Samsung NP940X3G-K03US - Manual (Page 89)

Troubleshooting
89
Backing up the current system
Back up important data to an alternate internal drive or an
external storage device regularly to prevent data loss.
1
When backing up to an external storage device, connect the
device to the computer.
2
On the Start screen, right-click any area and select All apps →
Recovery.
3
Select the first point → Recover.
Factory
default
point
Set Maintain user data to ON to recover the computer
while maintaining the current user data.
4
Follow the on-screen instructions to complete the recovery.