Lenovo 08872CU - Manuals

1 2 3 4 5 6 Chapter This chapter contains the following topics: Ø Introduction to the computer hardware Ø Information on computer connections Note: The descriptions in this chapter might be different from what you see on your computer, depending on the computer models and configurations. User Guide ...

2 User Guide 1.1 Front view of the computer Attention: Be careful not to block any air vents on the computer. Blocked air vents can cause overheating. 1 2 3 7 8 9 10 11 12 13 14 6 5 4 Built-in microphone area Camera Built-in IR Emitter(do not block)(selected models only) Hard Disk Drive Indicator Bl...

3 User Guide 1.2 Left and right view of the computer 1 2 34567 8 Optical driveTV buttons (selected models only)USB connectorHeadphone portMicrophone portUSB connectorMemory card readerPower button

4 User Guide 1.3 Rear view of the computer 1 7 3 4 6 2 5 8 8 Ethernet portUSB connectorsHDMI-out connectorHDMI-in connector (selected models only)AV-IN connectors (selected models only)TV tuner ports (selected models only)Power connector Air vents (do not block)

6 User Guide 1.5 Computer stand Use the stand to position the display to your preference. It can be rotated between 15º and 40º from the vertical. 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 leas...

7 User Guide 1.6 Connecting your computer Note: Your computer may not have all of the connectors described in this section. 1.6.1 Basic connector instructions Connector Description Microphone Use this connector to attach a microphone to your computer when you want to record sound or if you use speec...

8 User Guide 1.6.2 Connecting the power cord Connect the power cord properly to grounded electrical outlets. 1.7 Important information about using the computer Press the power button on the side of the computer to turn on the computer.

9 User Guide Note: The buttons at the bottom of the screen are touch buttons. When you touch these, the indicator lights turn on. Hold the computer tightly when you carry it.

10 User Guide 1.8 Wired keyboard (selected models only) LVT —— After entering Windows, press this key to launch the LVT (Lenovo Vantage Technology) program, Lenovo’s pre-loaded Home PC software. In addition to its own functions, the LVT program will allow you to start other Windows compatible softwa...

1 2 3 4 5 6 Chapter Touch screen user instruction User Guide 11 This chapter contains the following topics: Ø Touch Screen Calibration Ø User Gesture Instructions for the Touch screen Ø Attentions when using the Touch Screen Attention: Only some selected models are equipped with touch screens.

12 User Guide The monitor has touch capability due to a touch-sensitive screen installed. A touch screen is an input device just like a mouse or a keyboard, and the user’s hand transmits position information via the touch screen to the computer. With this technology, you only need to touch the pictu...

15 User Guide 5. High Speed SlideIf you touch the screen with a single finger and slide it a short distance horizontally (about 5 cm), then quickly lift it up again, this is called a High Speed Slide, and the screen will show the “Forward” or “Back” icon. In the default situation, a high speed horiz...

18 User Guide 2. For more detailed configuration, you can click on the Flicks icon in the notification area of the taskbar at the bottom of the screen, then click on “ Customize your flicks setting ” in the Flicks pop-up window. In the “ Pen and Touch ” window, the user can adjust more settings rela...

19 User Guide On the Touch menu you can:• Enable / disable options such as “ Use your finger as an input device ” and “ Enable multi-touch gestures and inking ”. • Select touch actions which you wish to adjust. By clicking on “ Settings ”, you can adjust the “ Speed ” and “ Spatial tolerance ” param...

20 User Guide 2.3 Attentions when using the Touch Screen 1. When using it please remember not to tear the screen surface with any sharp object. 2. In order not to affect the normal use of the touch screen, please keep its surface clean and dry, and ensure that your fingers are clean and dry. 3. In o...

21 User Guide 7. The recognition of touch gestures by this product can be influenced by the following factors:• Touching the correct place on the screen.• The speed of movement.• The time interval from when the screen was last touched. Note: To learn accurate hand gesture operations, the user can co...

1 2 3 4 5 6 Chapter Using the Onekey TV (selected models only) This chapter contains the following topics: Ø Guide to the remote control Ø Onekey TV Instructions (ASTC model) Ø Onekey TV Instructions (DVB-T model) Ø Onekey TV Instructions (ATV model) User Guide 23

24 User Guide To turn on the Onekey TV Press the power button on the side of the computer or remote control to turnon the TV. To turn on the computer Press the power button on the side of the computer to turn on the computer.

