Windows XP Startup discs for Advent 7012?

Answer 1

if you mean a xp boot up disk,they can be downloaded from http://www.bootdisk.com/
however if you mean a recovery disc,which will return your operating system to its factory(default)state then your best bet is to contact advent directly,if your p.c is still under warranty then you will get a recovery disk for nothing,but if the warranty has run out then they may charge you a nominal fee but not as much as a new xp disk
if you need to contact advent via e-mail here is a useful link..http://www.adventcomputers.com/Contact.shtml
good luck mate