Lenovo M8423GE Fiche technique

Lenovo G480/G485/G580/G585/G780Read the safety notices and important tips in the included manuals before using your computer.©Lenovo China 2011New Wor

6Chapter 1. Getting to know your computerRJ-45 portThis port connects the computer to an Ethernet network.Note: For details, see “Wired connection” on

Chapter 1. Getting to know your computer7Right-side view - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

8Chapter 1. Getting to know your computerUSB port (on select models)Connects to USB devices.Note: • The blue ports are USB 3.0 ports. The black ports

Chapter 1. Getting to know your computer9Front view - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

10Chapter 1. Getting to know your computerBottom view - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

Chapter 1. Getting to know your computer111 2 34 55

12Chapter 1. Getting to know your computer G580/G5851 2 34 55

Chapter 1. Getting to know your computer131 2 34 55

14Chapter 1. Getting to know your computer G7801 2 345 5

Chapter 1. Getting to know your computer15Battery latch -manualThe manual battery latch is used to keep the battery pack secured in place.Battery pack

First Edition (December 2011)© Copyright Lenovo 2011. Before using the product, be sure to read Lenovo Safety and General Information Guide first.The

16Chapter 2. Learning the basicsFirst use - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

Chapter 2. Learning the basics17 Putting your computer into sleep state or shutting it down When you finish working with your computer, you can put i

18Chapter 2. Learning the basicsUsing AC adapter and battery - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

Chapter 2. Learning the basics19 Removing the battery pack If you are not going to use the computer for an extended period of time, or if you need to

20Chapter 2. Learning the basicsUsing the touchpad - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

Chapter 2. Learning the basics21Using the keyboard - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

22Chapter 2. Learning the basics Function key combinationsThrough the use of the function keys, you can change operational features instantly. To use

Chapter 2. Learning the basics23The following describes the features of each function key.Fn + Esc: Turn on/off the integrated camera.Fn + F1: Enter

24Chapter 2. Learning the basicsConnecting external devices - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

Chapter 2. Learning the basics25 Connecting a universal serial bus (USB) deviceYour computer comes with three or four USB ports compatible with USB d

iChapter 1. Getting to know your computer ...1Top view...

26Chapter 2. Learning the basicsSpecial keys and buttons - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

Chapter 2. Learning the basics27System status indicators - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

28Chapter 2. Learning the basicsCaps lock indicator Num lock indicator Power status indicator Battery status indicator Wireless communication indicato

Chapter 2. Learning the basics29Securing your computer - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

30Chapter 2. Learning the basics Using passwordsUsing passwords helps prevent your computer from being used by others. Once you set a password and en

31Chapter 3. Connecting to the InternetAs a global network, the Internet connects computers worldwide, providing services such as e-mailing, informati

32Chapter 3. Connecting to the InternetWireless connection - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

33Chapter 4. OneKey Rescue systemOneKey Rescue system - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

34Chapter 4. OneKey Rescue system Using Lenovo OneKey Rescue system (without Windows operating system)In the event that the operating system cannot b

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

36Appendix A. CRU instructionsG7804Install a fully charged battery.5Slide the manual battery latch to the locked position.6Turn the computer over agai

Appendix A. CRU instructions37Replacing the hard disk drive - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

38Appendix A. CRU instructionsTo replace the hard disk drive, do the following:1Turn off the computer; then disconnect the AC adapter and all cables f

Appendix A. CRU instructions39G580/G585G7801121 ‘1 ‘1 ‘1 ‘211

40Appendix A. CRU instructions5Remove the frame fixing screws .G480/G485/G580/G585G780c3333

Appendix A. CRU instructions416Pull the HDD bracket in the direction shown by arrow .G480/G485/G580/G585G780d44

42Appendix A. CRU instructions7Take out the hard disk drive secured in a metal frame .G480/G485/G580/G585G7808Remove the screws and detach the metal

Appendix A. CRU instructions43AReinstall the frame fixing screws.BAfter aligning the attachment clips with their matching gaps, reinstall thecompartme

44Appendix A. CRU instructionsReplacing memory - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

Appendix A. CRU instructions45G480/G485G580/G585112112

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

46Appendix A. CRU instructionsG7806If two DDR3 SDRAMs are already installed in the memory slot, remove one of them to make room for the new one by pre

Appendix A. CRU instructions478Push the DDR3 SDRAM inward toward the socket until the latches on both edges of the socket are pushed into the closed p

48Appendix A. CRU instructionsReplacing the wireless LAN card - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - To replace

Appendix A. CRU instructions497Take out the wireless LAN card .8Install the new wireless LAN card.9Reinstall and tighten the screw.0Reconnect the two

50Appendix A. CRU instructionsRemoving the optical drive - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

Appendix A. CRU instructions51G7801Remove the screw shown in the illustration .2Gently pull the optical drive out .The following table provides a li

52TrademarksLenovo is trademark or registered trademark of Lenovo in the United States, other countries, or both.NVIDIA and Optimus are trademarks and

53IndexAC adapterUsing...18BatteryCharging...18Bl

First Edition (December 2011)© Copyright Lenovo 2011. Before using the product, be sure to read Lenovo Safety and General Information Guide first.The

Lenovo G480/G485/G580/G585/G780Read the safety notices and important tips in the included manuals before using your computer.©Lenovo China 2011New Wor

2Chapter 1. Getting to know your computer G580/G5851235478

Chapter 1. Getting to know your computer3 G780Attention:• The dashed part is invisible.• Do NOT open the display panel beyond 130 degrees. When closi

4Chapter 1. Getting to know your computerIntegrated cameraUse the camera for video communication.Wireless module antennas (on select models)The built-

Chapter 1. Getting to know your computer5Left-side view - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -