Lenovo U310, U410 manual Lenovo OneKey Recovery system, BIOS setup utility, Troubleshooting

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Chapter 6. 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 U310/U410 User GuideRegulatory Notice Third Edition August Copyright LenovoContents Chapter 5. Lenovo OneKey Recovery systemChapter 1. Getting to know your computer Chapter 4. Connecting to the InternetPage Chapter 1. Getting to know your computer „ U310Top view a b c d g e f„ U410 a b c dg e fb Computer display c Wireless module antennas d Power button e System status indicatorsa Integrated cameraLeft-side view c d eb Fan louvers c RJ-45 portmicrophone g Built-inf Combo audio Connects to headphones or headsets. The combo audio Right-side view a Built-in microphone b Combo audio jacke c f g d c USB portg RJ-45 port f HDMI portThis port connects the computer to an Ethernet network U410 U310Front view Bottom view a Louvers Allow air to enter the computer for cooling„ Conncting to the power Connecting the computer to an electrical outletChapter 2. Learning the basics „ Reading the manuals„ Checking battery status „ Charging the battery„ Battery Protection Chapter 2. Learning the basicsa Touchpad b Left-click area c Right-click area Using the touchpadNote You can enable/disable the touchpad by pressing d „ Function key combinations Using the keyboardFn + End „ Hotkeys Using hotkeys Setting hotkey mode „ Using memory cards not supplied Connecting external devicesInserting a memory card Removing a memory card„ Connecting USB devices „ Connecting Bluetooth enabled device on select models Enabling Bluetooth communications on your computer„ Novo button a Special keys and buttonsa Power status indicator b Battery status indicator System status indicatorsThese indicators inform you of the computer status Symbol IndicatorMeaning status„ Using passwords Securing your computerConfiguring the operating system for the first time Chapter 3. Starting to use WindowsStart screen DesktopChapter 3. Starting to use Windows Search charmThe charms Settings charm Share charmStart charm Devices charm„ Putting your computer to sleep Putting the computer to sleep or shutting it down2 Select Power → Shut down „ Shutting down the computerHelp and support Chapter 4. Connecting to the Internet Wireless network technology connect without wiring„ Hardware connection Wired connection„ Software configuration Chapter 4. Connecting to the InternetWireless connection Wi-Fi WiMAXConnecting to a wireless network Enabling wireless connection„ Connecting to wireless LAN Chapter 5. Lenovo OneKey Recovery system 2 Click System Backup„ Backing up the system partition „ RestoringChapter 6. Troubleshooting „ Drivers and preinstalled softwareFrequently asked questions What safety precautions should I follow when using my computer?„ Lenovo OneKey Recovery system „ BIOS setup utilityChapter 6. Troubleshooting Where are the recovery discs?„ Getting help When do I need to change the boot mode?How can I contact the customer support center? Troubleshooting Display problemsChapter 6. Troubleshooting BIOS password problems Sleep problemsDisplay panel problems Battery problems Chapter 6. Troubleshooting Sound problemsA hard disk drive problem Chapter 6. Troubleshooting Other problems Trademarks Page V3.0en-US Lenovo China

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