Hi,
here are te steps:
Step 1
Start your PC and place your Windows XP CD in your CD/DVD-ROM drive. Your PC should automatically detect the CD and you will get a message saying "Press any key to boot from CD".
Step 2
it will ask you to press F6 if you want to install a third party Raid or SCSI driver. If you are using a an IDE Hard Drive then you do not need to press F6. If you are using a SCSI or SATA Hard drive then you must press F6 otherwise Windows will not detect your Hard Drive during the installation. Please make sure you have the Raid drivers on a floppy disk. Normally the drivers are supplied on a CD which you can copy to a floppy disk ready to be installed.
Step 3
Press S to Specify that you want to install additional device
Step 4
You will be asked to insert the floppy disk with the Raid or SCSI drivers. Press "enter" after inserting the disk.
Step 5
You will see a list of Raid drivers for your HDD. Select the correct driver for your device and press enter.
Step 6
You will get a Windows XP Professional Setup screen where you will have the options:
To do a new Windows install
Repair previous install
Quit.
if you are doing a new install, just press Enter to continue.
Step 7
You will be presented with the End User Licensing Agreement. Press F8 to accept and continue
Step 8
Here you will can decide to create the partition where Windows will be installed.
If you don't wish to do this you can just press enter and Windows will automatically partition and format the drive as one large drive
Press C to create a partition.
Windows will now start formatting drive C: and start copying setup files
Step 9
After the setup has completed copying the files the computer will restart. Leave the XP CD in the drive but this time DO NOT press any key when the message "Press any key to boot from CD" is displayed. In few seconds setup will continue. Windows XP Setup wizard will guide you through the setup process of gathering information about your computer
Step 10
Choose your region and language.
Step 11
Type in your name and organization
Step 12
Enter your product key.

Step 13
Name the computer, and enter an Administrator password. Don't forget to write down your Administrator password.

Step 14
Enter the correct date, time and choose your time zone.

Step 15
For the network setting choose typical and press next.


Step 16
Choose workgroup or domain name. If you are not a member of a domain then leave the default settings and press next. Windows will restart again and adjust the display.

Step 19
Finally Windows will start and present you with a Welcome screen. Click next to continue.

Step 20
Choose 'help protect my PC by turning on automatic updates now' and press next.

Step 21
Will this computer connect to the internet directly, or through a network? If you are connected to a router or LAN then choose: 'Yes, this computer will connect through a local area network or home network'. If you have dial up modem choose: 'No, this computer will connect directly to the internet'. Then click Next.



Step 22 - Ready to activate Windows? Choose yes if you wish to active Windows over the internet now. Choose no if you want to activate Windows at a later stage.

Step 23 - Add users that will sign on to this computer and click next.



Step 24 - You will get a Thank you screen to confirm setup is complete. Click finish.