windows7 32-bit/64-bit : Download
Broadcom Wireless LAN Driver
Version 5.00.82.147, 85.6MB
Windows7 32-bit/64-bit : Download
Ralink 802.11 b/g/n Wireless Driver
Version 5.0.15.0, 36.3MB
Windows7 32-bit/64-bit : Download
Bluetooth
You n3eed to choose base on your specification, normally your bluetooth device is similar to your wireless device vendor.
Atheros Bluetooth 4.0 + HS Driver
Version 1.00, 380.5MB
Windows7 32-bit/64-bit : Download
Intel PROSet Bluetooth Driver
Version 2.6, 98.1MB
Windows7 32-bit/64-bit : Download
Broadcom 40 Bluetooth Software Driver
Version 6.5, 236.2MB
Windows7 32-bit/64-bit : Download
