Manuals / Lenovo / Computer Equipment / Laptop

Lenovo 59373026 manual „ Getting help, When do I need to change the boot mode?, Troubleshooting

Models: 59373026 59373006

1 50

Page 35

Chapter 4. Troubleshooting

When do I need to change the boot mode?

The default boot mode for your computer is UEFI mode. If you need to install a legacy operating system, such as Windows (that is, any operating system before Windows 8), Linux or Dos, etc., on your computer, you must change the boot mode to Legacy Support. The legacy operating system, such as Windows, Linux or Dos, etc., 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.

Page 35

Image 35

Lenovo 59373026 „ Getting help, When do I need to change the boot mode?, How can I contact the customer support center?

Contents

User Guide Lenovo G400s/G405s/G400s Touch G500s/G505s/G500s TouchSecond Edition August Copyright Lenovo Regulatory NoticeChapter 4. Troubleshooting ContentsChapter 3. Lenovo OneKey Recovery system Chapter 1. Getting to know your computerPage Top view Chapter 1. Getting to know your computerG400s/G405s Chapter 1. Getting to know your computer „ G400s TouchChapter 1. Getting to know your computer G500s/G505sNote The dashed areas indicate internal parts „ G500s TouchChapter 1. Getting to know your computer a Integrated b Wireless antennas c Computer displayMulti-touch display on select models d Power button e Novo button f System status indicators g Built-in microphone h TouchpadChapter 1. Getting to know your computer „ Using the keyboardNumeric keypad G500s/G505s/G500s Touch Chapter 1. Getting to know your computer „ Keyboard function keysG400s/G405s/G400s Touch Fn + PgDn G500s Function key combinationsG500s/G505s/G500s Touch Fn + PgDn G400sc VGA port Left-side viewc d e f b Ventilation slotsChapter 1. Getting to know your computer „ Connecting USB devicesChapter 1. Getting to know your computer „ Connecting a Bluetooth deviceEnabling Bluetooth and WLAN communications on your computer Chapter 1. Getting to know your computer Right-side viewc USB port Connects to headsetsFront view indicatorsSymbol Indicator statusChapter 1. Getting to know your computer „ Using memory cards not suppliedInserting a memory card Removing a memory cardb c d „ G400s/G405s/G400s Touch„ G500s/G505s/G500s Touch Bottom viewAllow air to enter the computer for cooling Provide audio output a Battery latch - manual b Battery packc Battery latch - spring loaded d Louvers e Speakers Chapter 1. Getting to know your computerStart screen Configuring the operating system for the first timeChapter 2. Starting to use Windows Operating system interfacesThe charms Search charmChapter 2. Starting to use Windows Devices charm Settings charmShare charm Start charmChapter 2. Starting to use Windows „ Putting your computer to sleepPutting the computer to sleep or shutting it down Chapter 2. Starting to use Windows 2 Select Power → Shut down„ Shutting down the computer Tasks performed „ Multi-touch gesturesNumber Frequently used gesturesTasks performed Number of fingers usedChapter 2. Starting to use Windows Frequently used gesturesNumber of fingers used Chapter 2. Starting to use WindowsFrequently used gestures Tasks performedChapter 2. Starting to use Windows Connecting to a wireless networkEnabling wireless connection Connecting to a wireless networkChapter 2. Starting to use Windows Help and support„ Restoring Chapter 3. Lenovo OneKey Recovery system2 Click System Backup „ Backing up the system partitionChapter 3. Lenovo OneKey Recovery system What safety precautions should I follow when using my computer? Chapter 4. Troubleshooting„ Drivers and preinstalled software Frequently asked questionsWhere are the recovery discs? „ Lenovo OneKey Recovery system„ BIOS setup utility Chapter 4. TroubleshootingChapter 4. Troubleshooting When do I need to change the boot mode?„ Getting help How can I contact the customer support center?Chapter 4. Troubleshooting TroubleshootingDisplay problems Sleep problems Chapter 4. Troubleshooting BIOS password problemsChapter 4. Troubleshooting Display panel problemsOneKey Recovery system problems Chapter 4. Troubleshooting Sound problemsBattery problems A hard disk drive problemChapter 4. Troubleshooting Other problems Appendix. CRU instructions Replacing the batterya a b a Replacing memoryAppendix. CRU instructions Appendix. CRU instructions b aa0 Reinstall and tighten the screws A Reinstall the battery 1 Turn the computer on Appendix. CRU instructionsAppendix. CRU instructions Replacing the wireless LAN cardAppendix. CRU instructions 7 Take out the wireless LAN card cAppendix. CRU instructions Removing the optical disc driveTrademarks Page Lenovo China en-US Rev. CT01

When do I need to change the boot mode?

Getting help

How can I contact the customer support center?

Getting help