Lenovo G475 Laptop User Guide - Lenovo G470, G475, G570, G575
Lenovo G475 Laptop Manual
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- Lenovo G475 Laptop | User Guide - Lenovo G470, G475, G570, G575 - Page 1
Lenovo G470/G475/ G570/G575 User Guide V2.0 Read the safety notices and important tips in the included manuals before using your computer. - Lenovo G475 Laptop | User Guide - Lenovo G470, G475, G570, G575 - Page 2
Some features may not be available on your computer and/or your computer may include features that are not described in this user guide. • The illustrations used in this manual are for Lenovo G570 unless otherwise stated. • The illustrations in this manual may differ from the actual product. Please - Lenovo G475 Laptop | User Guide - Lenovo G470, G475, G570, G575 - Page 3
2. Learning the basics 10 First use 10 Using AC adapter and battery ...12 Using the touchpad 14 Using the keyboard 15 Connecting external devices.......18 Special keys and buttons 20 System status indicators 21 Securing your computer 22 Switchable Graphics in two modes(Select models only - Lenovo G475 Laptop | User Guide - Lenovo G470, G475, G570, G575 - Page 4
- Lenovo G475 Laptop | User Guide - Lenovo G470, G475, G570, G575 - Page 5
in this manual may differ from the actual product. Please refer to the actual product. Attention: • Do NOT open the display panel beyond 130 degrees. When closing the display panel, be careful NOT to leave pens or any other objects in between the display panel and the keyboard. Otherwise, the - Lenovo G475 Laptop | User Guide - Lenovo G470, G475, G570, G575 - Page 6
models only) The built-in antennas ensure optimal reception of wireless radio. c Computer display The LCD display with LED backlight provides brilliant visual output. d Power button Press this button to turn on the computer. e OneKey Rescue system button Press this button to open OneKey Rescue - Lenovo G475 Laptop | User Guide - Lenovo G470, G475, G570, G575 - Page 7
Chapter 1. Getting to know your computer f System status indicators For details, see "System status indicators" on page 21. g Built-in microphone The built-in microphone (with noise reduction) can be used - Lenovo G475 Laptop | User Guide - Lenovo G470, G475, G570, G575 - Page 8
devices. d RJ-45 port This port connects the computer to an Ethernet network. Note: For details, see "Wired connection" on page 25. e HDMI port Connects to devices with HDMI input such as a TV or a (Select models display. only) (G470/G570) f USB port (Select models only) Connect to USB - Lenovo G475 Laptop | User Guide - Lenovo G470, G475, G570, G575 - Page 9
c Optical drive d USB port (Select models only) Reads/Burns optical disks. Connects to USB devices. Note: For details, see "Connecting a universal serial bus (USB) device" on page 19. e AC power adapter jack Connect the AC adapter here. Note: For details, see "Using AC adapter and battery" on - Lenovo G475 Laptop | User Guide - Lenovo G470, G475, G570, G575 - Page 10
device switch (Select models only) Use this switch to turn on/off the wireless radio of all wireless devices on your computer. b Memory card slot (Select models only) Insert memory cards (not supplied) here. Note: For details, see "Using memory cards (Select models only) (not supplied)" on page - Lenovo G475 Laptop | User Guide - Lenovo G470, G475, G570, G575 - Page 11
Chapter 1. Getting to know your computer Bottom view G470/G475 1 2 3 5 4 5 7 - Lenovo G475 Laptop | User Guide - Lenovo G470, G475, G570, G575 - Page 12
Chapter 1. Getting to know your computer G570/G575 1 2 3 5 4 5 8 - Lenovo G475 Laptop | User Guide - Lenovo G470, G475, G570, G575 - Page 13
manual The manual battery latch is used to keep the battery pack secured in place. b Battery pack For details, see "Using AC adapter and battery" on page 12. c Battery latch spring loaded The spring-loaded battery latch keeps the battery pack secured in place. d Hard disk drive (HDD)/Memory - Lenovo G475 Laptop | User Guide - Lenovo G470, G475, G570, G575 - Page 14
