Lenovo U510, 59RF0049 manual „ Lenovo OneKey Recovery system, „ Bios setup utility, Troubleshooting

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Chapter 4. Troubleshooting

„Lenovo OneKey Recovery system

Where are the recovery discs?

Your computer did not come with recovery discs. Use Lenovo OneKey Recovery system if you need to restore system to the factory status.

What can I do if the backup process fails?

If you can start backup but it fails during the backup process, try the following steps:

1Close all open programs, then restart the backup process.

2Check if the destination media is damaged. Select another path and then try again.

When do I need to restore the system to the factory status?

Use this feature 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 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:

1Shut down the computer.

2Press the Novo button and then select BIOS Setup.

How can I change the boot mode?

There are two boot modes: UEFI and Legacy. To change the boot mode, start the BIOS setup utility and set boot mode to UEFI or Legacy support on the boot menu.

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Contents Lenovo IdeaPad U510 Regulatory Notice First Edition July Copyright Lenovo Contents Page Top view Getting to know your computerCamera Wireless LAN antennas Power button Caps lock indicatorSpeakers Number lock indicator Touchpad buttons Getting to know your computer Integrated„ Keyboard function keys „ Hotkeys Using hotkeys Setting hotkey mode Hdmi port Left-side viewRJ-45 port Mini VGAMicrophone Built-in„ Connecting USB devices Optical drive Right-side view„ Using memory cards not supplied Inserting a memory cardRemoving a memory card Front view Louvers Bottom viewConfiguring the operating system for the first time Starting to use WindowsStart screen Desktop Search charm Starting to use WindowsCharms Devices charm Settings charmShare charm Start charm„ Putting your computer to sleep „ Shutting down the computer Connecting to a wireless network Enabling wireless connectionHelp and support Lenovo OneKey Recovery system „ Backing up the system partition„ Restoring Lenovo OneKey Recovery system Troubleshooting „ Drivers and preinstalled software„ Finding information „ Lenovo OneKey Recovery system „ Bios setup utilityTroubleshooting „ Getting help When do I need to change the boot mode?Display problems TroubleshootingSleep problems Troubleshooting Bios password problemsWork Display panel problemsTroubleshooting Sound problems Battery problemsHard disk drive problem Other problems Trademarks Page V1.0en-US

4941XF2, U510, 59RF0049 specifications

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