Lenovo G770 Notebook User Manual

Lenovo G770Read the safety notices and important tips in the included manuals before using your computer.©Lenovo China 2011New World. New Thinking.TMw

6Chapter 1. Getting to know your computerBottom view - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

Chapter 2. Learning the basics7Chapter 2. Learning the basicsFirst use - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

8Chapter 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

Chapter 2. Learning the basics9Using AC adapter and battery - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

10Chapter 2. Learning the basics Removing the battery pack If you are not going to use the computer for an extended period of time, or if you need to

Chapter 2. Learning the basics11Using the touchpad - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

12Chapter 2. Learning the basicsUsing the keyboard - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

Chapter 2. Learning the basics13The following describes the features of each function key.Fn + Esc: Turn on/off the integrated camera.Fn + F1: Enter

14Chapter 2. Learning the basicsConnecting external devices - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

Chapter 2. Learning the basics15 Connecting USB devicesYou can connect a USB device to your computer by inserting its USB plug (Type A) into the USB

The illustrations in this manual may differ from the actual product. Please refer to the actual product.•First Edition (March 2011)To refer to it, go

16Chapter 2. Learning the basics Connecting Bluetooth enabled device (on select models)If your computer has an integrated Bluetooth adapter card, it

Chapter 2. Learning the basics17Special keys and buttons - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

18Chapter 2. Learning the basicsSystem status indicators - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

Chapter 2. Learning the basics19Securing your computer - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

20Chapter 2. Learning the basics Using passwordsUsing passwords helps prevent your computer from being used by others. Once you set a password and en

Chapter 2. Learning the basics214On the Switchable Graphics page, the currently active GPU is displayed under the current active graphics processing u

22Chapter 3. Connecting to the InternetAs a global network, the Internet connects computers worldwide, providing services such as e-mailing, informati

Chapter 3. Connecting to the Internet23 Hardware connection:Cable DSL Software configurationConsult your Internet Service Provi

24Chapter 3. Connecting to the InternetWireless connection - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

Chapter 3. Connecting to the Internet25 Using Wi-Fi/WiMAX (on select models)Enabling wireless connectionTo enable wireless communications, do the fol

iChapter 1. Getting to know your computer... 1Top view...1Left-side view ...

26Chapter 4. OneKey Rescue systemOneKey Rescue system - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

Chapter 4. OneKey Rescue system27 Using Lenovo OneKey Rescue system (without Windows operating system)In the event that the operating system cannot b

28Chapter 4. OneKey Rescue systemNotes: • The estimated number of discs needed will be displayed before the process of creating the recovery disc(s)

29Chapter 5. TroubleshootingFrequently asked questions - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

30Chapter 5. TroubleshootingWhere can I find warranty information?For the warranty applicable to your computer, including the warranty period and type

Chapter 5. Troubleshooting31Troubleshooting - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

32Chapter 5. TroubleshootingPassword problemsI forgot my password. • If you forget your user password, you must take your computer to a Lenovo authori

Chapter 5. Troubleshooting33Computer screen problemsThe screen is blank. • Do the following:- If you are using the AC adapter, or using the battery,

34Chapter 5. TroubleshootingA startup problemThe Microsoft® Windows oper-ating system does not start.• Use the OneKey Rescue system to help solve or i

35Appendix A. CRU instructionsReplacing the battery pack - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

36Appendix A. CRU instructionsReplacing the hard disk drive - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

Appendix A. CRU instructions37To replace the hard disk drive, do the following:1Turn off the computer; then disconnect the AC adapter and all cables f

38Appendix A. CRU instructions6Pull the HDD bracket in the direction shown by arrow .7Take out the hard disk drive secured in a metal frame .8Remove

Appendix A. CRU instructions39BAfter aligning the attachment clips with their matching gaps, reinstall thecompartment cover.CTighten the screws.DReins

40Appendix A. CRU instructionsReplacing memory - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

Appendix A. CRU instructions416If two DDR3 SDRAMs are already installed in the memory slot, remove one of them to make room for the new one by pressin

42Appendix A. CRU instructionsTo make sure that the DDR3 SDRAM is installed correctly, do as follows: 1Turn the computer on. 2Hold F2 during startup.

Appendix A. CRU instructions43Removing the optical drive - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

44Appendix A. CRU instructionsThe following table provides a list of CRUs (Customer Replaceable Units) for your computer, and informs you of where to

45TrademarksThe following terms are trademarks or registered trademarks of Lenovo in the United States, other countries, or both.LenovoOneKeyVeriFaceM

1Chapter 1. Getting to know your computerTop view - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

The illustrations in this manual may differ from the actual product. Please refer to the actual product.•First Edition (March 2011)To refer to it, go

Lenovo G770Read the safety notices and important tips in the included manuals before using your computer.©Lenovo China 2011New World. New Thinking.TMw

2Chapter 1. Getting to know your computerIntegrated cameraUse the camera for video communication.Wireless module antennasThe built-in antennas ensure

Chapter 1. Getting to know your computer3Left-side view - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

4Chapter 1. Getting to know your computerRight-side view - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

Chapter 1. Getting to know your computer5Front view - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -