If you had got your AL4500E04E6 unit without any YF927 GX270 driver CD or the latter is lost, you may choose to follow the links below. Without a special AL4500E04E6 driver to your unit, you won’t be able to use all its Dell functionality. The basic YF927 GX270 driver from Windows is only able to support the minimum eGeFORCEFX5200 set thereof. You are really in need of a fully-featured authentic YF927 GX270 driver.
For AL4500E04E6 download, please just follow the EasyShare Z712 link.