ASUS A42JC Windows XP/7 Driver

Chipset
Intel Chipset Installation Utility (HM55 Express)
Windows XP/Vista/7 32/64-bit: Download

Storage:
Intel Rapid Storage Technology
Windows XP/7 32-bit : Download
Windows XP/7 64-bit : Download

MEI
Intel Management Interface Driver
Windows XP/Vista7 32/64-bit : Download

Turbo Boost
Intel Turbo Boost monitor Application.
Windows XP/Vista/7 32/64-bit: Download

Graphic - Nvidia
Nvidia GeForce 310M Graphic Adapter
Windows XP : Download
Windows 7 32-bit : Download
Windows 7 64-bit : Download

Graphic - Intel
Intel Graphic Drivers
Windows XP : Download
Windows 7 32-bit: Download
Windows 7 64-bit: Download

Audio
Realtek ALC269 @ Intel Ibex Peak PCH (SRS Audio)
Windows XP : Download
Windows 7 32/64-bit : Download

Keyboard - ATK
Keyboard Filter Utility
Windows XP : Download
Windows 7 64-bit : Download


Touchpad
Synaptic Touchpad Elantech
Windows XP/Vista/7 : Download

LAN - Ethernet
JMicron JMC251 Ethernet Controller Driver
Windows XP/7 32/64-bit : Download

Bluetooth
Azuware Bluetooth Driver
Windows XP/Vista/7 32/64-bit : Download

Wireless:
Choose one base on your specification:

Intel (R) 6200 Wireless LAN Driver
Windows XP : Download
Windows 7 32/64-bit : Download

Intel (R) 1000 Wireless LAN Driver
Windows XP : Download
Windows 7 64-bit : Download

Azuware Wireless LAN Driver (Atheros)\
Windows XP/7 32/64-bit : Download

Webcam
You need o choose base on your specification.  Guide: How to identify your webcam driver.

Bison Camera Driver :PID_01AF
Windows XP/Vista/7 64-bit : Download 

Chicony CNF 9085 Camera Driver : Pid_b1E5
Windows XP/Vista/7 64-bit : Download 

Chicony 9059 Camera Driver
Windows XP/Vista/7 64-bit : Download 

Chicony CNF 7129 CR camera Driver (support most chicony device).
Windows XP/Vista/7 64-bit: Download

Azuware Webcam Driver
Windows XP/Vista/7 64-bit : Download

Suyin Camera Driver
Windows Xp/Vista/7 64-bit : Download
Supported PID:
Pid_a111&MI_00
Pid_f111&MI_00
Pid_f116&MI_00
Pid_a116&MI_00
Pid_f115&MI_00
Pid_a115&MI_00
Pid_a122&MI_00
Pid_a124&MI_00
Pid_a136&MI_00