Lenovo U410, U310 manual Getting help, When do I need to change the boot mode?, Troubleshooting

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Chapter 6. Troubleshooting

When do I need to change the boot mode?

The default boot mode for your computer is the UEFI mode. If you need to install legacy Windows operating system (operating system before Windows 8) on your computer, you must change the boot mode to Legacy support. The legacy Windows operating system cannot be installed if you don't change the boot mode.

Getting help

How can I contact the customer support center?

See “Chapter 3. Getting help and service” of Lenovo Safety and General Information Guide.

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Contents User Guide Lenovo IdeaPad U310/U410Third Edition August Copyright Lenovo Regulatory NoticeChapter 5. Lenovo OneKey Recovery system ContentsChapter 1. Getting to know your computer Chapter 4. Connecting to the InternetPage „ U310 Chapter 1. Getting to know your computerTop view a b c d g e fa b c dg e f „ U410e System status indicators b Computer display c Wireless module antennas d Power buttona Integrated camerac d e Left-side viewb Fan louvers c RJ-45 portf Combo audio Connects to headphones or headsets. The combo audio g Built-inmicrophone a Built-in microphone b Combo audio jack Right-side viewe c f g d c USB portThis port connects the computer to an Ethernet network f HDMI portg RJ-45 port Front view U310U410 Bottom view Allow air to enter the computer for cooling a LouversConnecting the computer to an electrical outlet „ Conncting to the powerChapter 2. Learning the basics „ Reading the manuals„ Charging the battery „ Checking battery status„ Battery Protection Chapter 2. Learning the basicsNote You can enable/disable the touchpad by pressing d Using the touchpada Touchpad b Left-click area c Right-click area Fn + End Using the keyboard„ Function key combinations „ Hotkeys Using hotkeys Setting hotkey mode Connecting external devices „ Using memory cards not suppliedInserting a memory card Removing a memory card„ Connecting USB devices Enabling Bluetooth communications on your computer „ Connecting Bluetooth enabled device on select modelsSpecial keys and buttons „ Novo button aThese indicators inform you of the computer status System status indicatorsa Power status indicator b Battery status indicator Indicator SymbolMeaning statusSecuring your computer „ Using passwordsChapter 3. Starting to use Windows Configuring the operating system for the first timeStart screen DesktopThe charms Search charmChapter 3. Starting to use Windows Share charm Settings charmStart charm Devices charmPutting the computer to sleep or shutting it down „ Putting your computer to sleep„ Shutting down the computer 2 Select Power → Shut downHelp and support Wireless network technology connect without wiring Chapter 4. Connecting to the Internet„ Hardware connection Wired connectionChapter 4. Connecting to the Internet „ Software configurationWi-Fi WiMAX Wireless connection„ Connecting to wireless LAN Enabling wireless connectionConnecting to a wireless network 2 Click System Backup Chapter 5. Lenovo OneKey Recovery system„ Backing up the system partition „ Restoring„ Drivers and preinstalled software Chapter 6. TroubleshootingFrequently asked questions What safety precautions should I follow when using my computer?„ BIOS setup utility „ Lenovo OneKey Recovery systemChapter 6. Troubleshooting Where are the recovery discs?How can I contact the customer support center? When do I need to change the boot mode?„ Getting help Display problems TroubleshootingSleep problems Chapter 6. Troubleshooting BIOS password problemsDisplay panel problems A hard disk drive problem Chapter 6. Troubleshooting Sound problemsBattery problems Chapter 6. Troubleshooting Other problems Trademarks Page Lenovo China V3.0en-US

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