How to upgrade the monitor on an existing computer

Getting the most from your BenQ monitor  
How to upgrade the monitor on an existing computer
This instruction details the procedure for manually updating the existing monitor driver software 
on your Microsoft Windows computer. It is currently tested as compatible for Windows XP and 
Windows Vista Operating System (OS). 
The BenQ LCD Monitor driver for your model may well function perfectly with other versions of Windows, 
however, as at the time of writing, BenQ has done no testing of this driver on other versions of Windows 
and cannot guarantee its operation on those systems.
Installing monitor driver software involves selecting an appropriate information file (.inf) on the 
BenQ LCD Monitor CD-ROM for the particular model monitor you have connected, and letting 
Windows install the corresponding driver files from the CD. You need only steer it in the right 
direction. Windows has an Upgrade Device Driver Wizard to automate the task and guide you 
through the file selection and installation process. 
How to install on Windows Vista systems on page 13
How to install on Windows XP system on page 14