to install the battery pack. Connecting the computer to an electrical outlet 1 Connect the power cord to the AC adapter. 2 Connect the AC adapter to the AC power adapter jack of the computer firmly. 3 Plug the power cord into an electrical outlet. Turning on the computer Press the power button - Lenovo G475 Laptop | User Guide - Lenovo G470, G475, G570, G575 - Page 15
disk is spinning can damage the hard disk, causing loss of data. To wake the computer, do one of the following. • Press the power button. • Press any key on the keyboard. Shutting down your computer If you are not going to use your computer for a day or two, shut it down. To shut down your - Lenovo G475 Laptop | User Guide - Lenovo G470, G475, G570, G575 - Page 16
stored in the battery when you commence work. • The way you use your computer: for example, how often you access the hard disk drive and how bright you make the computer display. Charging the battery When you find that the battery power is low, you need to charge the battery or replace it with - Lenovo G475 Laptop | User Guide - Lenovo G470, G475, G570, G575 - Page 17
if you need to send your computer to Lenovo for service, etc. remove the battery pack from the computer. Before removing the battery pack, make sure the computer has been shut down. Handling the battery If the rechargeable battery pack is replaced with an incorrect type, there may be danger of an - Lenovo G475 Laptop | User Guide - Lenovo G470, G475, G570, G575 - Page 18
Chapter 2. Learning the basics Using the touchpad 1 23 a Touchpad b Left click button c Right click button To move the cursor on the screen, slide your fingertip over the pad in the direction in which you want the cursor to move. The function corresponds to that of the left - Lenovo G475 Laptop | User Guide - Lenovo G470, G475, G570, G575 - Page 19
Using the keyboard Your computer has a numeric keypad and function keys incorporated in its standard keyboard. Numeric keypad G470/G475 The keyboard has keys that, when enabled, work as a 10-key numeric keypad. To enable or disable the numeric keypad, press Fn+F8 . G570/G575 The keyboard has - Lenovo G475 Laptop | User Guide - Lenovo G470, G475, G570, G575 - Page 20
Chapter 2. Learning the basics Function key combinations Through the use of the function keys, you can change operational features instantly. To use this function, press and hold Fn a ; then press one of the function keys b . b a b 16 - Lenovo G475 Laptop | User Guide - Lenovo G470, G475, G570, G575 - Page 21
camera. Fn + F1: Enter sleep mode. Fn + F2: Turn on/off the backlight of the LCD screen. Fn + F3: Open the interface for the display device switch to select this notebook or an external display. Fn + F4: Open the interface for display resolution settings. Fn + F5: Open the interface for - Lenovo G475 Laptop | User Guide - Lenovo G470, G475, G570, G575 - Page 22
cards (Select models only) (not supplied) Your computer supports the following types of memory cards: • Secure Digital (SD) card • MultiMediaCard (MMC) • Memory Stick (MS) (G470/G570) • Memory Stick PRO (MS PRO) (G470/G570) • xD-Picture (xD) card (G470/G570) Notes: • Insert ONLY one card in the - Lenovo G475 Laptop | User Guide - Lenovo G470, G475, G570, G575 - Page 23
computer has an integrated Bluetooth adapter card, it can connect to and transfer data wirelessly to other Bluetooth enabled devices, such as notebook computers the Bluetooth function, turn it off to save battery power. • You need to pair the Bluetooth enabled device with your computer before you can - Lenovo G475 Laptop | User Guide - Lenovo G470, G475, G570, G575 - Page 24
buttons 1 OneKey Rescue system button a • When the computer is powered-off, press this button to enter the OneKey Rescue system if Lenovo OneKey Rescue system has been preinstalled. • In Windows operating system, press this button to start Lenovo OneKey Recovery. Note: For details, see "OneKey - Lenovo G475 Laptop | User Guide - Lenovo G470, G475, G570, G575 - Page 25
