Operating System: Microsoft Windows XP BIOS HP Notebook System BIOS Update (ROM Family 68PVI) Diagnostic HP System Diagnostics (UEFI) Driver - Audio IDT High-Definition (HD) Audio Driver Driver - Chipset Intel Chipset Installation Utility Driver - Graphics ATI Video Driver and Control Panel Intel Video Driver and Control Panel Driver - Keyboard, Mouse and Input Devices Synaptics TouchPad Driver HP Universal Camera Driver HP Hotkey Support Driver - Modem LSI High-Definition Audio (HDA) Modem Driver for Microsoft Windows Driver - Network Realtek Ethernet Controller Drivers Realtek RTL8191SE 802.11b/g/n Wireless LAN Driver Ralink/Motorola BC4 Bluetooth 3.0 + HS Adapter Driver Ralink RT3090 802.11 b/g/n WiFi Adapter Driver Broadcom 2070 Bluetooth Driver Broadcom Wireless LAN Drivers Atheros Wireless LAN Driver for Microsoft Windows XP Broadcom Wireless LAN Drivers Software Support for HP Integrated Module with Bluetooth Wireless Technology Driver - Storage Intel Matrix St...