Like the Satellite M300, Toshiba L310 also integrated with Vista operating system and most users usually will remove it and get the Windows XP for better performance.

Here I would help you to get the Windows XP driver for Toshiba Satellite L310 completely from original source. Before you want to download the drivers, I suggest you to install program like FlashGet or Download Accelerator, so when you download large files you will not miss it. For the fast download,

I recommended you to check which driver is not support by Windows XP and download only important drivers. It will make you run fast to download the drivers

• Audio Driver
• Bluetooth Stack for Windows
• Camera Assistant Software
• Card Reader Driver
• Intel Chipset Utility
• Intel Display Driver
• Intel Matrix Storage Manager
• Network Driver
• Wireless LAN Driver_Intel
• WirelessLAN Driver_Realtek
• WirelessLAN Driver Atheros
• Atheros Client Utility
• Modem Driver
• TOSHIBA Modem Region Select Utility
• TOSHIBA Assist
• TOSHIBA ConfigFree
• TOSHIBA Controls
• TOSHIBA Hotkey
• TOSHIBA PC Diagnostic
• TOSHIBA Power Saver
• TOSHIBA TouchPad On_Off Utility
• TOSHIBA Utility
• TOSHIBA Zooming Utility
• Touchpad Driver_Alps
• TouchPad Driver_Synaptics
• TOSHIBA SmartFace

source : http://www.elitezoom.com/toshiba-satellite-l310-windows-xp-driver.html