25 User Guide 3.1 Guide to the remote control (selected models only) Notes: 1. The remote control can only turn on the Onekey TV, it cannot turn on the computer. 2. Use the remote control within 23 feet of the TV.3. The color and shape may vary depending on the model.

26 User Guide Button Description Display and select the available video sources. Turn the TV on and off. Alternate the video between the main picture and sub-picture.Alternate the audio between the main picture and sub-picture.Picture in Picture ATSC & ATV model: Press to select additional chann...

28 User Guide 3.2 Onekey TV Instructions (ASTC model) (selected models only) Notes: 1. The interface and functions shown in the instructions below are for reference only. 2. The touch function cannot be used in Onekey TV mode.3. You must be in TV mode to perform these operations. Scan for channels P...

29 User Guide Picture In Picture (PIP) Size Press the MENU button on the remote control, then select PIP → PIP Size to adjust the size of the sub-picture. Note: When in PIP mode, press the button on the remote control to alternate the video between the main picture and sub-picture. Record TV The One...

31 User Guide Language settings Press the MENU button on the remote control, then select Setup → Menu Language . Picture In Picture (PIP) Size Press the MENU button on the remote control, then select PIP → PIP Size to adjust the size of the sub-picture. Note: When in PIP mode, press the button on th...

32 User Guide Password settings You need to enter the original password before setting a new password or removing the password. The default password is “8888” . Note: If you forget the password you entered, enter the Super Password “1357” to set a new password. Record TV The Onekey TV must be turned...

33 User Guide 3.4 Onekey TV Instructions (ATV model) (selected models only) Notes: 1. The interface and functions shown in the instructions below are for reference only. 2. The touch function cannot be used in Onekey TV mode.3. You must be in TV mode to perform these operations. Scan for channels 1)...

1 2 3 4 5 6 Chapter Using the Rescue System This chapter contains the following topics: Ø OneKey Recovery Ø Driver and Application Installation Ø System Setup Ø System Backup Ø System Recovery Ø Create Recovery Disc Attention: Using this program will result in loss of data. • You can restore the C: ...

36 User Guide 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 → Administ...

37 User Guide Method 1: Automatic Installation Repeatedly press and release the F2 key after turning on the computer until the Lenovo Rescue System opens, then select Drivers and Application Installation . Follow the on-screen prompts to install the Lenovo drivers and applications. Click Install to ...

38 User Guide 4.3.3 Password Management Password Management allows you to set and manage the password for Lenovo Rescue System. The default password is blank. Set a password when you access Password Management for the first time. If you don’t want to set a password, access the system directly and us...

1 2 3 4 5 6 Chapter Troubleshooting and Confirming Setup This chapter contains the following topics: Ø Troubleshooting and Problem Resolution Note: The description of the TV tuner card in this manual is only applicable to machines which have the TV tuner card. It does not apply to machines that do n...

40 User Guide Solving Problems Follow these tips when troubleshooting your computer:• If you added or removed a part before the problem started, review the installation procedures to ensure that the part is correctly installed. • If a peripheral device does not work, ensure that the device is proper...

41 User Guide 5.2 Troubleshooting Audio Problems Problem: No sound from the integrated speakers. Troubleshooting and problem resolution: • 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 the sound is ...

42 User Guide 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 following procedure to properly uninstall programs:1. Back up all documents and system settings related to the program before remo...

43 User Guide Further Technical Explanation: The nominal capacity of the hard disk is expressed in the decimal system as 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...

44 User Guide 5.6 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 the computer to prevent dust buildup. The cleaning supplies you need to clean t...

1 2 3 4 5 6 Chapter Hardware Replacement Guide This chapter contains the following topics: Ø Removing the computer cover Ø Installing a wall mount bracket adapter Ø Installing a B-CAS card Ø Replacing a memory module Ø Replacing the optical drive Ø Replacing the hard disk drive Ø Replacing the keybo...

46 User Guide 6.1 Overview This guide is intended to be used by customers who are replacing Customer Replaceable Units (CRUs) as well as trained service personnel who are replacing Field Replaceable Units (FRUs). In this guide, CRUs and FRUs will often be referred to as parts. Note: Trained service ...

