Lenovo 10057/7712 Personal Computer User Manual
Contents
1. Ch Pg Up Down 14 User Guide Digit keys key key Clear Guide Enter Teletext On Off Red Green Yellow Blue Teletext keys These 5 buttons are usable with TV Tuner cards installed and in countries that support Teletext functions only User Guide 15 0 0 0000006 O 900000 000000006 lenovo 16 User Guide Buttons on the remote control Button Description Up Down Left Right Confirm Back Details Guide This function is not available in Microsoft Windows operating systems Shows live TV on the currently selected channel Displays the Recorded TV page in Windows Media Center Play Pause A v lt gt Eg E a il a Stop Record Fast Forward Rewind Skip Replay FJ Starts Windows Media Center User Guide 17 Turns volume up down Previous next channel Mute DVD menu Power supply standby Number or Letter buttons key key Clear Teletext ON OFF Selected models only 18 User Guide Red Green Yellow Blue Selected models only 1 9 Using the Bluetooth remote control Only some models are equipped with Bluetooth remote control Headphone LED indicator of Bluetooth LED indicator of joystic2. Do the following periodically to clean up the disks and possibly enhance your computer s performance 1 Click Start All Programs Accessories System Tools Disk Cleanup 2 Choose the disk you want to clean up 3 Click the OK button to start the cleanup process 40 User Guide 4 4 Checking For and Correcting Disk Errors To properly maintain your system you should periodically check for and fix hard disk errors by doing the following 1 Right click the icon for the hard disk drive HDD that you want to reorganize then select Properties from the pop up menu 2 Select the Tools tab and then click Check Now 3 Check your inspection items for the disk and click Start Q Note You cannot start error checking until the computer is restarted and initialized 4 5 Defragmenting the Disk s Disk fragments are tiny unused storage areas scattered on the disk The system cannot directly reutilize these blank spaces and system performance can decrease as system operations usually cause the number of unused storage gaps to increase To defragment your disk storage do the following 1 Right click the icon for the hard disk drive HDD that you want to reorganize then select Properties from the pop up menu 2 Go to the Tools tab from disk Properties and select Defragment Now 3 Select the time and scheme to be used by the defragging program then start the defragmenting program Depending on the amount o
3. ZIN Do not press Play and digit 1 again after having completed successfully the Bluetooth connection Doing so will restart the pairing process User Guide 21 Bluetooth audio configuration 1 In the Add Wireless Device dialog box right click on Lenovo RC device and select Properties in the menu 2 Check the Headset box under the Services tab in the Properties dialog box Click OK 3 Right click on Lenovo RC device and select Control in the menu 4 Under the Device Operations tab if the computer is not connected to your Bluetooth headset Lenovo RC click on Connect to establish the Bluetooth connection 1 9 2 To start the games Press the Game button to switch to the CD game mode When the M indicator light is on it means that the CD game mode has been switched on 22 User Guide Insert the Game CD in the optical drive and follow the prompts to start the games Use the remote control to install and play the games For more information about the games check out Access Help on the Game CD 1 9 3 Air mouse In addition to the functions of a normal remote control the air mouse can also be used as a regular mouse The air mouse buttons are Left air mouse button Air mouse On Off button Right air mouse button ESF When the air mouse On Off er Em Ba button is on it is ready for use co000000 User Guide 23 Press the air mouse On Off butto
4. and was provided separately by the manufacturer The Help Center is unable to retrieve this number 2 The drivers for this computer model only support the Windows 7 system 3 When you use the Windows Media Center to watch TV be particularly attentive to the following e In the following two situations you must re save a channel list a When you change your TV signal from digital to analog your saved channel list for digital TV is deleted When you want to watch digital TV again you must create and save a new channel list b When you change your TV signal from analog to digital your saved channel list for analog TV is deleted When you want to watch analog TV again you must create and save a new channel list User Guide 47 e Before you can watch teletext programming you must set the TV tuner input signal to analog 5 6 Wireless keyboard and mouse instructions Only some models are equipped with wireless keyboard and mouse Before using the wireless keyboard and mouse carefully read the configuration instructions in the Quick Reference poster If you fail to connect the wireless keyboard and mouse according to the steps shown in the Quick Reference poster you may also connect using the instructions below Method 1 1 After installing the batteries turn on the power switches of the wireless keyboard and mouse 2 Press the wireless connect buttons on the back of the keyboard and mouse When the keyboard and mouse wi
5. go into sleep mode disconnecting the Bluetooth connection After waking up or restarting the system you may press any button on the remote control to renew the Bluetooth connection 28 User Guide Use the remote control normally to save battery power When the remote control power indicator blinks every three seconds this means that the battery power is low and the remote control will turn off automatically after 10 minutes When the remote control power indicator blinks 3 times per second during 3 seconds and if in telephone mode there are 3 beeps during 3 seconds this indicates that the remote control cannot be used You need to replace the batteries to use it again After replacement of batteries the indicator light will stop blinking In Windows MCE mode MCE remote control works normally Press the related button to turn on the air mouse game or wireless telephone function In Air Mouse mode MCE remote control and air mouse work normally Press the related button to turn on the game or wireless telephone function In Telephone mode MCE remote control and wireless telephone function work normally Press the related button to turn on the game or air mouse function In Game mode The Game function works normally Press the related button to turn on the air mouse MCE remote control or wireless telephone function User Guide 29 CAUTION When using the remote control make sure the remote control s wrist strap is adjuste
6. on the C partition Otherwise the OneKey Recovery system cannot run CCCCCCCCCCCCCCCCCCCCCCCCCCCEE User Guide 31 D RE D DS DRE DE RE SS E SS SS D SS E E nn nv mm Note about the service partition The files and relevant data used by the rescue system are saved in the service partition Deleting this partition will make the rescue system unusable For more detailed information see the following instructions By selecting Control Panel Administrative Tools Computer Management Disk Management you can see the service partition which must not be deleted O Note The recovery files and relevant data used by the rescue system are saved in the service partition If the service partition is deleted or damaged by someone other than authorized Lenovo servicers Lenovo will not be liable for any losses arising there from in any way 2 1 OneKey Recovery OneKey Recovery is an easy to use application You can use it to restore your computer to the system default or a previously backed up state Detailed Operation Procedure 1 Turn on the computer When the Lenovo logo appears press the F2 key on the keyboard to start the Rescue System then you can select OneKey Recovery OD Note System Recovery will overwrite all of the data on drive C To prevent loss of data be sure to back up relevant data before performing system recovery 2 Follow the onscreen instructions to select the backup task you want to restore from
7. the CD DVD for defects 46 User Guide Problem The capacity of the hard disk as indicated by the system is less than the nominal capacity Troubleshooting and problem resolution For computers equipped with the Onekey Recovery feature the system recovery feature needs to occupy some hard disk space This may account for the apparent hard disk capacity deficit Further Technical Explanation The nominal capacity of the hard disk is expressed in the decimal system 1000 bytes But the actual hard disk capacity is expressed in the binary system as 1024 bytes For example the nominal capacity 1G is 1000M while the actual capacity 1G is 1024M The capacity of the hard disk shown in Windows can be calculated according to the calculations in the following example The nominal capacity of the hard disk is 40G while its actual capacity should be 40 x 1000 x 1000 x 1000 1024 x 1024 x 1024 37G If the Service partition of 3G 3 x 1000 x 1000 x 1000 1024 x 1024 x 1024 2 79G is subtracted the capacity of the hard disk shown in the system can be obtained The capacity of the hard disk as calculated using this method may be slightly different from the actual capacity due to the rounding of totals 5 5 Special considerations for troubleshooting Windows Record the following information that may later be useful in troubleshooting system problems 1 The serial number of the software The serial number was shipped with the computer
8. up Brightness down 4 Brightness up LCD On Off 2 User Guide 1 2 Left and right view of the computer AN Attention Be sure not to block any air vents on the computer Blocked air vents may cause thermal problems Optical drive USB ports 2 Power button Headphone connector Card reader E Microphone connector User Guide 3 1 3 Rear view of the computer AV IN connector Selected models only PS 2 Keyboard connector Ethernet connector USB ports 2 B RS 4 User Guide SEE TV Tuner connector Selected models only eSATA port Wireless reset button Power connector NHEBDO DS 1 4 Computer stand Use the stand to position the display to your preference It can be rotated between 15 and 35 from the vertical The stand provides stability to the computer it is not a removable part AN Attention 1 The computer stand must remain installed at all times to ensure maximum system stability 2 Make sure the angle of the computer is at least 15 degrees from the vertical otherwise the computer will be unstable and could fall over To open the computer stand do the following User Guide 5 1 5 Connecting your computer Use the following information to connect your computer e Look for the small connector icons on the back of your computer Match the connectors to the icons Q Note Your computer might not have all of the connectors tha
