Lenovo G50-45 User Guide - Lenovo G Z Series

Lenovo G50-45 Manual

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  • Lenovo G50-45 | User Guide - Lenovo G Z Series - Page 1
    Lenovo User Guide Read the safety notices and important tips in the included manuals before using your computer.
  • Lenovo G50-45 | User Guide - Lenovo G Z Series - Page 2
    . Regulatory Notice • For details, refer to Guides & Manuals at http://support.lenovo.com. First Edition (February 2014) © Copyright Lenovo 2014. LIMITED AND RESTRICTED RIGHTS NOTICE: If data or software is delivered pursuant to a General Services Administration "GSA" contract, use, reproduction, or
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    User Guide Instructions and technical information in this manual are applicable to the following Lenovo notebook computers unless otherwise stated. Model name Lenovo G40-30 Lenovo G40-45 Lenovo G40-70 Lenovo G40-70m Lenovo G50-30 Lenovo G50-45 Lenovo G50-70 Lenovo G50-70m Lenovo Z40-70 Lenovo Z40
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    20 Help and support ...21 Chapter 3. Lenovo OneKey Recovery System 22 Chapter 4. Troubleshooting 23 Frequently asked questions 23 Troubleshooting ...25 Appendix A. CRU instructions 29 Replacing the battery pack 29 Replacing the hard disk drive 30 Replacing memory...36 Replacing the wireless
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    Chapter 1. Getting to know your computer Top view  Lenovo G40-30/G40-45/G40-70/G40-70m/Z40-70/Z40-75 21 2 3 4 5 6 1
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    Chapter 1. Getting to know your computer  Lenovo G50-30/G50-45/G50-70/G50-70m/Z50-70/Z50-75 21 2 3 4 5 6 Note: The dashed areas indicate parts that are not visible externally. Attention: • Do not open the display panel beyond
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    e Power button Press this button to turn on the computer. f Touchpad The touchpad functions as a conventional mouse. Touchpad: To move the pointer on the screen, slide your fingertip over the pad in the direction in which you want the pointer to move. Touchpad buttons: The functions of the left
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     Using the keyboard Numeric keypad (Lenovo G50-30/G50-45/G50-70/G50-70m/Z50-70/Z50-75) The keyboard has a separate numeric keypad. To enable or disable the numeric keypad, press the Num Lock key. Function key combinations Through the use of the function keys, you can change operational features
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    Chapter 1. Getting to know your computer Lenovo G50-30/G50-45/G50-70/G50-70m/Z50-70/Z50-75 2 1 The following describes the features of each function key. Fn + Home: Activates the pause function. Fn + End: Activates the break function. Fn + PgUp: Enables/disables the scroll lock. Fn + PgDn:
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    by pressing the appropriate hotkeys. Lenovo G40-30/G40-45/G40-70/G40-70m/Z40-70/Z40-75 Lenovo G50-30/G50-45/G50-70/G50-70m/Z50-70/Z50-75 : Mutes/unmutes the sound. : Decreases the volume level. : Increases the volume level. : Closes the currently active window. : Refreshes the desktop or the
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    computer Setting hotkey mode By default, the hotkey functions are accessible by pressing the appropriate hotkey. However, you can disable the hotkey mode in the BIOS setup utility. To disable the hotkey mode: 1 Shut down the computer. 2 Press the Novo button and then select
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    Chapter 1. Getting to know your computer 4 Open the Exit menu, and select Exit Saving Changes. Note: When hotkey mode is disabled, press the Fn key and the appropriate hotkey to access the corresponding hotkey function. 8
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    is off or in hibernation mode, press this button to start the Lenovo OneKey Recovery System or the BIOS setup utility, or to enter the boot menu. Note: For details, see "Lenovo OneKey Recovery System" on page 22. c Ventilation slots Dissipate internal heat. Note: Make sure that the ventilation
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    with USB devices. The first time you plug a USB device into a particular USB port on your computer, Windows automatically installs a driver for that device. After the driver has been installed, you can disconnect and reconnect the device without performing any additional steps. Note: Typically
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    of the network cable to press the RJ-45 cover down gently a. 2 Insert the connector into the RJ-45 port b . 1 2 Software configuration Consult your Internet Service Provider (ISP) for details on how to configure your computer. 11
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    by default. • The recording function may not be supported if third-party headphones or headsets are connected, due to different industry standards. b Memory card slot Insert memory cards (not supplied) here. Note: For details, see "Using memory cards (not supplied)" on page 13. c USB port
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    card in until it clicks into place. Removing a memory card 1 Push the memory card in until you hear a click. 2 Gently pull the memory card out of the memory card slot. Note: Before removing the memory card, disable it by using the Windows safely remove hardware and eject media utility to avoid data
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    Indicator Indicator status Charge status Meaning Power On (solid white) Blinking Off On (solid white) On (solid amber) Blinking Battery slowly (white) Blinking slowly (amber) Blinking quickly (amber) --- The computer is powered on. ----Charging Discharging Discharging Charging Charging
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    in place. c Battery pack latch - springloaded d Speakers The spring-loaded battery pack latch keeps the battery pack secured in place. The stereo speakers provide rich and powerful sound. Note: For sound effects and speaker locations specific to your model, refer to the actual product. 15
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    main user interfaces: the Start screen and the Windows desktop. To switch from the Start screen to the Windows desktop, do one of the following: • Select the Windows desktop tile on the Start screen. • Press the Windows key + D. To switch from the desktop to the Start screen, do one of the following
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    the charms, do one of the following: • Move the cursor to the upper-right or lower-right corner until the charms bar is displayed. • Press Windows key + C. Search charm The Search charm is a powerful new way to find what you are looking for, including settings, files, Web images, Web videos, etc. 17
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    Chapter 2. Starting to use Windows 8.1 Share charm The Share charm lets you send links, photos, and more to your friends and social networks without leaving the app you are in. Start charm The Start charm is a fast way to go to the Start screen. Devices charm The Devices charm allows you to connect
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    Chapter 2. Starting to use Windows 8.1 Putting the computer to sleep or shutting it one of the following: • Press any key on the keyboard. Note: If the computer does not awaken after pressing a key on the keyboard, this means that the computer has entered an enhanced power-saving mode. • Press the
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    Chapter 2. Starting to use Windows 8.1 Connecting to a wireless network Enabling wireless connection To enable list, and then click Connect. Note: Some networks require a network security key or passphrase for connection. To connect to one of those networks, ask the network administrator
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    Chapter 2. Starting to use Windows 8.1 Help and support If you have a problem with the operating system, see the Windows Help and Support file. To open the Windows Help and Support file, do one of the following: • Select Settings charm, then select Help. • Press F1 or Fn + F1 (depending on your
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    Lenovo OneKey Recovery System. 2 Click System Recovery. The computer will restart to the recovery environment. 3 Follow the on-screen instructions instructions should be followed when Windows can be started normally. If Windows cannot be started, then follow the steps below to start the Lenovo
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    computer, including the warranty period and type of warranty service, see the Safety, Warranty, and Setup Guide (SWSG) that came with your computer.  Drivers and preinstalled software Where are the installation discs for Lenovo preinstalled software (desktop software)? Your computer did not come
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    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" in the Lenovo Safety and General Information Guide. 24
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    is on. BIOS password problems Restore backed-up files to your Windows environment or the entire contents of your hard disk to its original factory contents using the Lenovo OneKey Recovery System. If you still see only the cursor on the screen, have the computer serviced. Your screen saver or
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    Chapter 4. Troubleshooting Sleep problems The critical low-battery error • The battery power is getting low. Connect the AC power message appears, and the adapter to the computer, or replace the battery pack with a computer immediately turns off. fully charged one. The computer enters sleep
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    Chapter 4. Troubleshooting Sound problems No sound can be heard from the speaker even when the volume is turned up. Battery pack problems • Make sure that: - The Mute function is off. - The combo audio jack is not being used. - Speakers are selected as the playback device. Your computer
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    Troubleshooting Other problems , remove the AC power adapter and the battery pack. • Your computer might lock when it enters sleep mode during a communication operation. Disable sure that the device is included in the Boot menu in the BIOS setup utility correctly. • While turned off, press the Novo
