Lenovo IdeaPad S400 Touch Notebook Driver for Windows

Audio

Driver	Operating System	Released
Intel Wireless Music Driver for Microsoft Windows 7 (32-bit, 64-bit) - IdeaPad S300, S400, S400u, S400 Touch ... Learn more Version : 1.6.0.2  Intel Wireless Music Driver	Windows 7 32bit Windows 7 64-bit	22 Jul 2012
Realtek Audio Driver (ALC259-VC2) for Microsoft Windows 8 (32-bit, 64-bit) - IdeaPad S300, S400, S400u, S400 Touch ... Learn more Version : 6.0.1.6772  Realtek Audio Driver (ALC259-VC2)	Windows 8 32-bit Windows 8 64-bit	26 Dec 2012
Realtek Audio Driver for Microsoft Windows 7 (32-bit, 64-bit) - IdeaPad S300, S400, S400u, S400 Touch ... Learn more Version : 6.0.1.6657  Realtek Audio Driver	Windows 7 32bit Windows 7 64-bit	22 Jul 2012

BIOS

Driver	Operating System	Released
Bios update is not required for this product - Notebook, Desktop ... Learn more Version : N/A		N/A

Bluetooth and Modem

Driver	Operating System	Released
Bluetooth Driver (CyberTan/Broadcom, Liteon/Atheros, Intel) for Microsoft Windows 7 (32-bit, 64-bit) - IdeaPad S300, S400, S400u, S400 Touch ... Learn more Version : 6.5.1.3200/7.4.0.135/2.1.1.0153  Bluetooth Driver (CyberTan/Broadcom, Liteon/Atheros, Intel)	Windows 7 32bit Windows 7 64-bit	27 Aug 2013
Bluetooth Driver (CyberTan/Broadcom, Liteon/Atheros, Intel) for Microsoft Windows 8 (32-bit, 64-bit) - IdeaPad S300, S400, S400u, S400 Touch ... Learn more Version : 12.0.0.1941/8.0.0.210/2.6.23.40059  Bluetooth Driver (CyberTan, Liteon, Intel)	Windows 8 32-bit Windows 8 64-bit	26 Dec 2012

Camera and Card Reader

Driver	Operating System	Released
Camera Driver (Bison, Chicony, AzureWave) for Microsoft Windows 7 (32-bit, 64-bit) - IdeaPad S300, S400, S400u, S400 Touch ... Learn more Version : 1.12.320.1/3.3.3.31/13.11.1206.1/6.2.8400.10177  Camera Driver (Bison, Chicony, AzureWave)	Windows 7 32bit Windows 7 64-bit	27 Aug 2013
Camera Driver (Bison, Chicony, AzureWave) for Microsoft Windows 8 (32-bit, 64-bit) - IdeaPad S300, S400, S400u, S400 Touch ... Learn more Version : 3.12.824.1/1.12.824.1/3.4.5.13/13.12.824.1/6.2.8400.10182  Camera Driver (Bison, Chicony, AzureWave)	Windows 8 32-bit Windows 8 64-bit	24 Oct 2012
Realtek Card Reader Driver for Microsoft Windows 7 (32-bit, 64-bit) - IdeaPad S300, S400, S400u, S400 Touch ... Learn more Version : 6.1.7601.39019  Realtek Card Reader Driver	Windows 7 32bit Windows 7 64-bit	22 Jul 2012
Realtek RTS5178 Card Reader Driver for Microsoft Windows 8 (32-bit, 64-bit) - IdeaPad S300, S400, S400u, S400 Touch ... Learn more Version : 6.1.8400.39029  Realtek RTS5178 Card Reader Driver	Windows 8 32-bit Windows 8 64-bit	24 Oct 2012

Chipset

Driver	Operating System	Released
Intel Chipset Driver for Microsoft Windows 7 (32-bit, 64-bit) - IdeaPad S300, S400, S400u, S400 Touch ... Learn more Version : 9.3.0.1020  Intel Chipset Driver	Windows 7 32bit Windows 7 64-bit	22 Jul 2012
Intel Chipset Driver for Microsoft Windows 8 (32-bit, 64-bit) - IdeaPad S300, S400, S400u, S400 Touch ... Learn more Version : 9.3.0.1021  Intel Chipset Driver	Windows 8 32-bit Windows 8 64-bit	24 Oct 2012
Intel Management Engine Interface for Microsoft Windows 7 (32-bit, 64-bit) - IdeaPad S300, S400, S400u, S400 Touch ... Learn more Version : Software: 8.0.3.1427/Driver: 8.0.0.1262  Intel Management Engine Interface	Windows 7 32bit Windows 7 64-bit	22 Jul 2012
Intel Management Engine Interface for Microsoft Windows 8 (32-bit, 64-bit) - IdeaPad S300, S400, S400u, S400 Touch ... Learn more Version : 8.1.0.1263 (Package: 8.1.0.1252)  Intel Management Engine Interface	Windows 8 32-bit Windows 8 64-bit	24 Oct 2012

