Lenovo Essential G700
Contents
1. NI Note The dashed areas indicate parts that are not visible externally Attention e Do nofopen 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 display panel may be damaged Chapter 1 Getting to know your computer Integrated camera Wireless module antennas on select models Computer display Speakers Use the camera for video communication The built in antennas ensure optimal reception of wireless radio Provides brilliant visual output The stereo speakers provide rich and powerful sound Note For sound effects and speaker locations specific to your model refer to the actual product Novo button When the com2. Chapter 1 Getting to know your computer Function key combinations Through the use of the function keys you can change operational features instantly To use this function press and hold Fn f then press one of the function keys alll OJ IOUUUUUOODOUUCIU JE SOOO epee hL os 00 aS TE Enter The following describes the features of each function key Fn Home Activates the pause function Fn End Activates the break function Fn PgUp Enables disables the scroll lock Fn PgDn Activates the system reguest Hotkeys Chapter 1 Getting to know your computer You can access certain system settings guickly by pressing the appropriate hotkeys r a nn oe ee ees oo ee mj _J UUUUUUUUUU LI tue 0000H UU UVUUVVUVUULC JIC C JVV Boco T F AU Ae currently active window pad Mutes unmutes the sound Decreases the volume level Increases the volume level Closes the currently active window
3. Refreshes the desktop or the Enables disables the touch E rel EX rel ola a mof ee mafo Enables disables Airplane mode Displays all currently active apps Turns on off the backlight of the LCD screen Toggles the display between the computer and an external device Decreases the display brightness Increases the display brightness Chapter 1 Getting to know your computer Setting hotkey mode By default the hotkey functions are accessible by pressing the appropriate hotkey However you can disable the hotkey mode in the BIOS setup utility To disable the hotkey mode Shut down the computer Press the Novo button and then select BIOS Setup In the BIOS setup utility open the Configuration menu and change the setting of HotKey Mode from Enabled to Disabled Open the Exit menu and select Exit Saving Changes Note When hotkey mode is disabled press the Fn key and the appropriate hotkey to access the corresponding hotkey function Chapter 1 Getting to know your computer e Left side view GO OO00000000000 T 535 Ee OUT IU ali ae gt P M LI I 7 H H O HA AC power Connect the AC power adapter here adapter jack Ventilation slots Dissipate internal heat Note Make sure that the ventilation slots are not blocked or else the computer may over
4. nnnnnnnnnnnnennnnnn 14 Configuring the operating system for the first time oeooononnonnonvonnnonne nn 14 Operating system interfaces ooroononnnonnon r nr nen 14 The Charms siri io o i 15 Putting the computer to sleep or shutting it down oorrorronronnonnnnnonnonnnn nen 17 Connecting to wireless LAN irrena enie inr TR ead 19 Help and SUPDOR iii EA AEA E E 20 Chapter 3 Lenovo OneKey Recovery System ooeenonnannnnnnnnm 21 Chapter 4 Troubleshooting ooorrrernonnnnnnnn nn nn nn 22 Frequently asked questions ccccssccssesssesssessesseeneconeeseseseseesesessesssenssessesssensesnsenssenss 22 Troubles OOIE st sti nn al n 24 Appendix A CRU instructions rrrronnnnnnnnnnnnnennnnnnnnnnnnnnnnn 28 Replacing the battery packscic iecies a ns h Rn ihe 28 Replacing the hard disk drive cceccesecseesscesceeseeseeeeeesceseecsecacesaecsaeeseeeceeeeeeeeeeeneenes 29 Replacing memory k A 33 Replacing the wireless LAN card ccceeccessesseesceeeeeseeseecseceeecaecsseeaeceeeeseeeeeeeeeeeneeenes 36 Removing the optical drivescas TUNA 38 SEP ACHCINN AIK S irsaicicrst laz as ad a 40 Chapter 1 Getting to know your computer s Top view
5. such as notebook computers PDAs and cell phones You can transfer data between these devices up to 10 meters range in open space Note The actual maximum range may vary due to interference and transmission barriers For best transfer speed place the device as near your computer as possible Enabling Bluetooth communications on your computer Press to make configuration Notes e When you do not need to use the Bluetooth function turn it off to save battery power e You need to pair the B uetooth enabled device with your computer before you can transfer data between them Read the documentation supplied with the Bluetooth enabled device for details on how to pair the device with your computer Chapter 1 Getting to know your computer e Right side view O H H H E Combo audio Connects to headset jack Notes e The combo audio jack does not support conventional microphones by default e The recording function may not be supported if third party headphones or headsets are connected due to different industry standards H USB port Connects to USB devices Notes e The blue ports are USB 3 0 ports The black ports are USB 2 0 ports e For details see Connecting USB device on page 9 AH Optical drive a Reads Burns optical discs select models E Kensington lock Attach a security lock not supplied here to help protect slot your computer from theft and unauthorized use You can attach a secur
