How to restore a Dell laptop to factory settings?

My Dell Inspiron 1545 will not boot passed the "Windows is loading' logo and I would like to restore it to factory settings. Is there anyway to do this? Also, F8 will not work. only F2 and F12. Does anyone know where I can maybe burn the disc for it if there is one?How to restore a Dell laptop to factory settings?maybe you have a hardware failure such as hard drive or ram so something must have been broken, in this case you have to replace your hard drive or ramHow to restore a Dell laptop to factory settings?The factory settings menu available with each Dell systems would be different. The Dell laptops and desktops include different factory restore options in the system and the accessing techniques also vary with the systems. The keyboard shortcuts would be provided for each devices and the user should read them from the user manual provided with the system purchase. The system restore option would be found under the advanced boot options upon all the Dell laptops and desktop systems. Restart the computer and launch the boot option by pressing the relevant keys.How to restore a Dell laptop to factory settings?Dell laptops come with 5 recovery DVD's. You should use them to restore the factory settings for your laptop. If you don't have the Discs, contact Dell support who will arrange them for you.How to restore a Dell laptop to factory settings?
http://support.dell.com/support/topics/g鈥?/a>