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    Appendix A. CRU instructions Notes: • The illustrations used in this appendix are for the Lenovo Z50-70, unless otherwise stated. • The following steps about upgrading and replacing devices are the same for the Lenovo G40-30/ G40-45/G40-70/G40-70m/G50-30/G50-45/G50-70/G50-70m/Z40-70/Z40-75/Z50-70/
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    hard disk drive with one of greater capacity. You can purchase a new hard disk drive from your reseller or Lenovo marketing representative. Notes: • Replace the hard disk drive only if you upgrade it or have it repaired. The connectors and bay of the hard disk drive were not designed for frequent
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    turn the computer over. 3 Remove the battery pack. 4 Remove the Optical drive/Hard disk drive/Memory/Central processing unit/Mini PCI Express Card slot compartment cover. a.Remove the screws that secure the compartment cover a. b.Remove the compartment cover b . Lenovo G40-30/G40-45/G40-70/G40-70m
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    Appendix A. CRU instructions Lenovo G50-30/G50-45/G50-70/G50-70m/Z50-70/Z50-75 1 1 1 2 2 5 Remove the frame fixing screws c . Lenovo G40-30/G40-45/G40-70/G40-70m/Z40-70/Z40-75 3 3 3 32
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    Appendix A. CRU instructions Lenovo G50-30/G50-45/G50-70/G50-70m/Z50-70/Z50-75 3 3 3 6 Pull the hard disk drive tab in the direction shown by arrow d. Lenovo G40-30/G40-45/G40-70/G40-70m/Z40-70/Z40-75 4 33
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    Appendix A. CRU instructions Lenovo G50-30/G50-45/G50-70/G50-70m/Z50-70/Z50-75 4 7 Take out the hard disk drive secured in a metal frame e. Lenovo G40-30/G40-45/G40-70/G40-70m/Z40-70/Z40-75 5 34
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    Appendix A. CRU instructions Lenovo G50-30/G50-45/G50-70/G50-70m/Z50-70/Z50-75 5 8 Remove the screws and matching gaps, reinstall the compartment cover. C Reinstall and tighten the screws. D Reinstall the battery pack. E Turn the computer over again. F Connect the AC power adapter and the cables
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    Appendix A. CRU instructions Replacing memory You can increase the amount of memory in your computer by installing double-data-rate three synchronous dynamic random access memory (DDR3 SDRAM)-available as an option-in the memory slot of your computer. DDR3 SDRAM is available in various capacities.
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    A. CRU instructions 6 Remove the with the protrusion of the socket and gently insert the DDR3 SDRAM into the socket at a 30-45° angle. 8 Push the DDR3 SDRAM inward toward the socket until the latches on both and tighten the screws. A Reinstall the battery pack. B Turn the computer over again. 37
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    you are servicing, it must be installed in SLOT-1 ( ), but not in SLOT-2 ( ). a b To make sure that the DDR3 SDRAM is installed correctly, do as follows: 1 Shut down the computer. 2 Press the Novo button and then select BIOS Setup. The BIOS setup utility screen opens. The System Memory item shows
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    the computer. 2 Close the computer display, and then turn the computer over. 3 Remove the battery pack. 4 Remove the Optical drive/Hard disk drive/Memory/Central processing unit/Mini PCI Express Card slot compartment cover. 5 Disconnect the two wireless LAN cables (one black, one grey) a . 1 Note
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    Appendix A. CRU instructions 6 Remove the screw that secures the wireless LAN card b. 2 7 Take out the wireless LAN card c. 3 8 Install the new wireless LAN card. 9 Reinstall and tighten the screw. 40
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    Appendix A. CRU instructions 0 Reconnect the two wireless LAN cables (one black, one grey). Note: When installing or reinstalling the wireless card: the compartment cover and tighten the screws. B Reinstall the battery pack. C Turn the computer over again. D Connect the AC power adapter and the
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    Appendix A. CRU instructions Removing the optical drive To remove the optical drive, do the following: 1 Remove the Optical drive/Hard disk drive/Memory/Central processing unit/Mini PCI Express Card slot compartment cover. 2 Remove the screw shown in the illustration a . 3 Gently pull the optical
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    (Customer Replaceable Units) for your computer and informs you of where to find replacement instructions. AC power adapter Power cord for AC power adapter Battery pack Bottom access doors Hard disk drive Memory Wireless LAN card Optical drive Safety, Warranty, and Setup Guide O O O User Guide
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    or registered trademarks of Lenovo in the United States, other countries, or both. Lenovo OneKey Microsoft and Windows are trademarks of Microsoft Corporation in the United States, other countries, or both. Other company, products, or service names may be trademarks or service marks of others. 44
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    en-US Rev. AA00 ©Lenovo China 2014
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Lenovo
User Guide
User Guide
Read the safety notices and important tips in the
included manuals before using your computer.