6. Before removing the memory card disable it by using the Windows safely remove hardware and eject media utility to avoid data corruption Chapter 1 Getting to know your computer m Connecting USB device Your computer comes with three USB ports compatible with USB devices 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 has been installed you can disconnect and reconnect the device without performing any additional steps Note Typically Windows detects a new device after it has been connected and then installs the driver automatically However some devices may reguire you to install the driver before connecting Check the documentation provided by the device s manufacturer before connecting the device Before disconnecting a USB storage device make sure your computer has finished transferring data to that device Click the Safely Remove Hardware and Eject Media icon in the Windows notification area to remove the device before disconnecting Note If your USB device uses a power cord connect the device to a power source before connecting it Otherwise the device may not be recognized Chapter 1 Getting to know your computer 10 Connecting a Bluetooth 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
7. contact the customer support center See Chapter 3 Getting help and service in the Lenovo Safety and General Information Guide 23 Chapter 4 Troubleshooting Troubleshooting Display problems BIOS password problems 24 When turn on the computer nothing appears on the screen When turn on the computer only a white cursor appears on a blank screen The screen goes blank while the computer is on I forgot my password If the screen is blank make sure that The battery pack is installed correctly The AC power adapter is connected to the computer and the power cord is plugged into a working electrical outlet The computer power is on Press the Power button again for confirmation The memory is installed correctly If these items are properly set and the screen remains blank have the computer serviced Restore backed up files to your Windows environment or the entire contents of your hard disk to its original factory contents using the Lenovo OneKey Recovery System If you still see only the cursor on the screen have the computer serviced Your screen saver or power management may be enabled Do one of the following to exit from the screen saver or to resume from sleep mode Touch the touch pad Press any key on the keyboard Press the Power button Press F9 to confirm whether the backlight of the LCD screen has been turned off If you forget your user password ask
8. it fails during the back up process try the following steps Close all open programs and then restart the back up process Check to see if the destination media is damaged Select another path and then try again When do I need to restore the system to its factory status Use this feature when the operating system fails to start up If there is critical data on the system partition back it up before starting recovery m BIOS setup utility What is the BIOS setup utility The BIOS setup utility is a ROM based software It displays basic computer information and provides options for setting boot devices security hardware mode and other preferences How can I start the BIOS setup utility To start the BIOS setup utility Shut down the computer Press the Novo button and then select BIOS Setup How can I change the boot mode There are two boot modes UEFI and Legacy Support To change the boot mode start the BIOS setup utility and set boot mode to UEFI or Legacy support on the boot menu When do I need to change the boot mode The default boot mode for your computer is UEFI mode If you need to install a legacy operating system such as Windows Linux or Dos etc that is any operating system before Windows 8 on your computer you must change the boot mode to Legacy support The legacy operating system such as Windows Linux or Dos etc cannot be installed if you don t change the boot mode m Getting help How can I
