i have lenovo laptop G550.with in built licence version vista. some problemes i format it and install other os. so how get b

[jadeja bhagirathsinh]

i have lenovo laptop G550.with in built licence version vista. some problemes i format it and install other os. so how get back vista from my backup.

 

[Damon Holmes]

i have lenovo laptop G550.with in built licence version vista. some problemes i format it and install other os. so how get back vista from my backup.

You have to download Vista again and re-install using your license key, also there is no such thing as built in license key.