Lenovo G770 Laptop User Guide
Lenovo G770 Laptop Manual
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- Lenovo G770 Laptop | User Guide - Page 1
Lenovo G770 User Guide Read the safety notices and important tips in the included manuals before using your computer. - Lenovo G770 Laptop | User Guide - Page 2
the product, be sure to read Lenovo Safety and General Information Guide first. • Some instructions in this guide may assume that you are using lenovo.com/ and click User guides and manuals. First Edition (March 2011) © Copyright Lenovo 2011. LENOVO products, data, computer software, and services - Lenovo G770 Laptop | User Guide - Page 3
the keyboard 12 Connecting external devices.......14 Special keys and buttons 17 System status indicators 18 Securing your computer 19 Switchable Graphics 26 Chapter 5. Troubleshooting...29 Frequently asked questions........ 29 Troubleshooting 31 Appendix A. CRU instructions 35 Replacing the - Lenovo G770 Laptop | User Guide - Page 4
- Lenovo G770 Laptop | User Guide - Page 5
Chapter 1. Getting to know your computer Top view 1 2 3 4 5 8 6 7 Note: The illustrations 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 - Lenovo G770 Laptop | User Guide - Page 6
Chapter 1. Getting to know your computer a Integrated camera Use the camera for video communication. b Wireless module The built-in antennas ensure optimal reception of wireless antennas radio. c Computer display The LCD display with LED backlight provides brilliant visual output. d Power - Lenovo G770 Laptop | User Guide - Page 7
page 22. e HDMI port f USB port Connects to devices with HDMI input such as a TV or a display. Connect to USB devices. Notes: • The blue port supports USB 3.0 (on select models). • For details, see "Connecting USB devices" on page 15. 3 - Lenovo G770 Laptop | User Guide - Page 8
Chapter 1. Getting to know your computer Right-side view 12 3 4 5 a Headphone jack Connects to external headphones. Attention: • Listening to music at high volume over extended periods of time may damage your hearing. b Microphone jack Connects to external microphones. c Optical drive d USB - Lenovo G770 Laptop | User Guide - Page 9
Chapter 1. Getting to know your computer Front view 1 2 3 a Integrated wireless device switch (on select models) b System status indicators c Memory card slot Use this switch to turn on/off the wireless radio of all wireless devices on your computer. For details, see "System status indicators - Lenovo G770 Laptop | User Guide - Page 10
Getting to know your computer Bottom view 1 2 3 4 5 a Battery pack For details, see "Using AC adapter and battery" on page 9. b Battery latch manual The manual battery latch is used to keep the battery pack secured in place. c Battery latch spring loaded The spring-loaded battery latch - Lenovo G770 Laptop | User Guide - Page 11
Chapter 2. Learning the basics Chapter 2. Learning the basics First use „ Reading the manuals Read the supplied manuals before using your computer. „ Conncting to the power The supplied battery pack is not fully charged at purchase. To charge the battery and begin using - Lenovo G770 Laptop | User Guide - Page 12
Chapter 2. Learning the basics „ Putting your computer into sleep state or shutting it down When you finish working with your computer, you can put it into sleep state or shut it down. Putting your computer into sleep state If you will be away from your computer for only a short time, put the - Lenovo G770 Laptop | User Guide - Page 13
Chapter 2. Learning the basics Using AC adapter and battery „ Checking battery status You can determine the percentage of battery power remaining by checking the battery icon in the notification area. Note: As each computer user has different habits and needs, it is difficult to predict how long a - Lenovo G770 Laptop | User Guide - Page 14
extended period of time, or if you need to send your computer to Lenovo for service, etc. remove the battery pack from the computer. Before removing the the following points: • Replace only with a battery of the type recommended by Lenovo. • Keep the battery pack away from fire. • Do not expose the - Lenovo G770 Laptop | User Guide - Page 15
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 G770 Laptop | User Guide - Page 16