9. my computer You can find the hardware specification for your computer on the printed flyers which came with your computer 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 m Drivers and preinstalled software Where are the installation discs for Lenovo preinstalled software desktop software Your computer did not come with installation discs for Lenovo preinstalled software If you need to reinstall any preinstalled software you can find the installation program on the D partition of your hard disk If you cannot find the installation program there you can also download it from the Lenovo consumer support website Where can I find drivers for the various hardware devices of my computer If your computer is preinstalled with a Windows operating system Lenovo provides drivers for all the hardware devices that you need on the D partition of your hard disk You can also download the latest device drivers from the Lenovo consumer support website m Lenovo OneKey Recovery System Where are the recovery discs Your computer did not come with any recovery discs Use the Lenovo OneKey Recovery System if you need to restore the system to its original factory status 22 Chapter 4 Troubleshooting What can I do if the back up process fails If you can start the backup but
10. system partition to its original status or to a previously created back up point To restore the system partition Press the Novo button to start the Lenovo OneKey Recovery System Click System Recovery The computer will restart to the recovery environment Follow the on screen instructions to restore the system partition to its original status or to a previously created back up point Notes e The recovery process is irreversible Make sure to back up any data you wish to save on the system partition before starting the recovery process e The recovery process may take a while So be sure to connect the AC power adapter to your computer during the recovery process e The above instructions should be followed when Windows can be started normally If Windows cannot be started then follow the steps below to start the Lenovo OneKey Recovery System Shut down the computer Press the Novo button From the Novo button menu select the Lenovo OneKey Recovery System and press Enter 21 Chapter 4 Troubleshooting s Frequently asked questions This section lists frequently asked questions by category m Finding information What safety precautions should I follow when using my computer The Lenovo Safety and General Information Guide which came with your computer contains safety precautions for using your computer Read and follow all the precautions when using your computer Where can I find the hardware specifications for
11. the DDR3 SDRAM with the protrusion of the socket and gently insert the DDR3 SDRAM into the socket at a 30 45 angle Push the DDR3 SDRAM inward toward the socket until the latches on both edges of the socket are pushed into the closed position After aligning the attachment clips with their matching gaps reinstall the compartment cover Reinstall and tighten the screws Reinstall the battery pack Turn the computer over again Connect the AC power adapter and the cables to the computer 34 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 EA lower slot but not in SLOT 1 Ey upper slot A a ce a To make sure that the DDR3 SDRAM is installed correctly do as follows Turn the computer on Hold F2 during startup The BIOS setup utility screen opens The System Memory item shows the total amount of memory installed in your computer 35 Appendix A CRU instructions se Replacing the wireless LAN card To replace the wireless LAN card do the following Turn off the computer then disconnect the AC power adapter and all cables from the computer Close the computer display and then turn the computer over Remove the battery pack Remove the Optical drive Hard disk drive Memory Central processing unit Mini PCI Express Card slot compartment cover Disconnect the two wireless L
12. AN cables one black one white Jj Note The wireless LAN card in select models may have only one cable black Remove the screw that secures the wireless LAN card H 36 Appendix A CRU instructions Take out the wireless LAN card H Install the new wireless LAN card Reinstall and tighten the screw Reconnect the two wireless LAN cables one black one white 9 3 28 SE Note When installing or reinstalling the wireless card e In models with a wireless LAN card that has two cables H Plug the black cable MAIN into the jack labeled M Main Plug the white cable AUX into the jack labeled A Aux e In models with a wireless LAN card that has only one cable plug the black cable MAIN into the jack labeled M Main Reinstall the compartment cover and tighten the screws Reinstall the battery pack Turn the computer over again Connect the AC power adapter and the cables to the computer 37 Appendix A CRU instructions 38 Removing the optical drive To remove the optical drive do the following Remove the Optical drive Hard disk drive Memory Central processing unit Mini PCI Express Card slot compartment cover Remove the screw shown in the illustration EJ Gently pull the optical drive out H Appendix A CRU instructions The following table provides a list of CRUs Customer Replaceable Units for your computer and informs you of where to f
