How do I reset my MSI laptop to factory settings?

[RekMePls]

I googled it and I cannot find it on the MSI website or anywhere on the internet. Does anyone know? laptop is an MSI GE70. I don't have a disk either.

 

[USAFRet]

What does the user manual say about Factory Reset?
http/www.msi.com/support/nb/GE70_0NC.html#down-manual