Hp Probook 4330s Drivers Free Download For Windows 7

   Driver - Audio                                                                    Download
Intel Chipset Installation Utility                                       Download

Driver - Graphics
Intel Video Driver
ATI Video Driver

1. Synaptics TouchPad Driver  
2. Realtek RTL8188CE 802.11b/g/n Wireless LAN Driver for Microsoft Windows
3. Intel Bluetooth 3.0 HS enabler  
4. Realtek Motorola BC8 Bluetooth 3.0+HS Driver for Microsoft Windows
5. Atheros Bluetooth Driver 
6. Intel PROSet Bluetooth Driver