Chapter 2. Learning the basics Using the keyboard Your computer has a numeric keypad and function keys incorporated in its standard keyboard. „ Numeric keypad The keyboard has a separate numeric keypad. To enable or disable the numeric keypad, press the Num Lock key. Note: The Num lock indicator - Lenovo G770 Laptop | User Guide - Page 17
function key. Fn + Esc: Turn on/off the integrated 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 - Lenovo G770 Laptop | User Guide - Page 18
Memory Stick PRO (MS PRO) • xD-Picture (xD) card Notes: • Insert ONLY one card in the slot at a time. • This card reader does not support SDIO devices (e.g., SDIO Bluetooth, etc.). Inserting a memory card 1 Push the dummy card until you hear a click. Gently pull the dummy card out of the memory - Lenovo G770 Laptop | User Guide - Page 19
computer. 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 is installed, you can disconnect and reconnect the device without performing any additional steps. Note: Typically, Windows detects - Lenovo G770 Laptop | User Guide - Page 20
Chapter 2. Learning the basics „ Connecting Bluetooth enabled device (on select models) If your computer has an integrated Bluetooth adapter card, it can connect to and transfer data wirelessly to other Bluetooth enabled devices, such as notebook computers, PDAs and cell phones. You can transfer - Lenovo G770 Laptop | User Guide - Page 21
button a • When the computer is powered-off, press this button to start the OneKey Rescue system if Lenovo OneKey Rescue system has been preinstalled. • In Windows operating system, press this button to start Lenovo OneKey Recovery system. Note: For details, see "OneKey Rescue system" on page 26 - Lenovo G770 Laptop | User Guide - Page 22
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 18 - Lenovo G770 Laptop | User Guide - Page 23
permission. For details on installing the security lock, please refer to the instructions shipped with the security lock that you have purchased. Refer to the " , and implementing the locking devices and security features. Lenovo offers no comment judgement or warranty regarding the function, - Lenovo G770 Laptop | User Guide - Page 24
Lenovo logo appears on the screen while the computer is starting up. Switchable Graphics in two modes (on select models The Lenovo G-series model supports Select the graphics processor manually or based on power source In this mode, you can select a graphics processor manually or based on the - Lenovo G770 Laptop | User Guide - Page 25
click Power → Switchable Graphics Method, choose Select the graphics processor manually or based on power source, and click Apply. 4 On the between Mode 1 and Mode 2. Prior to switching between the two modes or manual switching between the two GPUs, it is recommended that you close any running - Lenovo G770 Laptop | User Guide - Page 26
: 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 that bring high- speed - Lenovo G770 Laptop | User Guide - Page 27
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. 23 - Lenovo G770 Laptop | User Guide - Page 28
. WiMAX networks connect several Wireless LAN systems to cover a metropolitan area, providing highspeed broadband access without the need for cables. Note: Your computer may not support all wireless connection methods. 24 - Lenovo G770 Laptop | User Guide - Page 29
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. 25 - Lenovo G770 Laptop | User Guide - Page 30
that you can use them in the correct order. • Computers without an integrated optical drive support the creation of recovery discs; however an appropriate external optical drive is needed to physically create the recovery discs. For more instructions, see the Help file of Lenovo OneKey Recovery. 26 - Lenovo G770 Laptop | User Guide - Page 31
support disc creating, connect an appropriate external optical drive to your computer. • In Windows, press the OneKey Rescue system button to launch Lenovo OneKey Recovery system. • On the main screen and follow the on-screen instructions. • Insert additional recordable disc(s) when prompted. 27 - Lenovo G770 Laptop | User Guide - Page 32
Chapter 4. OneKey Rescue system Notes: • The estimated number of discs needed will be displayed before the process of creating the recovery disc(s) begins. To minimize the number of discs needed, use recordable DVDs as the media. Also make sure your optical drive is compatible with the disc intended - Lenovo G770 Laptop | User Guide - Page 33
consumersupport.lenovo.com. How can I upgrade or replace a customer replaceable unit (CRU)? See "Appendix A. CRU instructions" on page 35 of this guide. driver. How can I contact the customer support center? See " Chapter 3. Getting help and service" of Lenovo Safety and General Information Guide - Lenovo G770 Laptop | User Guide - Page 34
5. Troubleshooting Where can I find warranty information? For the warranty applicable to your computer, including the warranty period and type of warranty service, see the Lenovo limited warranty flyer that came with your computer. How can I install the device drivers? A compatible device driver is - Lenovo G770 Laptop | User Guide - Page 35
Chapter 5. Troubleshooting Troubleshooting If you do not find your problem here, see Chapter 2. The following section only describes problems that might negate the need to refer to the more comprehensive information in Chapter 2. Display problems When I turn on the computer, • If the screen is - Lenovo G770 Laptop | User Guide - Page 36
Chapter 5. Troubleshooting Password problems I forgot my password. • If you forget your user password, you must take your computer to a Lenovo authorized servicer or a marketing representative to have the password changed. • If you forget your HDD password, a Lenovo authorized servicer cannot - Lenovo G770 Laptop | User Guide - Page 37
Chapter 5. Troubleshooting Computer screen problems The screen is blank. • Do the following: - If you are using the AC adapter, or using the battery, and the battery status indicator is on, press Fn + ↑ to make the screen brighter. - If the power indicator is in blinking, press the power button - Lenovo G770 Laptop | User Guide - Page 38
menu in the BIOS setup utility, make sure that the device is included in the Boot Device Priority list. • Press F12 when the Lenovo logo appears on the screen while the computer is starting up to select the device you want the computer starts from. The connected external device does not work - Lenovo G770 Laptop | User Guide - Page 39
instructions Note: Use only the battery provided by Lenovo. Any other battery could ignite or explode. Replacing the battery pack Note: Use only the battery provided by Lenovo a fully charged battery. 5 Slide the manual battery latch to the locked position. 6 Turn the computer over and reconnect - Lenovo G770 Laptop | User Guide - Page 40
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 G770 Laptop | User Guide - Page 41
Appendix 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 - Lenovo G770 Laptop | User Guide - Page 42
Appendix A. CRU instructions 6 Pull the HDD bracket in the direction shown by arrow d . 4 7 Take out the hard disk drive secured in a metal frame e. 5 8 Remove the screws and detach - Lenovo G770 Laptop | User Guide - Page 43
Appendix A. CRU instructions 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 computer again. 39 - Lenovo G770 Laptop | User Guide - Page 44
Appendix A. CRU instructions Replacing memory You can increase the amount of memory in of your computer. DDR3 SDRAMs are available in various capacities. Note: Use only the memory types supported by your computer. If you incorrectly install optional memory, or install an unsupported memory type, a - Lenovo G770 Laptop | User Guide - Page 45
Appendix A. CRU instructions 6 If two DDR3 SDRAMs are already installed in the memory slot, remove one of them to make room for the new one by pressing out - Lenovo G770 Laptop | User Guide - Page 46
Appendix A. CRU instructions Note: If only one DDR3 SDRAM is used on the 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, - Lenovo G770 Laptop | User Guide - Page 47
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 43 - Lenovo G770 Laptop | User Guide - Page 48
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 G770 Laptop | User Guide - Page 49
The following terms are trademarks or registered trademarks of Lenovo in the United States, other countries, or both. Lenovo OneKey VeriFace Microsoft and Windows are trademarks of Microsoft games on the PC. Other company, products, or service names may be trademarks or service marks of others. 45 - Lenovo G770 Laptop | User Guide - Page 50
- Lenovo G770 Laptop | User Guide - Page 51
©Lenovo China 2011 New World. New Thinking.TM www.lenovo.com V1.0_en-US Rev. RB01
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Lenovo G770
Read the safety notices and important tips in the
included manuals before using your computer.
User Guide