Chapter 2. Learning the basics System status indicators These indicators inform you of the computer status. 1 2 3 4 5 6 a Caps lock indicator b Num lock indicator c Power status indicator d Battery status indicator e Wireless communication indicator f Hard disk drive indicator 21 - Lenovo G475 Laptop | User Guide - Lenovo G470, G475, G570, G575 - Page 26
computer to help prevent it from being removed without your permission. For details on installing the security lock, please refer to the instructions icon on the desktop to register your facial image. Notes: • The face registration and verification works best in an environment with steady and even - Lenovo G475 Laptop | User Guide - Lenovo G470, G475, G570, G575 - Page 27
higher graphics processing and display performance. • Power-Saving GPU: It is also referred to as the integrated GPU, which can enable a longer running time of the battery. Switch between the two graphics processors as follows: 1 Start your computer under the Windows 7 operating system. 2 Click - Lenovo G475 Laptop | User Guide - Lenovo G470, G475, G570, G575 - Page 28
between the two modes or manual switching between the two GPUs, it is recommended that you close any running applications. Under the Windows XP or Windows Vista operating system, none of the configurations supports switching between graphics processors, and they can work only under the mode of - Lenovo G475 Laptop | User Guide - Lenovo G470, G475, G570, G575 - Page 29
Wireless network technology: connect without wiring. Wired connection Wired connections are a reliable and safe way to connect the computer to the Internet. Cable Cable Internet services use a cable modem connected to the residential cable TV line. DSL DSL is a family of related technologies - Lenovo G475 Laptop | User Guide - Lenovo G470, G475, G570, G575 - Page 30
* * Cable modem * DSL Telephone line Splitter * * DSL modem * * * * Not supplied. Note: The above diagrams are for reference only. Actual connection method may vary. Software configuration Consult your Internet Service Provider (ISP) for details on how to configure your computer. 26 - Lenovo G475 Laptop | User Guide - Lenovo G470, G475, G570, G575 - Page 31
without the need for cables. The Mobile Broadband network provides Internet access to computers, cell phones and other devices over a large geographic area. Mobile networks Broadband SIM card is necessary for the connection. Note: Your computer may not support all wireless connection methods. 27 - Lenovo G475 Laptop | User Guide - Lenovo G470, G475, G570, G575 - Page 32
device switch from to . 2 Press Fn + F5 to make configuration. Hardware connection Wi-Fi/WiMAX network Access point * * Not supplied Software configuration Consult your Internet Service Provider (ISP) and search Windows Help and Support Center for details on how to configure your computer. 28 - Lenovo G475 Laptop | User Guide - Lenovo G470, G475, G570, G575 - Page 33
discs may take some time, connect the AC adapter and battery pack to your computer. • After the recovery discs are burned, please number them so that you can use them in the correct order. • Computers without an integrated optical drive support the creation of recovery discs; however an appropriate - Lenovo G475 Laptop | User Guide - Lenovo G470, G475, G570, G575 - Page 34
Lenovo OneKey Rescue system (without Windows operating system) In the event that the operating system cannot be loaded, follow the steps below to access OneKey Rescue system. • Shut down your computer. • Press the key to launch OneKey Rescue system. Within the program, you can choose to restore - Lenovo G475 Laptop | User Guide - Lenovo G470, G475, G570, G575 - Page 35
same for the G470, G475, G570 and G575. Replacing the battery Note: Use only the battery provided by Lenovo. Any other battery could ignite or explode. To replace the battery, do the following: 1 Turn off the computer, or enter hibernation mode. Disconnect the AC adapter and all cables from the - Lenovo G475 Laptop | User Guide - Lenovo G470, G475, G570, G575 - Page 36
