If you don't have a CD to boot then?
Think Think!!!!!!!!!!!
You can boot with a pendrive! if you follow me
Step1: Create Bootable USB Drive:
Step1: Create Bootable USB Drive:
1. Start PowerISO. DOWNLOAD HERE - 32bit.
2. Insert the USB drive you intend to boot from.
3. Choose the menu "Tools > Create Bootable USB Drive". The
"Create Bootable USB Drive" dialog will popup. If you are using
Windows Vista or Windows 7 / 8 operating system, you need
confirm the UAC dialog to continue.
4. In "Create Bootable USB Drive" dialog, click "..." button to
open the iso file of Windows 7 or Windows 8.
5. Select the correct USB drive from the "Destination USB Drive"
list if multiple USB drives are connected to the computer.
6. Choose the proper writing method. "USB-HDD" is recommended.
7. Click "Start" button to start creating windows 7 / 8
bootable USB drive. DOWNLOAD HERE - 64bit.
*If no errors occurred in the above process, you should now be
all set to setup Windows 7 / 8 from USB drive!
Step 2: Configuring the BIOS:
*You should now reboot and go into the BIOS configuration to boot
from USB. Instructions for doing so wildly from system to
system, but generally entail the following:
1. Reboot the System.
2. While booting (before Windows starts loading), get into the
BIOS configuration screen by hitting something like F1, F2,
Delete or Escape. Hotkey instructions are generally provided on
the screen.
3. Go to the section that contains your boot devices.
4. With your USB drive plugged in, the USB drive should be
listed. If it isn’t, your system might not support booting from
USB. Assuming that it is supported (as is the case with
virtually all modern hardware), promote your USB drive to the
primary boot device.
5. Exit from the BIOS configuration, saving all changes.
Step 3: Booting and setup windows 7 / Windows 8 from USB drive:
Assuming that you properly configured your BIOS and your USB
drive supports booting, Windows 7 / 8 setup should now load.
Depending on the speed of your USB drive, this may take a while.
If it isn’t working, then double-check the following before
making a scene:
- Is your BIOS properly configured for booting from the USB device? (Is the USB device listed and does it have top priority?)
- Have you correctly prepared the USB drive in step one? (Restart the procedure.)
- Does your USB drive properly support being booted from? (Try another one!)
THATS IT! ENJOY AND PLEASE COMMENT.