1. Insert your Windows XP CD into your CD and assure that your CD-ROM drive is capable of booting the CD. Configuring your computer to boot from CD is outside of the scope of this document, but if you are having trouble, consult Google for assistance.
2. Once you have booted from CD, do not select the option that states: “Press F2 to initiate the Automated System Recovery (ASR) tool.” You’re going to proceed until you see the following screen, at which point you will press the “R” key to enter the recovery console: more
From Microsoft