HP Pavilion g6-2320tx officially support Windows 7 and it is strongly recommended to use 64-bit Windows 7 on this machine. Below I shortlist the important drivers you need to install after windows 7 installation. Note that on the HP Website they list out drivers, bios, diagnostic and utility, so to save your Internet quota and save time to figure out which you need to install, here is what your HP really need (all of the driver below compatible with 64-bit Windows 7):
Chipset:
Intel Chipset Installation Utility : Download
Intel Management Interface Driver : Download
Intel Rapid storage technology Driver : Download
Audio
IDT High Definition Audio Driver : Download
USB
USB 3.0 Host Controller : Download
Graphic Driver:
(Note: Choose one, AMD or Intel, If you have switchable graphic (AMD and Intel), please install AMD driver because it will install both MAD and Intel graphic driver).
AMD High Definition Graphic Driver : Download
Intel High Definition (HD) Graphic Driver : Download
Touchpad
Synaptic Touchpad Driver : Download
LAN/Ethernet:
Realtek local Area Network Driver : Download
Wireless:
Choose one base on your specification:
Intel Wireless Drivers : Download
Ralink Wireless Driver : Download
Bluetooth:
Ralink Bluetooth Software Driver : Download
Intel Proset Bluetooth Driver : Download
Card Reader:
Realtek Card Reader Driver : Download
Webcam
Cyberlink Youcam Software : Download
Additional Downloads
(Important Utility and Software - Must Install)
1. HP Quicklaunch Button : Download
2. HP 3D DriveGuard : Download
3. HP USB Port Replicator : Download