Lenovo G400s Driver Windows 7 [Tested on Windows 7 32/64-bit]

On February 2014, Some one needs my help to downgrade operating system from Windows 8 to windows 7. Before instal windows 7 on Lenovo Ideapad G400s, i check specification and also check driver support in it. First, i do not sure that all driver can be installed and success on windows 7, but i  try to test it.

The result after instal Windows 7. We need some driver to instal them. I download the driver from lenovo source, finally all drivers successfully installed.

Note:
There are twoo type of VGA on  Lenovo G400s.

1. VGA Graphic with Intel HD 4000 Graphic series
2. VGA Graphic with NVIDIA® GeForce® GT720

Note:
I suggest  to instal driver as needed laptop only. Installing all software or driver on laptop, it can make laptop work slowly.

Driver For Windows 7 32-bit / 64Bit

Intel Chipset Driver. 1,5MB. Download

AUDIO//Conexant Audio Driver for Windows 7. 82MB. Download

Bluetooth Driver (Liteon/Atheros, CyberTan/Broadcom). 320MB. Download

Camera Driver (AVC, Bison, Chicony, Liteon-on). 25MB. Download

Intel VGA Driver
For 32-Bit. Intel VGA Driver [Intel HD Graphics 4000] 69MB. Download

For 64-Bit. Intel VGA Driver [Intel HD Graphics 4000] 87MB. Download

NVidia VGA Driver
32-Bit. NVIDIA® GeForce® GT720 Driver. 145MB. Download

64-Bit. NVIDIA® GeForce® GT720 Driver. 195MB. Download

TouchPad Driver
Touchpad Driver (Synaptics, Elantech). 125MB. Download

Atheros LAN Driver. 3,2MB. Download

Wireless Driver
Intel WLAN Drive. 256MB. Download

WLAN Driver (Liteon, CyberTan). 80MB. Download

Intel USB 3.0 Driver. 4.8MB. Download

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