Lenovo Z50-70 Hardware Maintenance Manual - Lenovo G50-30, G50-45, G50-70, Z50 - Page 27

Related service information, Restoring the factory contents by using OneKey Recovery

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Related service information Related service information This chapter presents the following information: • "Restoring the factory contents by using OneKey Recovery" on page 23 • "Passwords" on page 24 • "Power management" on page 25 Restoring the factory contents by using OneKey Recovery Restore of factory default The Lenovo G50-30/G50-45/G50-70/G50-70m/Z50-70/Z50-75 computers come with pre-installed OneKey Recovery System. In order to save application files and the initial backed up files of the system, the hard disk in a Lenovo computer includes a hidden partition when it is shipped. If you need to restore the system to the point of your first boot up, just enter Lenovo OneKey Recovery System and run System Recovery. For details of OneKey Recovery System, see the User Guide for Lenovo OneKey Recovery system. Note: This will delete all the new data on the system partition (C drive), which is not recoverable. Make sure to back up your critical data before you perform this action. When you use the recovery discs to boot your computer, the system will enter the user interface for system recovery automatically. Please follow the prompt to insert the backup discs to complete the whole recovery process. Note: The recovery process might take up to 2 hours. 23

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23
Related service information
Related service information
This chapter presents the following information:
•
“Restoring the factory contents by using OneKey Recovery” on page 23
•
“Passwords” on page 24
•
“Power management” on page 25
Restoring the factory contents by using OneKey Recovery
Restore of factory default
The Lenovo G50-30/G50-45/G50-70/G50-70m/Z50-70/Z50-75 computers come
with pre-installed OneKey Recovery System. In order to save application files
and the initial backed up files of the system, the hard disk in a Lenovo computer
includes a hidden partition when it is shipped. If you need to restore the
system to the point of your first boot up, just enter Lenovo OneKey Recovery
System and run
System Recovery
. For details of OneKey Recovery System,
see
the User Guide for Lenovo OneKey Recovery system
.
Note:
This will delete all the new data on the system partition (C drive), which
is not recoverable. Make sure to back up your critical data before you perform this
action.
When you use the recovery discs to boot your computer, the system will enter
the user interface for system recovery automatically. Please follow the prompt
to insert the backup discs to complete the whole recovery process.
Note:
The recovery process might take up to 2 hours.