As I told you that my laptop’s DVD burner is not working as its lens got defected. Today I talked to one of my friends who is a hardware and network engineer and he suggested me to use external DVD burner for formatting the laptop. I surprised when I heard about the external DVD burner. It is just like having a port of USB. You just need to fix it on your USB port. It will be shown on the MY Computer and then you can run CD/DVD on your computer.
The price of External DVD Burner will be around Rs2000.