Инструкции Пользователя для Samsung NP270E5G-K02J

If you frequently recover your computer to the default (factory) 

settings, you can conveniently recover your computer after 

exporting the default (factory) status disk image to an external 

storage device.

  Connect the external storage device, and then select a drive 

to save to.

  Click Run. 

  Perform the process by following the instructions to 

completely save the default (factory) status disk image to the 

external storage device.
Now disconnect the saved external storage device and store 

it separately. 

settings, 
connect the external storage device that contains the disk 

image of your computer, and repeat the steps mentioned in 

the Recovering section.