Appendix A. CRU instructions 4 Install a fully charged battery. 5 Slide the manual battery latch to the locked position. 6 Turn the computer over again. Connect the AC adapter and the cables to the computer again. 32 - Lenovo G475 Laptop | User Guide - Lenovo G470, G475, G570, G575 - Page 37
Appendix A. CRU instructions Replacing the hard disk drive You can increase the storage capacity of your computer by replacing the 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 - Lenovo G475 Laptop | User Guide - Lenovo G470, G475, G570, G575 - Page 38
A. CRU instructions To replace the hard disk drive, do the following: 1 Turn off the computer; then disconnect the AC adapter and all cables from the computer. 2 Close the computer display, and then turn the computer over. 3 Remove the battery pack. 4 Remove the Hard disk drive (HDD)/Memory/CPU - Lenovo G475 Laptop | User Guide - Lenovo G470, G475, G570, G575 - Page 39
Appendix A. CRU instructions 5 Remove the frame fixing screws c. 3 3 6 Pull the HDD bracket in the direction shown by arrow d. 4 35 - Lenovo G475 Laptop | User Guide - Lenovo G470, G475, G570, G575 - Page 40
other; then push it firmly into space. A Reinstall the frame fixing screw. B After aligning the attachment clips with their matching gaps, reinstall the compartment cover. C Tighten the screws. D Reinstall the battery pack. E Turn the computer over again. Connect the AC adapter and the cables to the - Lenovo G475 Laptop | User Guide - Lenovo G470, G475, G570, G575 - Page 41
computer. Disconnect the AC adapter and all cables from the computer. 3 Close the computer display, and turn the computer over. 4 Remove the battery again. 5 Remove the Hard disk drive (HDD)/Memory/CPU (Central processing unit)/Mini PCI Express Card slot compartment cover. a.Loosen the five screws - Lenovo G475 Laptop | User Guide - Lenovo G470, G475, G570, G575 - Page 42
two DDR3 SDRAMs are already installed in the memory slot, remove one of them to make room for clips with their matching gaps, reinstall the compartment cover. 0 Reinstall and tighten the screws. A Reinstall the battery. B Turn the computer over again. Connect the AC adapter and the cables to the - Lenovo G475 Laptop | User Guide - Lenovo G470, G475, G570, G575 - Page 43
computer you are servicing, the card must be installed in SLOT-0 ( : lower slot), but not in SLOT-1 ( : upper slot). b a To make sure that the DDR3 SDRAM is installed correctly, do as follows: 1 Turn the computer on. 2 Hold F2 during startup. The BIOS setup utility screen opens. The System Memory - Lenovo G475 Laptop | User Guide - Lenovo G470, G475, G570, G575 - Page 44
Appendix A. CRU instructions Removing the optical drive To remove the optical drive, do the following: 1 Remove the screw shown in the illustration a . 2 Gently pull the optical drive out b . 1 2 40 - Lenovo G475 Laptop | User Guide - Lenovo G470, G475, G570, G575 - Page 45
instructions The following table provides a list of CRUs (Customer Replaceable Units) for your computer, and informs you of where to find replacement instructions. AC adapter Power cord for AC adapter Battery Bottom access doors Hard disk drive Memory Optical drive Setup Poster O O O User Guide - Lenovo G475 Laptop | User Guide - Lenovo G470, G475, G570, G575 - Page 46
registered trademarks of Lenovo in the United States, other countries, or both. Lenovo OneKey VeriFace 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 - Lenovo G475 Laptop | User Guide - Lenovo G470, G475, G570, G575 - Page 47
Index A AC adapter Using 12 B Battery Charging 12 Bluetooth Connecting 19 C Camera 2, 17 F Function key combinations ...........16 K Keyboard Using 15 M Meomory card reader 18 Microphone Built-in 3 O OneKey Rescue System button...29 P Password Using 23 S Security 22 T Touchpad 14 U USB - Lenovo G475 Laptop | User Guide - Lenovo G470, G475, G570, G575 - Page 48
- Lenovo G475 Laptop | User Guide - Lenovo G470, G475, G570, G575 - Page 49
©Lenovo China 2010 New World. New Thinking.TM www.lenovo.com V2.0_en-US
Lenovo G470/G475/
G570/G575
Read the safety notices and important tips in the
included manuals before using your computer.
User Guide
User Guide
V2.0
V2.0