9. Panel Hardware and Sound Press Add a device to pop up a dialog box 5 Select the Lenovo Bluetooth Mouse and click Next to establish the bluetooth connection 6 Select the Lenovo Bluetooth keyboard and click Next Press Add a device icon if the dialog box is closed and press the connect button again 7 Enter the pairing code and press the Enter key to complete the bluetooth connection User Guide 49 50 User Guide
10. Ve rsio n 2 0 2010 ce 31044787 Lenovo IdeaCentre B5 Series User Guide lenovo ideacentre Important Safety Information Before using this manual it is important that you read and understand all of the related safety information for this product Refer to the Safety and Warranty Guide that you received with this product for the latest safety information Reading and understanding this safety information reduces the risk of personal injury or damage to your product Danger Be aware of extremely hazardous or lethal situations gt Attention Be aware of possible damage to programs devices or data Note Pay attention to this important information Copyright Lenovo 2010 Contents Important Safety Information Chapter 1 Chapter 2 Chapter 3 Chapter 4 Using the Computer Hardware 1 det FONT NE td do 2 1 2 Left and right view of the computer rrnrrrvarrrvnrrvrnrrnrrrrnvsnennn 3 1 3 Rear view of the EON sas ns rt ns 4 SOMME SAL Are 5 1 5 Connecting your COMPUTER 6 1 6 Important information about using the computer 9 HHR 11 1 8 Using the Infra red IR Remote Control 12 1 9 Using the Bluetooth remote control ccccceeeeeeeesseseeeeeees 19 Using the Rescue System ns 31 ZN PES RON 32 2 2 Driver and Application Installation eres 32 2 ISEN SN ee 33 22 SEN BSE 34 25 SEN RECO VEN Pan ARR ne nn
11. akers without an adapter This picture is only a sketch print it does not show the actual figure of the speaker a Connect the cable that runs between the speakers if necessary On some speakers this cable is permanently attached b Connect the cable to the speaker if necessary On some speakers this cable is permanently attached c Connect the speakers to the Headphone port on the computer d Connect the plug to the power source O Note Some models are not equipped with external speakers 1 5 7 Connect any additional devices that you have Your computer might not have all connectors shown 1 lt A a USB connector Use this connector to attach a device that requires a USB connection Network adapter Use this connector to attach the computer to an connector ethernet type local area network TV Tuner Only supported on systems with optional TV tuner card connector 8 User Guide 1 5 8 Connect the power cords properly to grounded electrical outlets 1 5 9 Your computer is equipped with a Memory Card Reader Connector it is able to read write data from SD MMC MS MS pro SD Pro 1 6 Important information about using the computer Press the power button on the side of the computer to turn it on User Guide 9 O Note The buttons at the bottom of the screen are touch buttons When you touch these the indicator lights turn on 10 User Guide 1 7 Ke
12. and disk you want to install operation system and press Next to start restoration 3 Please wait during the process of system recovery Do not interrupt the operation during the recovery process 4 After the system is recovered successfully the software prompts to restart the computer Restart the computer and enter the system 2 2 Driver and Application Installation The Driver and Application Installation function in the rescue system provides a way for the user to conveniently re install all of the Lenovo applications and drivers that were shipped with your Lenovo hardware 32 User Guide Method 1 Automatic Installation Turn on the computer When the Lenovo logo appears press the F2 key on the keyboard to start the Rescue System then select Drivers and Application Installation Follow the screen prompts to install the Lenovo Drivers and Application Installation Click Install to start installing the Lenovo Drivers and Application Installation The system will restart After the system has restarted the installation process will continue until completion Method 2 Manual Installation In the Windows system Click Start All Programs Lenovo Lenovo Drivers and Application Installation After starting the procedure install all the drivers and software manually according to the prompts Q Notes 1 It is recommended not to install the software which is already on the computer 2 Before accessing the opera
