Compatibility: Windows 7
Before Download and Install:
Download and install only what you need. If your audio and wireless is working properly no need to download and install this driver here. Do check the latest drivers by running automatic, but sometime automatic update is unstable so make restore point before installing the update. There are no official windows 7 driver release for this model and here is the drivers list base on the specification.
Conextant High Definition audio driver
Download: Mirror 1 Mirror 2
Download and extract the files, right click on setup and select run as administrator. Reboot after installation finish.
ATI RS200 also known as ATI AGP 345M
If automatic update install the driver you don't need to install this driver.
Read here for Download and installation
Broadcom BCM43XX WLAN Driver for windows 7
National Semiconductor DP83815/816 10/100 MacPhyter NDIS 5.0 Miniport Driver
Download link and Installation
Synaptic Touchpad Driver
ALI Fast Infrared COntroller Driver
Install this driver using the same method to install LAN driver. After all drivers installed you will be left with one more device marked with yellow in device manager. The different is at 7th step Click Browse and point to c:\swsetup\ sp23046.