13. apter and the cables to the computer Appendix A CRU instructions e 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 Notes e Use only the memory types supported by your computer If you incorrectly install optional memory or install an unsupported memory type a warning beep will sound when you try to start the computer e Select models of the computer may have only one memory slot Refer to the actual product However the procedure for replacing the memory is the same as listed below To install a DDR3 SDRAM do the following Touch a metal table or a grounded metal object to reduce any static elec tricity in your body which could damage the DDR3 SDRAM Do not touch the contact edge of the DDR3 SDRAM Turn off the computer Disconnect the AC power adapter and all cables from the computer Close the computer display and turn the computer over Remove the battery pack Remove the Optical drive Hard disk drive Memory Central processing unit Mini PCI Express Card slot compartment cover 33 Appendix A CRU instructions Remove the DDR3 SDRAM 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 Align the notch of
14. ating system when it is first used The configuration process may include the procedures below e Accepting the end user license agreement e Configuring the internet connection e Registering the operating system e Creating a user account Operating system interfaces Windows 8 comes with two main User Interfaces the Start screen and the desktop To switch from the Start screen to the desktop do one of the following Select the desktop tile on the Start screen Press Windows key J D To switch from the desktop to the Start screen do one of the following Select Start H from the charms e Move the pointer to the lower left corner and then select the Start screen thumbnail when it is displayed Start screen Chapter 2 Starting to use Windows 8 e The charms The five charms provide new and faster ways to perform many basic tasks and are always available regardless of which app you are currently in To display the charms do one of the following e Move the pointer to the upper right or lower right corner until the charms bar is displayed e Press Windows key s C Search charm The Search charm is a powerful new way to find whatever you are looking for including apps settings and files e 3 b 5 e L v R TE ES AA A NULA 15 Chapter 2 Starting to use Windows 8 16 Share charm The Share charm lets you send links photos and more to your friends a
15. blems The screen is blank The screen is unreadable or distorted Incorrect characters appear on the screen If your computer is in sleep mode connect the AC power adapter to the computer then press any key or the Power button If the system still does not return from sleep mode stops responding or cannot be turned off reset the computer Unsaved data may be lost To reset the computer press and hold the Power button for four seconds or more If the computer is still not reset remove the AC power adapter and the battery pack Do the following If you are using the AC power adapter or the battery pack and the battery status indicator is on press F12 to make the screen brighter If the power indicator is blinking press the Power button to resume from sleep mode If the problem persists follow the solution in the next problem The screen is unreadable or distorted Press F9 to confirm whether the backlight of the LCD screen has been turned off Make sure that The display device driver is installed correctly The screen resolution and color quality are correctly set The monitor type is correct Are the operating system or programs installed correctly If they are installed and configured correctly have the computer serviced 25 Chapter 4 Troubleshooting Sound problems No sound can be heard from the speaker even when the volume is turned up Battery pack problems Y
16. following Turn off the computer Disconnect the AC power adapter and all cables from the computer Close the computer display and turn the computer over Unlock the manual battery pack latch JJ While holding the spring loaded battery pack latch in the unlocked position H remove the battery pack in the direction shown by the arrow E Install a fully charged battery pack Slide the manual battery pack latch to the locked position Turn the computer over again Connect the AC power adapter and the cables to the computer Appendix A CRU instructions s 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 e Replace the hard disk drive only if you upgrade it or have it repaired The connectors and bay of the hard disk drive were not designed for frequent changes or drive swapping e The preinstalled softwares are not included on an optional hard disk drive Handling a hard disk drive e Do notdrop the drive or subject it to physical shocks Put the drive on a material such as soft cloth that absorbs the physical shock e Do notapply pressure to the cover of the drive e Do nofttouch the connector The drive is very sensitive Incorrect handling can cause damage and permanent loss of data on the hard d
17. heat VGA port Connects to external display devices HDMI port Connects to devices with HDMI input such as a TV oran Ethernet display RJ 45 port Connects the computer to an Ethernet network USB port Connects to USB devices Notes e The blue ports are USB 3 0 ports The black ports are USB 2 0 ports e For details see Connecting USB device on page 9 Memory card slot Insert memory cards not supplied here Note For details see Using memory cards not supplied on page 8 Chapter 1 Getting to know your computer m Using memory cards not supplied Your computer supports the following types of memory cards e Secure Digital SD card e MultiMediaCard MMC Notes e Insert only one card in the slot at a time e This card reader does not support SDIO devices e g SDIO Bluetooth and so on Inserting a memory card Push the dummy card in until you hear a click Gently pull the dummy card out of the memory card slot Note The dummy card is used for preventing dust and small particles from entering the inside of your computer when the memory card slot is not in use Retain the dummy card for future use Slide the memory card in until it clicks into place Note Select models may not include a dummy card You can insert a memory card into the slot directly Removing a memory card Push the memory card in until you hear a click Gently pull the memory card out of the memory card slot Note
18. ind replacement instructions Setup Poster User Guide AC power adapter O Power cord for AC power adapter O Battery pack O O Bottom access doors O Hard disk drive O Memory O Wireless LAN card O Optical drive O 39 Trademarks The following terms are trademarks or registered trademarks of Lenovo in the United States other countries or both Lenovo OneKey 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 40 lenovo en US Rev AAOO 102 BUIUD onou
19. ing to use Windows 8 18 Shutting down the computer If you are not going to use your computer for a long time shut it down To shut down your computer Open the charms and then select Settings fe Chapter 2 Starting to use Windows 8 se Connecting to wireless LAN Enabling wireless connection If Airplane mode is on do one of the following to enable the wireless function e Press to disable Airplane mode e Open the charms and select Settings Es gt all to open the Network configuration page and then toggle Airplane mode switch to Off Connecting to a wireless LAN After wireless has been enabled the computer will automatically scan for available wireless networks and display them in the wireless LAN network list To connect to a wireless network click the network name in the list and then click Connect Note Some networks require a network security key or passphrase for connection To connect to one of those networks ask the network administrator or the Internet Service Provider ISP for the security key or passphrase 19 Chapter 2 Starting to use Windows 8 20 Help and support If you have any problems using the operating system see the Windows Help and Support file To open the Windows Help and Support file do one of the following e Select the Settings charm then select Help Press Windows key s Fn F1 You can read the Windows Help and Su
20. isk Before removing the hard disk drive make a backup copy of all the information on the hard disk and then turn the computer off Never remove the drive while the system is operating or in sleep mode 29 Appendix A CRU instructions 30 To replace the hard disk drive do the following Turn off the computer Disconnect the AC power adapter and all cables from the computer Close the computer display and turn the computer over Remove the battery pack Remove the Optical drive Hard disk drive Memory Central processing unit Mini PCI Express Card slot compartment cover a Remove the screws that secure the compartment cover II b Remove the compartment cover H Appendix A CRU instructions Remove the frame fixing screws EJ 31 Appendix A CRU instructions 32 Take out the hard disk drive secured in a metal frame H Remove the screws and detach the metal frame from the hard disk drive Attach the metal frame to a new hard disk drive and tighten the screws Put the hard disk drive gently into the hard disk drive bay with the tab facing upwards and the connectors facing each other then push it firmly into space Reinstall the frame fixing screws After aligning the attachment clips with their matching gaps reinstall the compartment cover Reinstall and tighten the screws Reinstall the battery pack Turn the computer over again Connect the AC power ad