13. d tightly around your wrist to avoid hitting people or objects around you CAUTION Be aware of the people and the objects around you when you use the remote control CAUTION 30 User Guide Do not swirl the remote control by the wrist strap to avoid hitting someone or damaging something CAUTION Do not use the remote control when your hand or the remote is wet You might receive an electrical shock and damage the remote control Do not throw the remote control at will to avoid hitting someone or damaging something Keep a safe distance from all the objects and people within your reach Pay attention to the lighting devices over your head to avoid damaging the remote control Chapter Using the Rescue System This chapter contains the following topics OneKey Recovery Driver and Application Installation System Setup System Backup System Recovery Create Recovery Disc AN Attention Using this program will result in a loss of data e You can recover the C drive of the computer to the factory default settings or to the last system backup status using OneKey Recovery With this operation all of the existing data on drive C will be lost whereas the content and format of the other partitions of the hard disk drive will remain unchanged If you want to install an operating system and back it up with OneKey Recovery you must format the C partition in NTFS format and install the operating system
14. e OD Note Use good batteries and place them correctly in order to avoid malfunction or possible damage of the remote control 2 The remote control is now ready to be configured by executing the following steps below 3 To open the Devices and Printers dialog box go to Windows and click Start Control Panel Hardware and Sound 4 Press Add a device and pop up a dialog box The procedure to establish connection as described in the steps below needs to be finished within 180 seconds Failing to do so will require you to repeat the steps until the connection has been completed successfully 20 User Guide Press Play and digit 1 at the same time for about 10 seconds When the Bluetooth indicator light blinks twice every second and at the same time the remote control makes a beep sound it means that the remote control is waiting for Bluetooth connection and the steps to add Bluetooth devices to the OS can be started 0000000 ME 00000000 MY 5 Select the Lenovo RC icon from the Add a device dialog box and click Next Select Enter the device s pairing code and enter the password 0000 Once the Bluetooth connection has been completed successfully the Bluetooth indicator light will turn on and the remote control can now work properly 009 Once the Bluetooth connection has been completed successfully the Bluetooth LED 599 indicator becomes solid and the remote 338 control can be used 0000 m No
15. es CD game joystick game or to turn off the game Press the button once to switch to another mode The remote control is the standard MCE remote control for the model configured with Windows MCE The Telephone and Air mouse buttons need to be pressed for more than 1 second to turn these functions on Additional software needs to be installed in order to use the telephone Q Note When using the remote control make sure the front side faces up When in air mouse and game mode if the remote control does not move or no button is pressed during 10 20 seconds the remote control switches to sleep mode During sleep mode the Bluetooth connection remains on and the Bluetooth LED will be solid Move the remote control or press any button to switch back to its previous mode When in telephone mode the remote control will never switch tostandby or sleep mode In any mode other than telephone mode if there is no operation within 10 minutes after switching to standby mode the remote control enters sleep mode As a result the Bluetooth connection between the computer and the remote control will disconnect and the Bluetooth LED light will turn off Press any button to wake up the remote control However wait for a moment to restore the Bluetooth connection No pairing is needed when it is woken up from standby mode or sleep mode When the computer goes into standby mode S3 sleep mode 54 or is turned off S5 the remote control will
16. f defragmentation on the hard disk drive this procedure can take a long time sometimes more than one hour 4 6 Performing Daily Maintenance Tasks Cleaning the computer components Because many of the computer components consist of sophisticated integrated circuit boards it is very important to periodically clean around the computer to prevent dust buildup The cleaning supplies you need in order to clean the components include a vacuum cleaner a soft cotton cloth clear water pure water preferred and cotton swabs AN Attention Before you clean your computer disconnect the computer from the electrical outlet Clean your computer with a soft cloth dampened with water Do not use liquid or aerosol cleaners which may contain flammable substances User Guide 41 OD Note To avoid damaging the computer or display do not spray cleaning solution directly onto the display Only use products specifically designed for cleaning displays and follow the instructions that are included with the product The following are general methods for cleaning the components e You can use a soft cloth to remove dust on the surface of the computer the monitor the printer the speakers and the mouse e You can use a vacuum cleaner to clean in otherwise inaccessible corners e To clean the keyboard thoroughly shut down the computer and scrub it gently with a wet cloth e Do not use the keyboard until it is dry Do not do any of the followin
17. g e Allow water to enter the computer e Use a heavily dampened cloth e Spray water directly onto the surface of the monitor or inside of computer Daily attention should be given to LCD monitors Use a dry cloth daily to brush dust from the monitor and keyboard Keep all surfaces clean and free of grease stains 42 User Guide Troubleshooting and Confirming Chapter Setup This chapter contains the following topics gt Troubleshooting and Problem Resolution O Note The description of the TV Tuner card in this manual is only used for the machines which have the TV Tuner card It does not apply to those machines that do not have a TV Tuner card CCCCCCCCCCCCCCCCCCCCCCCCCECCEE User Guide 43 Solving Problems Follow these tips when you troubleshoot your computer e If you added or removed a part before the problem started review the installation procedures and ensure that the part is correctly installed e lfa peripheral device does not work ensure that the device is properly connected e f an error message appears on the screen write down the exact message This message may help support personnel diagnose and fix the problem s e f an error message occurs in a program see the program s documentation Q Note The procedures in this document were written for the Windows default view so they may not apply if you set your Lenovo computer to the Windows Classic view 5 1 Troubleshooting Disp
18. hen you sit too close to the display You can also set viewing distance as well as the time interval beyond which a warning will pop up Q Note This function applies only to the computer equipped with a Lenovo PC camera and is available only after the camera is installed To use this software do the following Click Start All Programs Lenovo Lenovo Eye Distance System User Guide 37 The default setting has been pre selected You can adjust the viewing distance according to your needs Q Notes 1 Ensure the lens of the camera is exposed and not covered 2 Ensure your eyes are exposed and not covered The function that detects the distance between the user and monitor is based on the position of the user s eyes Therefore if the eyes are covered or there is a strong reflection the distance detection may be affected Wear glasses may affect the accuracy of the face image verification 3 The limitation of the distance detection by the camera The minimum distance about 20 centimters 7 90 inches The maximum distance about 70 centimeters 27 55 inches The pitch angle the face rotary angle scope in the vertical Elevation angle 20 degrees Depression angle 30 degrees The horizontal rotary angle the face rotary angle scope in the horizontal 20 20 degrees 38 User Guide System Maintenance and Chapter Recovery This chapter contains the following topics gt Daily Maintenance a
19. k game LED indicator of CD game Power Game switch Phone On Off Record Stop Fast forward Play or pause Skip Rewind Replay Windows Media Center Start Back More Direction OK Air mouse ON OFF Left air mouse Game A Right air mouse Game B Channel Up Game Y Mute Channel down Game throttle down Guide Volume up Game X Volume down Game throtile up Digit Input sources key key Clear Enter Teletex On Off Select models only Select models only lenovo 1 Microphone cme Turn on off switch to games Turn on off the air mouse User Guide 19 Turn on off the telephone a Turn on the Windows Media Center Q Notes When the Games mode and Windows Media Center are both turned on at the same time the direction and OK buttons only work for games and do not work for Windows Media Center For joystick games the Volume Up Down buttons as well as the Channel Up Down buttons function as Game X Y and Game throttle up down buttons You cannot use them to adjust volume or to switch channels 1 9 1 Bluetooth configuration 1 Install the batteries as indicated below Pull the lid of the battery compartment on the back of the remote control Insert the batteries and close the lid of the battery compartment Make sure the position of the polarities of the batteries is identical to the imag
20. lay Problems Problem Blank screen or no image is displayed on the monitor Troubleshooting and problem resolution Check that the LCD screen has been turned on If not press the LCD On Off button to turn on the LCD If still cannot solve the problem contact to Lenovo Customer Service Problem You need to change display property settings Setting display background and icon properties 1 Right click the desktop anywhere except over an icon then select Personalize from the pop up menu 2 From here select the appropriate options to e Change the desktop background e Select a screen saver e Select colors and appearance options for icons and characters e Set resolution and colors by using Display Settings options Problem Ripple on screen Troubleshooting and problem resolution 1 Check for devices located less than one meter from the computer such as refrigerators electric fans electric dryers UPSs regulators fluorescent lamps 44 User Guide or other computers that may be generating magnetic interference 2 Move any interfering devices away from the computer 3 If the problem persists consult with Lenovo Service 5 2 Troubleshooting Audio Problems Problem No sound from integrated speakers Troubleshooting and problem resolution e Adjust the windows volume control Double click the speaker icon in the lower right corner of your screen Ensure that the volume is turned up and that the sound is not mu
