Related Manuals for Lenovo G770 10372
Summary of Contents for Lenovo G770 10372
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Page 1: Lenovo G770
Lenovo G770 User Guide V1.0 Read the safety notices and important tips in the included manuals before using your computer. -
Page 2: Regulatory Notice
First Edition (March 2011) © Copyright Lenovo 2011. LENOVO products, data, computer software, and services have been developed exclusively at private expense and are sold to governmental entities as commercial items as defined by 48 C.F.R. 2.101 with limited and restricted rights to use, reproduction and disclosure. LIMITED AND RESTRICTED RIGHTS NOTICE: If products, data, computer software, or services are delivered pursuant a General Services Administration “GSA”... -
Page 3: Table Of Contents
Contents Chapter 1. Getting to know your computer... 1 Top view ...1 Left-side view ...3 Right-side view...4 Front view ...5 Bottom view ...6 Chapter 2. Learning the basics... 7 First use...7 Using AC adapter and battery ...9 Using the touchpad...11 Using the keyboard...12 Connecting external devices...14 Special keys and buttons...17... -
Page 5: Chapter 1. Getting To Know Your Computer
Chapter 1. Getting to know your computer Top view - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Note: The illustrations in this manual may differ from the actual product. - Page 6 Chapter 1. Getting to know your computer Integrated camera Wireless module antennas Computer display Power button OneKey Rescue system button Note: For details, see “OneKey Rescue system” on page 26. Built-in microphone Touchpad Note: For details, see “Using the touchpad” on page 11. System status indicators Use the camera for video communication.
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Page 7: Left-Side View
Left-side view Kensington slot Note: For details, see “Attaching a security lock (not supplied)” on page 19. Fan louvers Note: Make sure that none of the fan louvers are blocked or else overheating of the computer may occur. VGA port RJ-45 port Note: For details, see “Wired connection”... -
Page 8: Right-Side View
Chapter 1. Getting to know your computer Right-side view Headphone jack Attention: Listening to music at high volume over extended periods of time may damage your • hearing. Microphone jack Optical drive USB port Note: For details, see “Connecting USB devices” on page 15. AC power adapter jack Note: For details, see “Using AC adapter and battery”... -
Page 9: Front View
Front view - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Integrated wireless device switch (on select... -
Page 10: Bottom View
Chapter 1. Getting to know your computer Bottom view Battery pack Battery latch - manual Battery latch - spring loaded Hard disk drive/ Memory/Central processing unit/ Mini PCI Express Card slot compartment Speakers - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - For details, see “Using AC adapter and battery”... -
Page 11: Chapter 2. Learning The Basics
Chapter 2. Learning the basics Chapter 2. Learning the basics First use - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Reading the manuals Read the supplied manuals before using your computer. -
Page 12: Shutting Down Your Computer
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 computer into sleep state. -
Page 13: Using Ac Adapter And Battery
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 battery charge will last. - Page 14 If you are not going to use the computer for an 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 battery pack, make sure the computer has been shut down.
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Page 15: Using The Touchpad
Using the touchpad Touchpad Left click button Right click button Note: You can enable/disable the touchpad using Fn + F6. Chapter 2. Learning the basics - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - To move the cursor on the screen, slide your fingertip over the pad in the direction in which you want the cursor to move. -
Page 16: Using The Keyboard
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 Function key combinations Through the use of the function keys, you can change operational features... - Page 17 The following describes the features of each function key. Fn + Esc: Fn + F1: Fn + F2: Fn + F3: Fn + F4: Fn + F5: Fn + F6: Fn + F9: Fn + F10: Fn + F11: Fn + F12: Fn + PrtSc: Fn + Insert: Fn + Home:...
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Page 18: Connecting External Devices
Chapter 2. Learning the basics Connecting external devices Your computer has a wide range of built-in features and connection capabilities. Using memory cards (not supplied) Your computer supports the following types of memory cards: • Secure Digital (SD) card • MultiMediaCard (MMC) •... -
Page 19: Connecting Usb Devices
Connecting USB devices You can connect a USB device to your computer by inserting its USB plug (Type A) into the USB port on your 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. - 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 data between these devices without cables and up to 10 meters range in open space.
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Page 21: Special Keys And Buttons
• 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. -
Page 22: System Status Indicators
Chapter 2. Learning the basics System status indicators These indicators inform you of the computer status. Caps lock indicator Num lock indicator Power status indicator Battery status indicator Wireless communication indicator Hard disk drive indicator - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -... -
Page 23: Securing Your Computer
• You are responsible for evaluating, selecting, and implementing the locking devices and security features. Lenovo offers no comment judgement or warranty regarding the function, quality or performance of locking devices and security features. Using VeriFace™ VeriFace is a face recognition software which takes a digital snapshot, extracts key features of your face, and creates a digital map that becomes the system’s “password”. -
Page 24: Switchable Graphics In Two Modes (On Select Models)
For details about how to set the password, see the Help to the right of the screen in BIOS setup utility. Note: To enter BIOS setup utility, press F2 when the Lenovo logo appears on the screen while the computer is starting up. - Page 25 4 On the Switchable Graphics page, the currently active GPU is displayed under the current active graphics processing unit. You can click High-performance GPU or Power-Saving GPU under Choose a Graphics Processing Unit to switch the graphics processor. Switching between Mode 1 and Mode 2 Switch between the two modes as follows: 1 Start your computer under the Windows 7 operating system.
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Page 26: Chapter 3. Connecting To The Internet
Chapter 3. Connecting to the Internet As a global network, the Internet connects computers worldwide, providing services such as e-mailing, information searching, electronic commerce, Web browsing and entertainment. You can connect the computer to the Internet in the following ways: Wired connection: use physical wiring to connect. -
Page 27: Hardware Connection
Hardware connection: Cable TV cable Splitter * Cable 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. -
Page 28: Wireless Connection
Chapter 3. Connecting to the Internet Wireless connection Wireless connections provide mobile access to the Internet, allowing you to stay online anywhere the wireless signal covers. Divided by the signal scales, wireless connection to the Internet can be built based on the following standards. Wi-Fi WiMAX Note: Your computer may not support all wireless connection methods. - Page 29 Chapter 3. Connecting to the Internet Using Wi-Fi/WiMAX (on select models) Enabling wireless connection To enable wireless communications, do the following: 1 Slide the integrated wireless device switch from 2 Press Fn + F5 to make configuration. Hardware connection Wi-Fi/WiMAX network Access point * * Not supplied Software configuration...
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Page 30: Chapter 4. Onekey Rescue System
OneKey Rescue system Introduction The Lenovo OneKey Rescue system is an easy-to-use application that can be used to back up the data on your system partition (C drive) for easy restore when required. You can run Lenovo OneKey Recovery under the Windows operating system, and the OneKey Rescue system without starting the Windows operating system. -
Page 31: Creating A Recovery Disc
Creating a recovery disc(s) Your computer does not ship with a recovery disc. You can use Lenovo OneKey Recovery system to create a recovery disc(s), which can be used to start and restore your computer in case of a system failure. - 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 for use. After recovery disc creation, number the discs appropriately for use in their correct •...
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Page 33: Chapter 5. Troubleshooting
APP folder under the D driver. How can I contact the customer support center? See " Chapter 3. Getting help and service" of Lenovo Safety and General Information Guide. - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -... - Page 34 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 a requirement to ensure correct operation and performance of each component in your computer.
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Page 35: 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, nothing appears on the screen. -
Page 36: Password Problems
If you forget your HDD password, a Lenovo authorized servicer cannot reset your password or recover data from the hard disk. You must take your computer to a Lenovo authorized servicer or a marketing representative to have the hard disk drive replaced. Proof of purchase is required, and a fee will be charged for parts and service. -
Page 37: Computer Screen Problems
Computer screen problems The screen is blank. The screen is unreadable or distorted. Incorrect characters appear on the screen. Sound problems No sound can be heard from the speaker even when the vol- ume is turned up. Battery problems Your computer shuts down before the battery status indica- tor shows empty. -
Page 38: A Startup Problem
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. -
Page 39: Appendix A. Cru Instructions
Appendix A. CRU 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. Any other battery could ignite or explode. To replace the battery, do the following: 1 Turn off the computer, or enter hibernation mode. -
Page 40: 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 disk drive only if you upgrade it or have it repaired. The connectors and •... - Page 41 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/Memory/Central processing unit/Mini PCI Express Card slot compartment cover.
- Page 42 Appendix A. CRU instructions 6 Pull the HDD bracket in the direction shown by arrow 7 Take out the hard disk drive secured in a metal frame 8 Remove the screws and detach the metal frame from the hard disk drive. 9 Attach the metal frame to a new hard disk drive and tighten the screws.
- Page 43 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. Appendix A.
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Page 44: Replacing Memory
Appendix A. CRU instructions Replacing memory You can increase the amount of memory in your computer by installing a double-data-rate three synchronous dynamic random access memory (DDR3 SDRAM)-available as an option-in the memory slot of your computer. DDR3 SDRAMs are available in various capacities. Note: Use only the memory types supported by your computer. - Page 45 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 on the latches on both edges of the socket at the same time. Be sure to save the old DDR3 SDRAM for future use.
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Page 46: Turn The Computer On
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 ( To make sure that the DDR3 SDRAM is installed correctly, do as follows: 1 Turn the computer on. 2 Hold F2 during startup. -
Page 47: Removing The Optical Drive
Appendix A. CRU instructions Removing the optical drive - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - To remove the optical drive, do the following: 1 Remove the screw shown in the illustration 2 Gently pull the optical drive out... - Page 48 Appendix A. CRU 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...
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Page 49: Trademarks
Trademarks 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 Corporation in the United States, other countries, or both. AMD, the AMD Arrow logo, ATI, the ATI logo, AMD Athlon, AMD LIVEI,... - Page 51 New World. New Thinking. www.lenovo.com V1.0_en-US...