47 User Guide Additional information resources If you have Internet access, the most up-to-date information for your computer is available from the World Wide Web. You can find the following information:• CRU removal and installation information• Publications• Troubleshooting information• Parts info...

48 User Guide Handling static-sensitive devices Static electricity, although harmless to you, can seriously damage computer components.When you are replacing a part, do not open the anti-static package containing the new part until the defective part has been removed from the computer and you are re...

49 User Guide 6.2 Replacing hardware Attention: Do not remove the computer cover or attempt any repairs before reading the “Important safety information” in the Safety and Warranty Guide that was included with your computer or in the Hardware Maintenance Manual (HMM) for the computer. To obtain copi...

50 User Guide 4. Remove the 2 cover pieces by sliding them in opposite directions as shown. 6.2.3 Mounting the computer onto a wall The computer can be mounted onto a wall. Before doing this, you will first need to install a UL listed VESA wall mount* (to be purchased separately) onto the back of th...

51 User Guide 1. Push the stand lock upward to unlock it and then slide the stand out. 1 2 3 2. Align the VESA wall mount with the mounting holes on the computer, and then secure it to the computer with the 4 screws.

52 User Guide 6.2.4 Installing a B-CAS card Attention: Before using the TV function, a B-CAS card will need to be installed on to the computer. Follow the steps below to install the B-CAS card. Notes: Before installing the B-CAS card, make sure that you do the following:• Turn off the power to the s...

53 User Guide 6.2.5 Replacing a memory module Attention: Turn off the computer and wait 3 to 5 minutes to let it cool down before removing the cover. Note: It may be helpful to place the computer face-down on a soft flat surface for this procedure. Lenovo recommends that you use a blanket, towel, or...

54 User Guide 6.2.6 Replacing the optical drive Attention: Turn off the computer and wait 3 to 5 minutes to let it cool down before replacing the optical drive. To remove the optical drive: Note: It may be helpful to place the computer face-down on a soft flat surface for this procedure. Lenovo reco...

55 User Guide 6. Push a small iron stick (paper clip) into the small hole on the optical drive cover so that the disk springs out as shown. 7. Remove the 2 screws that secure the optical drive to the metal bracket. 8. Use a small flat head screwdriver to press and push out the pins that secure the c...

56 User Guide 10. Install the new optical drive as follows: (1) Align the new optical drive with the cover, and then push the cover back into position. (2) Screw the metal bracket back onto the new optical drive.(3) Slide the new optical drive into the drive bay. 11. Screw the new optical drive back...

57 User Guide 2. Push then slide the hard disk drive and bracket out of the chassis as shown. 1 2 3. Push the pins and release the hard disk drive from the bracket. 4. Install the new hard disk drive as follows: Line up the new hard disk drive with the bracket and secure it with the pins. 5. Slide t...

58 User Guide 6.2.8 Replacing the keyboard and the mouse Attention: Do not remove the computer cover or attempt any repairs before reading the “Important safety information” in the Safety and Warranty Guide that was included with your computer or in the Hardware Maintenance Manual (HMM) for the comp...

59 User Guide 6.2.9 Replacing the power cord Attention: Do not remove the computer cover or attempt any repairs before reading the “Important safety information” in the Safety and Warranty Guide that was included with your computer or in the Hardware Maintenance Manual (HMM) for the computer. To obt...

60 User Guide Appendix. Declaration Thank you for using Lenovo products.Carefully read all documents shipped with your computer before you install and use the product for the first time. Lenovo is not responsible for any loss except when caused by installation and operations performed by Lenovo prof...

61 User Guide Trademarks Lenovo and the Lenovo logo, IdeaCentre and IdeaCentre logo are trademarks of Lenovo in the United States, other countries, or both.Microsoft, Windows, and Windows Vista are trademarks of the Microsoft group of companies.Intel Inside is a trademark of Intel Corporation in the...

62 User Guide • 10100/4749 By using ENERGY STAR compliant products and taking advantage of the power-management features of your computer, you reduce the consumption of electricity. Reduced electrical consumption contributes to potential financial sayings, a cleaner environment, and the reduction of...