21. llowing procedure to properly uninstall programs 1 Back up all documents and system settings related to the program before removing it 2 If the program has its own uninstaller run it directly to uninstall the program 3 If the program does not have its own uninstaller then select Control Panel from Start menu 4 From the Control Panel choose Programs and Functions 5 Find the applicable program from the Programs and Functions dialog box and then select Uninstall Modify 6 Perform the instructions displayed to uninstall the software 5 4 Troubleshooting Problems with Optical Drives and Hard Disks Problem The Optical drive is unable to read a CD DVD Troubleshooting and problem resolution 1 Check to determine if there is an optical drive icon in the resource manager of the operating system If not restart your computer If there is still no icon contact Lenovo Service Otherwise continue with the next step of this procedure 2 Confirm that the CD DVD has been properly placed in the drive If not reload the CD or DVD Otherwise continue with the next step of this procedure 3 Check the specifications that came with your computer to confirm that this optical drive is supposed to be able to read this type of CD or DVD 4 If the CD DVD cannot be read replace it with a known good CD DVD such as one that was shipped with the computer 5 If the known good CD cannot be read visually check the operating side of
22. n to switch between the air mouse and the remote control Do not use the air mouse in a slanted or vertical position Doing so might result in the pointer moving into another direction other than the intended one 24 User Guide 1 9 4 Important information on how to use the remote control Remove all batteries when you do not use them for a long time to avoid possible leakage Use reliable good quality alkaline battteries You can use the remote control in the following directions according to your games User Guide 25 The optimum distance between the remote control and computer is 1 3 meters 3 10 feet Too close to the computer O 1 meter 0 3 feet Suggested rahge 1 3 meters 3 10 feet Too far from the computer D meters over 10 feet 26 User Guide The best angle to use the remote control is within 30 Make sure there are no physical obstacles between the remote control and the computer that could block the Bluetooth connection Note Bluetooth LED solid Indicates a normal Bluetooth connection to the computer Otherwise this indicates disconnection or that the remote control is in sleep mode M LED solid Indicates that the CD game is active and can be manipulated by the remote control User Guide 27 3D LED solid Indicates that the joystick game is active and can be manipulated by the remote control Game switch button Used to switch among the 3 different game mod
23. nd Tools Instructions CCCCCCCCCCCCCCCCCCCCCCCCCCCEeEY User Guide 39 4 1 Restoring the System The system can develop problems due to erroneous operation or the installation of additional software If software problems develop in the originally installed software you can restore the system by using system backup and restoration features Q Note The existing system settings will change after restoration Check the settings of the restored system to ensure they match settings that may be critical to your needs Use the following procedure to restore the software to a known functional level 1 Click Start All Programs Accessories System Tools System Restore 2 Choose either the recommended restore point or select a different recovery time from the pop up box Choose the latest date when the system was running properly Click Next to continue 3 The system will start restoration When all processes run to completion the system displays a message informing you that the restore operation has completed successfully 4 2 Backup and Restore For security purposes you can back up the system status before you install additional software or otherwise modify system settings To back up the system status do the following 1 Click Start All Programs Maintenance Backup and Restore 2 Select the location for your backup Click Next and follow the instructions to continue 4 3 Cleaning Up the Disk
