MS Windows Vista
Acer recommends that you run a complete backup (e-recovery) prior to upgrading your PC.
"How to run e-recovery"
For a successful upgrade you need to download all of the available Vista Update files for your model.
Depending on your Internet connection the download might take some time due to the size of the files (up to 180MB).
BIOS and Guides
Bios Version 3234 Please see the readme.txt within the .zip file for installation instructions MS Vista Bios Flashing the wrong BIOS can cause harm to the system. Acer recommends that you should only upgrade your firmware/drivers if you have been instructed to do
so by an Acer Customer Care representative. By using these firmware/drivers you agree to accept the possibility of product failure.