Lenovo IdeaPad Y400 Windows 7 32/64bit drivers

Source : support.lenovo.com
Download Lenovo IdeaPad Y400 Notebook Windows 7 32/64bit drivers, Utility, Update

Descriptions				Download
WINDOWS 7 (32bit)
Realtek Audio Driver
Bluetooth Driver (Atheros, Broadcom)
Intel Bluetooth Driver
Camera Driver
JMicron Card Reader Driver
Intel Chipset Driver
Intel Management Engine Interface
Intel Video Driver
Nvidia Video Driver
Touchpad Driver (Synaptics, ELAN)
Atheros LAN Driver
Intel WLAN Driver
Intel WiMax Driver
Wireless LAN Driver (Atheros, Broadcom)
Lenovo Energy Management
Intel Rapid Start Technology
Intel Rapid Storage Technology
USB 3.0 Driver
WINDOWS 7 (64bit)
Realtek Audio Driver
Bluetooth Driver (Atheros, Broadcom)
Intel Bluetooth Driver
Camera Driver
JMicron Card Reader Driver
Intel Chipset Driver
Intel Management Engine Interface
Intel Video Driver
Nvidia Video Driver
Touchpad Driver (Synaptics, ELAN)
Atheros LAN Driver
Intel WLAN Driver
Intel WiMax Driver
Wireless LAN Driver (Atheros, Broadcom)
Lenovo Energy Management
Intel Rapid Start Technology
Intel Rapid Storage Technology
USB 3.0 Driver