24. ns aie 34 2 6 Create Recovery DISC oain a a Tae 34 Using the Computer Software mn 35 3 1 Lenovo Dynamic Brightness system 36 3 2 Lenovo Eye Distance System insistant 37 System Maintenance and Recovery 39 4 1 Restoring MES VS IEEE en een 40 4 2 Backup and RES NNN 40 Contents 1 Chapter 5 2 Contents 4 3 Cleaning Up the DISK ne nr alen 40 4 4 Checking For and Correcting Disk Errors rrrrrrrrrnrrrrvnrrrrvsrr 41 4 5 Detragmenting Ihe DISK S assa so bs nina 41 4 6 Performing Daily Maintenance Tasks ires 41 Troubleshooting and Confirming Setup 43 5 1 Troubleshooting Display Problems 44 de Troubleshooting Audio Problems aiii isasias rasos danada 45 5 3 Troubleshooting Software Problems 45 5 4 Troubleshooting Problems with Optical Drives and Fard NS GRE BET 46 5 5 Special considerations for troubleshooting Windows Af 5 6 Wireless keyboard and mouse instructions s 48 Chapter Using the Computer Hardware This chapter contains the following topics gt Computer hardware introduction gt Information on computer connections OD Note The descriptions in this chapter might vary from your computer depending on computer models and configurations GEGGTLTGGGTGTTGGTTTGGSGGTGTTTTTTTTTETE TE User Guide 1 1 1 Front view Built in microphone Camera RA Indicator lights ON OFF button dy Volume down di Volume
25. procedure click System Backup to back up your system partition according to the prompts 2 5 System Recovery Reboot your computer into the system recovery environment You can choose to restore to a system backup point or the initial state 2 6 Create Recovery Disc Create a bootable recovery disc from current system These recovery discs are used to boot your computer and will guide you through the entire restoration process In the Windows system click Start All Programs Lenovo Lenovo Rescue System After starting the procedure click Create Recovery Disc to create a bootable recovery disc from current system Follow the screen prompts to create recovery discs 34 User Guide Chapter Using the Computer Software This chapter contains the following topics gt Computer software instructions DO Note The interface and function of each of these features are subject to the actual software that was shipped with the computer model that you purchased CCCCCCCCCCCCCCCCCCCCCCCCCCCEE User Guide 35 3 1 Lenovo Dynamic Brightness system Lenovo Dynamic Brightness System can automatically detect the surrounding ambient brightness and will adjust display brightness accordingly You can set the screen brightness to a comfortable level for different environments You can also set the display delay time to automatically turn off the display when you are away from the computer O Note The Auto Switch Displa
26. reless indicator lights blink white turn the computer on immediately Q Note If the wireless indicator lights stop blinking press the connect buttons on the keyboard and mouse again 3 After entering the system press the wireless reset button for over 10 seconds to search for wireless devices O Note The process of searching for wireless devices could take several minutes 4 When the wireless mouse device is found the driver will be installed automatically 5 When the wireless keyboard device is found enter the PIN code and press the Enter key to finish the pairing process 6 Once the wireless connection has been successfully established the wireless keyboard and mouse will work properly Method 2 Q Notes e Before using the method below enter the system and prepare a set of wired keyboard and mouse e f you want to install a new set of wireless keyboard and mouse follow the steps below 48 User Guide 1 Using the wired keyboard and mouse to enter the system 2 Turn on the power switches of the wireless keyboard and mouse 3 Press the wireless connect buttons on the back of the keyboard and mouse When the keyboard and mouse wireless indicator lights blink white turn the computer on immediately O Note If the wireless indicator lights stop blinking press the connect buttons on the keyboard and mouse again 4 To open the Devices and Printers dialog box go to Windows and click Start Control
27. t are described in this section 1 5 1 Check the voltage rating before you connect the equipment to an electrical outlet to ensure that the required voltage and frequency match the available power source 1 5 2 Connect the keyboard cable to the appropriate keyboard connector PS2 connector or USB connector lt 1 5 3 Connect the mouse cable to the appropriate mouse connector USB connector lt 6 User Guide 1 5 4 If you have audio devices attach them using the following instructions P Ore Microphone Use this connector to attach a microphone purchased separately to your computer when you want to record sound or if you use speech recognition software Headphone Use this connector to attach headphones purchased separately to your computer when you want to listen to music or other sounds without disturbing anyone 1 5 5 If you have powered speakers with an adapter This picture is only a sketch print it does not show the actual figure of the speaker a Connect the cable that runs between the speakers if necessary On some speakers this cable is permanently attached b Connect the adapter cable to the speaker if necessary On some speakers this cable is permanently attached c Connect the speakers to the Headphone port on the computer d Connect the adapter to the power source User Guide T 1 5 6 If you have powered spe