Display

Driver	Operating System	Released
Intel Wireless Display Driver for Microsoft Windows 7 (32-bit, 64-bit) - IdeaPad S300, S400, S400u, S400 Touch ... Learn more Version : 3.1.29.0  Intel Wireless Display Driver	Windows 7 32bit Windows 7 64-bit	22 Jul 2012
Intel Wireless Display Driver for Microsoft Windows 8 (32-bit, 64-bit) - IdeaPad S300, S400, S400u, S400 Touch ... Learn more Version : 3.5.34.0  Intel Wireless Display Driver	Windows 8 32-bit Windows 8 64-bit	24 Oct 2012

General Information

Driver	Operating System	Released
Hotfix for Microsoft Windows 7 (32-bit, 64-bit) - Notebook ... Learn more Version : KB2482122  Hotfix for 32-bit Windows  Hotfix for 64-bit Windows	Windows 7 64-bit	25 Nov 2012
Hotfix for Microsoft Windows 7 (32-bit, 64-bit) - Notebook ... Learn more Version : KB2496820  Hotfix for 32-bit Windows  Hotfix for 64-bit Windows	Windows 7 32bit	25 Nov 2012

Mouse and Keyboard

Driver	Operating System	Released
TouchPad Driver (Synaptics, Elan) for Microsoft Windows 7 (32-bit, 64-bit) - IdeaPad S300, S400, S400u, S400 Touch ... Learn more Version : 16.2.9.51/11.4.3.3  TouchPad Driver (Synaptics, Elan)	Windows 7 32bit Windows 7 64-bit	27 Aug 2013
Touchpad Driver (Synaptics, Elan) for Microsoft Windows 8 (32-bit, 64-bit) - IdeaPad S300, S400, S400u, S400 Touch ... Learn more Version : 16.4.2.5/11.4.19.2  Touchpad Driver (Synaptics, Elan)	Windows 8 32-bit Windows 8 64-bit	27 Aug 2013

Networking: LAN (Ethernet)

Driver	Operating System	Released
Realtek LAN Driver for Microsoft Windows 7 (32-bit, 64-bit) - IdeaPad S300, S400, S400u, S400 Touch ... Learn more Version : 7.54.309.2012  Realtek LAN Driver	Windows 7 32bit Windows 7 64-bit	22 Jul 2012
Realtek LAN Driver for Microsoft Windows 8 (32-bit, 64-bit) - IdeaPad S300, S400, S400u, S400 Touch ... Learn more Version : 8.3.730.2012  Realtek LAN Driver	Windows 8 32-bit Windows 8 64-bit	24 Oct 2012

Networking: Wireless LAN

Can't figure out what is your Wireless LAN adapter? Click here

Driver	Operating System	Released
Intel WiMAX Driver (6150NX MOW) for Microsoft Windows 8 (32-bit, 64-bit) - IdeaPad S300, S400, S400u, S400 Touch ... Learn more Version : 7.5.1007.26  Intel WiMAX Driver (6150NX MOW)	Windows 8 32-bit Windows 8 64-bit	24 Oct 2012
Intel WiMax Driver (6150NX BSB) for Microsoft Windows 7 (32-bit, 64-bit) - IdeaPad S300, S400, S400u, S400 Touch ... Learn more Version : 7.0.1010.26  Intel WiMax Driver (6150NX BSB)	Windows 7 32bit Windows 7 64-bit	22 Jul 2012
Intel WiMax Driver (6150NX BSB) for Microsoft Windows 8 (32-bit, 64-bit) - IdeaPad S300, S400, S400u, S400 Touch ... Learn more Version : 7.5.1007.26  Intel WiMax Driver (6150NX BSB)	Windows 8 32-bit Windows 8 64-bit	24 Oct 2012
Intel WiMax Driver (6150NX MOW) for Microsoft Windows 7 (32-bit, 64-bit) - IdeaPad S300, S400, S400u, S400 Touch ... Learn more Version : 7.0.1010.26  Intel WiMax Driver (6150NX MOW)	Windows 7 32bit Windows 7 64-bit	22 Jul 2012
Intel Wireless LAN Driver for Microsoft Windows 7 (32-bit, 64-bit) - IdeaPad S300, S400, S400u, S400 Touch ... Learn more Version : 15.1.0.18  Intel Wireless LAN Driver	Windows 7 32bit Windows 7 64-bit	22 Jul 2012
Intel Wireless LAN Driver for Microsoft Windows 8 (32-bit, 64-bit) - IdeaPad S300, S400, S400u, S400 Touch ... Learn more Version : 15.5.0.43  Intel Wireless LAN Driver	Windows 8 32-bit Windows 8 64-bit	24 Oct 2012
WLAN Driver (CyberTan/Ralink, Broadcom, Liteon/Atheros) - IdeaPad S300, S400, S400u, S400 Touch ... Learn more Version : 3.2.9.0/5.100.82.139/6.20.55.51/9.2.0.502/10.0.0.247  WLAN Driver (CyberTan/Ralink, Broadcom, Liteon/Atheros)	Windows 7 32bit Windows 7 64-bit	27 Aug 2013
Wireless LAN Driver (Cybertan/Ralink, Broadcom) (Liteon/Atheros) for Microsoft Windows 8 (32-bit, 64-bit) - IdeaPad S300, S400, S400u, S400 Touch ... Learn more Version : 5.0.2.0/6.30.59.26/10.0.0.209  Wireless LAN Driver (Cybertan/Ralink, Broadcom) (Liteon/Atheros)	Windows 8 32-bit Windows 8 64-bit	26 Dec 2012