21. ity lock to your computer to help prevent it from being removed without your permission For details on installing the security lock please refer to the instructions shipped with the security lock that you have purchased Notes e Before purchasing any security product verify that it is compatible with this type of security keyhole e You are responsible for evaluating selecting and implementing the locking devices and security features Lenovo offers no comment judgment or warranty regarding the function quality or performance of locking devices and security features 11 Chapter 1 Getting to know your computer e Front view 1 E System status Power indicator indicators Battery status indicator Caps lock indicator A 12 Chapter 1 Getting to know your computer e Bottom view vc musis v CT ht CT i 1 I O COLA C Battery pack The manual battery pack latch is used to keep the battery latch manual pack secured in place H Battery pack H Battery pack The spring loaded battery pack latch keeps the battery latch spring pack secured in place loaded MH Optical drive Hard disk drive HDD Memory CPU Ceniral processing unit Mini PCI Express Card slot compartment 13 Chapter 2 Starting to use Windows 8 14 Configuring the operating system for the first time You may need to configure the oper
22. lenovo Lenovo G 700 G710 User Guide A A M Notes Before using the product be sure to read Lenovo Safety and General Information Guide first Some instructions in this guide may assume that you are using Windows 8 If you are using other Windows operating system some operations may be slightly different If you are using other operating systems some operations may not apply to you The features described in this guide are common to most models Some features may not be available on your computer or your computer may include features that are not described in this user guide The illustrations used in this manual are for Lenovo G700 unless otherwise stated The illustrations in this manual may differ from the actual product Please refer to the actual product To learn more about Lenovo Applications go to http www lenovo com First Edition March 2013 Copyright Lenovo 2013 LIMITED AND RESTRICTED RIGHTS NOTICE If data or software is delivered pursuant to a General Services Administration GSA contract use reproduction or disclosure is subject to restrictions set forth in Contract No GS 35F 05925 Contents Chapter 1 Getting to know your computer rernnnnnnnnnnnnnnnnn 1 TODVIEW suvis sn a ln L A T E E E 1 Leftside VIEW zk RI 7 Right side VIEW ln aie Seedats 11 Front V CW zs O LAT iea 12 BOHOM VIEW ll hn Ash 13 Chapter 2 Starting to use Windows 8 rrrsn
23. nd social networks without leaving the app you are in Start charm The Start charm is a fast way to go to the Start screen Devices charm The Devices charm allows you to connect or send files to any external devices such as digital cameras TVs or printers Es Settings charm The Settings charm lets you perform basic tasks such as setting the volume or shutting down the computer Also you can get to the Control Panel through the Settings charm when using the desktop screen Chapter 2 Starting to use Windows 8 s Putting the computer to sleep or shutting it down When you have finished working with your computer you can put it to sleep or shut it down m Putting your computer to sleep If you will be away from your computer for a short time put the computer to sleep When the computer is in sleep mode you can quickly wake it to resume use bypassing the startup process To put the computer to sleep do one of the following e Close the display panel e Press the Power button e Open the charms and then select Settings Pe Power Sleep Note Wait until the power indicator light starts blinking indicating that the computer is in sleep mode before you move your computer Moving your computer while the hard disk is spinning can damage the hard disk causing loss of data To wake the computer do one of the following e Press the Power button e Press any key on the keyboard 17 Chapter 2 Start
24. our computer shuts down before the battery status indicator shows empty Or Your computer operates after the battery status indicator shows empty The computer does not operate e with a fully charged battery pack A hard disk drive problem The hard disk drive does not work Make sure that The Mute function is off The combo audio jack is not being used Speakers are selected as the playback device Discharge and recharge the battery pack The surge protector in the battery pack might be active Turn off the computer for one minute to reset the protector then turn on the computer again Make sure that the hard disk drive is included in the Boot menu in the BIOS setup utility correctly OneKey Recovery System problems Backup cannot be made Failure to restore system partition to factory default 26 Make sure that you are currently using a Windows operating system There may not be enough space to store the backed up data You will need to free more hard disk space on your backup s partition The system partition e g the partition size or the drive capacity of C has been modified Other problems Your computer does not respond The computer does not start from a device you want The connected external device does not work Chapter 4 Troubleshooting To turn off your computer press and hold the Power button for four seconds or more If the computer still does not res
