Lenovo IdeaPad U530 Touch Notebook - Manual (Page 29)

Chapter 4. Troubleshooting
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 Lenovo OneKey Recovery system
Where are the recovery discs?
Your computer did not come with recovery discs. Use the Lenovo OneKey
Recovery system if you need to restore the system to its factory status.
What can I do if the back‐up process fails?
If you can start the backup but it fails during the back‐up process, try the
following steps:
1 Close all open programs, and then restart the back‐up process.
2 Check to see if the destination media is damaged. Select another path
and try again.
When do I need to restore the system to its factory status?
Restore the system when the operating system fails to start up. If there is
critical data on the system partition, back it up before starting recovery.
 BIOS setup utility
What is the BIOS setup utility?
The BIOS setup utility is ROM‐based software. It communicates basic
computer information and provides options for setting boot devices,
security, hardware mode, and other preferences.
How can I start the BIOS setup utility?
To start the BIOS setup utility, do the following:
1 Shut down the computer.
2 Press the Novo button and then select BIOS Setup.
How can I change the boot mode?
There are two boot modes: UEFI and Legacy Support. To change the boot
mode, start the BIOS setup utility and set boot mode to UEFI or Legacy
support on the boot menu.