Power management

Driver	Operating System	Released
Lenovo Energy Management for Microsoft Windows 8 (32-bit, 64-bit) - Notebook... Learn more Version : 8.0.2.3  Lenovo Energy Management	Windows 8 32-bit Windows 8 64-bit	24 Oct 2012
Lenovo Energy Management for Windows 7 (32-bit, 64-bit) - Notebook ... Learn more Version : 7.0.3.9  Lenovo Energy Management	Windows 7 32bit Windows 7 64-bit	04 Jun 2012

Recovery

Driver	Operating System	Released
Lenovo OneKey Recovery for Windows 7 (32-bit, 64-bit) - Notebook ... Learn more Version : 7.0.0.3807  Lenovo OneKey Recovery for 32-bit Windows  Lenovo OneKey Recovery for 64-bit Windows	Windows 7 32bit Windows 7 64-bit	02 Jun 2013
Lenovo OneKey Recovery for Windows 8 (64-bit) - Notebook ... Learn more Version : 8.0  Lenovo OneKey Recovery for 64-bit Windows	Windows 8 64-bit	18 Jun 2013

Software and Utility

Driver	Operating System	Released
Intel Rapid Start Technology for Microsoft Windows 7 (32-bit, 64-bit) - IdeaPad S300, S400, S400u, S400 Touch ... Learn more Version : 1.0.0.1022  Intel Rapid Start Technology	Windows 7 32bit Windows 7 64-bit	22 Jul 2012
Intel Rapid Start Technology for Microsoft Windows 8 (32-bit, 64-bit) - IdeaPad S300, S400, S400u, S400 Touch ... Learn more Version : 2.1.0.1002  Intel Rapid Start Technology	Windows 8 32-bit Windows 8 64-bit	24 Oct 2012
Lenovo Smart Update for Windows 8 (32-bit, 64-bit) - IdeaPad S300, S400, S400u, S400 Touch ... Learn more Version : 1.0.30  Lenovo Smart Update	Windows 8 32-bit Windows 8 64-bit	22 Apr 2013

Storage

Driver	Operating System	Released
Intel Rapid Storage Technology for Microsoft Windows 7 (32-bit, 64-bit) - IdeaPad S300, S400, S400u, S400 Touch ... Learn more Version : 11.1.0.1006  Intel Rapid Storage Technology	Windows 7 32bit Windows 7 64-bit	22 Jul 2012
Intel Rapid Storage Technology for Microsoft Windows 8 (32-bit, 64-bit) - IdeaPad S300, S400, S400u, S400 Touch ... Learn more Version : 11.5.4.1001  Intel Rapid Storage Technology	Windows 8 32-bit Windows 8 64-bit	24 Oct 2012

USB device

Driver	Operating System	Released
Intel USB 3.0 Driver for Microsoft Windows 7 (32-bit, 64-bit) - IdeaPad S300, S400, S400u, S400 Touch ... Learn more Version : 1.0.4.225  Intel USB 3.0 Driver	Windows 7 32bit Windows 7 64-bit	22 Jul 2012
USB 3.0 driver for Windows 8 (32-bit, 64-bit) - Desktops, Notebooks (Windows 8 Inbox driver) ... Learn more Version : N/A	Windows 8 32-bit Windows 8 64-bit	N/A

Video

Driver	Operating System	Released
AMD Graphics Driver for Microsoft Windows 7 (32-bit, 64-bit) - IdeaPad S300, S400, S400u, S400 Touch ... Learn more Version : 8.933.3.4000(HD Audio: 6.14.0.3090)  AMD Graphics Driver	Windows 7 32bit Windows 7 64-bit	22 Jul 2012
AMD Seymour XT VGA Driver (Muxless) for Microsoft Windows 8 (32-bit, 64-bit) - IdeaPad S300, S400, S400u, S400 Touch ... Learn more Version : 8.982.8.0 (HD Audio : 6.14.0.3097)  AMD Seymour XT VGA Driver (Muxless)	Windows 8 32-bit Windows 8 64-bit	24 Oct 2012
Intel Graphics Driver for Microsoft Windows 7 (32-bit, 64-bit) - IdeaPad S300, S400, S400u, S400 Touch ... Learn more Version : 8.15.10.2712(HD Audio: 6.14.0.3090)  Intel Graphics Driver for 32-bit Windows  Intel Graphics Driver for 64-bit Windows	Windows 7 32bit Windows 7 64-bit	22 Jul 2012
Intel Video Driver for Microsoft Windows 8 (32-bit, 64-bit) - IdeaPad S300, S400, S400u, S400 Touch ... Learn more Version : 9.17.10.2817 (HD Audio : 6.14.0.3097)  Intel Video Driver for 32-bit Windows  Intel Video Driver for 64-bit Windows	Windows 8 32-bit Windows 8 64-bit	24 Oct 2012