by Swarvey » Wed Feb 24, 2010 1:32 am
You will have to use a compatible XP disk. You will more than likely need an OEM disk. Try to borrow one, downloading them can be too risky, you don't want to restore your system with a virus infected, downloaded ISO.
The reason you will need the approrpriate Windows disk is that chances are your AAO came with an OEM license, which means an OEM key, which means you will need an OEM disk. Check the Certificate Of Authenticity label on the underside of your AAO, it should mention OEM or not. OEM keys, at least in my experience, cannot be used with non OEM disks.
If you are able to get a hold of a Windows XP disk, with SP3 built in,you can merely choose not to enter a code whilst doing the repair, this means it won't matter if it's an OEM disk or otherwise. However Windows will eventually ask you for the appropriate key, thanks to SP3 tho, you will be at least able to install the OS.
You mentioned that you are using a new disk, which means it's a blank slate atm. You WILL need to reactivate your windows license once it is reinstalled.
I believe it is also possible to contact Acer and order actual Restore Disks for your particular machine, pretty sure out of the box they come with the restore software on a hidden partition on the original drive.