25. pond remove the AC power adapter and the battery pack Your computer might lock when it enters sleep mode during a communication operation Disable the sleep timer when you are working on the network See the Boot menu of the BIOS setup utility Make sure that the BIOS setup utility is set so that the computer starts from the device you want Also make sure that the device from which the computer starts is enabled Make sure that the device is included in the Boot menu in the BIOS setup utility correctly While turned off press the Novo button to select the device you want the computer to start from Do notconnect or disconnect any external device cables other than USB while the computer power is on Otherwise you might damage your computer When using high power consumption external devices such as an external USB optical disk drive use an external device power adapter Otherwise the device may not be recognized or the system may shut down as a result 27 Appendix A CRU instructions Notes e The illustrations used in this appendix are for the Lenovo G700 unless otherwise stated e The following steps about upgrading and replacing devices are the same for the Lenovo G700 G710 e Make sure the battery pack has been removed before replacing any devices 28 Replacing the battery pack Note Use only the battery pack provided by Lenovo Any other battery pack could ignite or explode To replace the battery pack do the
26. pport file on your computer You can also get online help and support by clicking the link listed under More to explore Chapter 3 Lenovo OneKey Recovery System The Lenovo OneKey Recovery System is software designed to back up and restore your computer You can use it to restore the system partition to its original status in case of a system failure You can also create user backups for easy restoration as required Note To utilize the features of the OneKey Recovery System your hard disk already includes a hidden partition by default to store the system image file and the OneKey Recovery System program files This default partition is hidden for security reasons which explains why the available disk space is less than the stated capacity m Backing up the system partition You can back up the system partition to an image file To back up the system partition Press the Novo button to start the Lenovo OneKey Recovery System Click System Backup Select a back up location and click Next to start the backup Notes e You can choose a back up location on the local hard disk drive or an external storage device e Remove the removable hard disk drive before starting the Lenovo OneKey Recovery System Otherwise data from the removable hard disk drive might be lost e The back up process may take a while e The back up process is only available when Windows can be started normally m Restoring You can choose to restore the
27. puter is off or in hibernation mode press this button to start the Lenovo OneKey Recovery System or the BIOS setup utility or to enter the boot menu Note For details see Lenovo OneKey Recovery System on page 21 Power button Built in microphone with noise reduction Touch pad Press this button to turn on the computer Captures sound which can be used for video conferencing voice narration or audio recording The touch pad functions as a conventional mouse Touch pad To move the pointer on the screen slide your fingertip over the pad in the direction in which you want the pointer to move Touch pad buttons The functions of the left right side correspond to that of the left right mouse button on a conventional mouse Note You can enable disable the touch pad by pressing Chapter 1 Getting to know your computer m 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 Z 901000009000000990900 O U D OUJDOUUU C JEJ DU U UJUJUUJUCUUUUUU OU UUJUUJUJ JUU UUUCU UUU san ase Enter gere CIC
28. the system administrator to clear your user password If you forget your hard disk drive 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 If you forget your supervisor password a Lenovo authorized servicer cannot reset your password You must take your computer to a Lenovo authorized servicer or a marketing representative to have the system board replaced Proof of purchase is required and a fee will be charged for parts and service Sleep problems The critical low battery error message appears and the computer immediately turns off The computer enters sleep mode immediately after Power on self test POST Chapter 4 Troubleshooting The battery power is getting low Connect the AC power adapter to the computer or replace the battery pack with a fully charged one Make sure that The battery pack is charged The operating temperature is within the acceptable range See Chapter 2 Use and care Information in the Lenovo Safety and General Information Guide Note If the battery pack is charged and the temperature is within range have the computer serviced The computer does not return from sleep mode and the computer does not work Display panel pro
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