28. ted Adjust the volume bass or treble controls to eliminate distortion e Reinstall the audio driver e Disconnect headphones from the headphone connector Sound from the speakers is automatically disabled when headphones are connected to the computer s side panel headphone connector Problem No sound from headphones Troubleshooting and problem resolution e Check the headphone cable connection Ensure that the headphone cable is securely inserted into the headphone connector e Adjust the windows volume control Click or double click the speaker icon in the lower right corner of your screen Ensure that the volume is turned up and that the sound is not muted 5 3 Troubleshooting Software Problems Problem You are unable exit a running program normally Troubleshooting and problem resolution 1 Open the Task Manager window by pressing Ctrl Alt and Delete at the same time 2 Select the Application tab select the problem program and then click the End Task button User Guide 45 Problem You need to install or uninstall a program Problem resolution During installation never abort the install process by powering the system off or through other drastic means This can cause system program disorder or even failure during system initialization During the uninstall process never directly delete the files or folders This is harmful to the system and might cause a system wide malfunction Use the fo
29. ting system make sure that the Drivers and Application installation has been installed automatically After that the manual installation function can be used 2 3 System Setup System Setup configures the network configuration for the Lenovo Rescue System to ensure your Rescue System can connect to internet In addition System Setup sets and manages all passwords for the Lenovo Rescue system 2 3 1 Launch Turn on the computer When the Lenovo logo appears press the F2 key to launch Rescue System Then select System Setup 2 3 2 Network Settings Depending on the network access mode of the computer select ADSL or LAN Connection in the network connection modes 1 If you select ADSL input the username and password of the ADSL connection User Guide 33 2 If you select LAN connection configure the IP address and proxy server of the LAN 2 3 3 Password Management Password Management allows you to set the password for Lenovo Rescue System and manage it The default password is blank Set a password when you access the Password Management for the first time If you don t want to set a password access the system directly and operate accordingly 2 4 System Backup Back up your system partition to an image file In case of a system failure you can restore your system from this image file In the Windows system click Start All Programs Lenovo Lenovo Rescue System After starting the
30. y function can not be used when your computer is in standby mode sleep mode or turned off Q Note This function applies only to the computer equipped with a Lenovo PC camera and is available only after the camera is installed Before using this software do the following 1 Click Start All Programs Lenovo USB2 0 UVC Camera vmcap 2 Select Options Preview from the pop up window to display the image in the video capture window O Note If there is no image display in the AMCAP video capture window please confirm that preview in the options has been checked 36 User Guide 3 Confirm that Devices Lenovo USB2 0 UVC Camera has been checked If there are other devices in this option do not check them Only choose the Lenovo USB2 0 UVC Camera device and the window should display the camera image An image which is caught by Lenovo PC camera will be displayed in the video capture window Adjust the position and pitch angle of the camera to ensure the whole face is displayed in the video capture window To use this software do the following Click Start All Programs Lenovo Lenovo Dynamic Brightness system The default setting has been pre selected You can adjust the brightness and display delay time according to your needs 3 2 Lenovo Eye Distance System Lenovo Eye Distance System can automatically detect the distance between you and the display It will alert you automatically w
31. yboard YY N AND Y Y Y i W A AV CN 10 Y A Y A NO AN XM AN AN ho OM NA loaded Home PC software User Guide 11 the LVT program will allow you to start r and when the Lenovo logo S pre turn on the compute appears press the F2 key and the Lenovo Rescue System will open other Windows compatible software specially configured to run on this Your computer has the Lenovo Rescue System installed To learn more Vantage Technology program Lenovo model of computer In addition to its own functions LVT After entering Windows press this key to launch the LVT Lenovo about this program F2 1 8 Using the Infra red IR Remote Control Only some models are equipped with IR remote control The IR remote control only shipped with some types of computers works with the remote control receiver on the chassis Adjust the angle of the remote control properly 12 User Guide _ 0 U sm E R gt W CLEAR G ENTER RS C gt lenovo User Guide 13 Buttons on the remote control Description Power On Power Off Record Pause Stop Rewind Fast Forward Play Replay Skip Back More Start Windows Media Center OK Up Vol Up Vol Down Mute
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