How to install xp on windows 7 machine

Hello,
sir i am already installed windows7 now i want to install windows xp

Hi newcomer and welcome to the Tom's hardware forum.

1- You need check in the manufacturer's web page of your PC if exist drivers for XP.
2- If u can do a dual boot, u need delete the win 7 partition, install XP and install win 7 again.
3- If u only want install XP over win 7 (thing that IMO don't have sense, at least that you have a very old rig)boot from the CD/DVD, delete the current win 7 partition and install XP.

So, What PC do you have?

You don't need to delete your current windows 7 install. Here is a guide to set up a dual boot with XP. Follow method 2.
http://www.sevenforums.com/tutorials/8057-dual-boot-ins...