Machine type: 10050 Lenovo IdeaCentre A7 Series User Guide Version 1.0 2010.04 31043530B 31043530B IdeaCentre A7 UG_FM_V1.0(EN)(R).
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. Attention: Be aware of possible damage to programs, devices, or data.
1043530B IdeaCentre A7 UG V1.0(EN)(R).
Contents Important Safety Information Chapter 1 Using the Computer Hardware............................... 1 1.1 Front view.................................................................................2 1.2 Left and right view of the computer..........................................3 1.3 Rear view of the computer........................................................4 1.4 Computer stand instruction......................................................5 1.5 Connecting your computer.....................
Chapter 5 System Maintenance and Recovery..................... 51 5.1 Restoring the System.............................................................52 5.2 Backup and Restore...............................................................52 5.3 Cleaning Up the Disk..............................................................52 5.4 Checking For, and Correcting Disk Errors...............................53 5.5 Defragmenting the Disk(s).......................................................53 5.
Chapter Using the Computer Hardware This chapter contains the following topics: 1 2 Computer hardware introduction Information on computer connections Note: The descriptions in this chapter might vary from your computer, depending on computer models and configurations. 3 4 5 6 User Guide 31043530B IdeaCentre A7 UG V1.0(EN)(R).
1.1 Front view (Only some models are equipped with touch screen) 1 2 3 4 2 5 6 7 8 9 10 11 12 13 14 Built-in microphone Volume down Camera Volume up Power button Brightness down Hard Disk Drive Indicator Brightness up Bluetooth status indicator Novo Vision button WIFI status indicator PC mode / HDMI-in / AV-in switch combo Indicator lights ON/OFF button LCD On/Off User Guide 31043530B IdeaCentre A7 UG V1.0(EN)(R).
1.2 Left and right view of the computer (Only some models are equipped with touch screen) Attention: Be sure not to block any air vents on the computer. Blocked air vents may cause thermal problems. 1 2 3 4 6 5 Card reader Microphone port IEEE 1394 port USB ports (2) Headphone port Optical drive slot User Guide 31043530B IdeaCentre A7 UG V1.0(EN)(R).
1.3 Rear view of the computer 1 2 3 4 5 6 7 TV tuner port (selected models) SPDIF port Bluetooth reset button HDMI in port AV-IN ports HDMI out port USB ports (4) Power socket 8 9 Ethernet port 4 User Guide 31043530B IdeaCentre A7 UG V1.0(EN)(R).
1.4 Computer stand instruction 12˚ 35˚ Use the stand to position the display to your preference. It can be rotated between 12º and 35º from the vertical. The stand provides stability to the computer; it is not a removable part. 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 12 degrees from the vertical; otherwise the computer will be unstable and could fall over.
To open the computer stand, do the following: The computer can be mounted on the wall. To mount the computer on the wall, you need to install a wall mount VESA bracket adapter* (some models are shipped with this part) on the back of the computer as following steps. Using this bracket adapter to install a UL listed standard wall mount (purchased separately) to make the computer mounted on the wall. Note: For this procedure, it helps to place the computer face-down on a soft flat surface.
2. Remove the 2 screws that secure the stand to the rear cover of the computer. User Guide 31043530B IdeaCentre A7 UG V1.0(EN)(R).
3. Install the metal bracket on the computer. 1.5 Connecting your computer Use the following information to connect your computer: • Look for the small connector icons on the back of your computer. Match the connectors to the icons. Note: Your computer might not have all of the connectors that are described in this section. 8 User Guide 31043530B IdeaCentre A7 UG V1.0(EN)(R).
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 (USB connector). 1.5.3 Connect the mouse cable to the appropriate mouse connector (USB connector). 1.5.4 Connect the monitor cable to the monitor connector on the computer. • If you have an HDMI monitor, connect the cable to the port as shown.
1.5.5 If you have audio devices, attach them using the following instructions: 1 2 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.
1.5.7 If you have powered speakers 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.
1.5.9 Connect the power cords properly to grounded electrical outlets. 1.5.10 Your computer is equipped with a Memory Card Reader Connector, it is able to read/write data from: SD, SDHC, MMC, MS, MS-Pro 12 User Guide 31043530B IdeaCentre A7 UG V1.0(EN)(R).
1.6 Important information about using the computer Press the power button on the side of the computer to turn it on. Note: The buttons at the bottom of the screen are touch buttons. When you touch these, the indicator lights turn on. User Guide 31043530B IdeaCentre A7 UG V1.0(EN)(R).
Hold the computer tightly when you carry it. 14 User Guide 31043530B IdeaCentre A7 UG V1.0(EN)(R).
1.7 Wireless keyboard and mouse Refer to the Wireless keyboard and mouse instruction in Quick Reference for more information about the bluetooth connection. LVT 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 software, specially configured to run on this model of computer.
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. 16 User Guide 31043530B IdeaCentre A7 UG V1.0(EN)(R).
Buttons on the remote control: Button Description Up Down Left Right OK 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 Stop Record Fast Forward Rewind Skip Replay Starts Windows Media Center. User Guide 31043530B IdeaCentre A7 UG V1.0(EN)(R).
Turns volume up/down Previous/next channel Mute DVD menu Power supply (standby) 0~9 Number (or Letter) buttons # key * key CLEAR Clear ENTER Enter Teletext ON/OFF (Selected models only) Red, Green, Yellow, Blue (Selected models only) 18 User Guide 31043530B IdeaCentre A7 UG V1.0(EN)(R).
1.9 Using the Bluetooth remote control (Only some models are equipped with Bluetooth remote control.
— Turn on/off the telephone — Turn on the Windows Media Center 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.
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. 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.
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.
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. When the air mouse On/Off button is on, it is ready for use.
Press the air mouse On/Off button to switch between the air mouse and the remote control. Hold the air mouse horizontally. 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 31043530B IdeaCentre A7 UG V1.0(EN)(R).
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 31043530B IdeaCentre A7 UG V1.0(EN)(R).
The optimum distance between the remote control and computer is 1 - 3 meters (3 - 10 feet). Too close to the computer. 0 -1 meter (0 – 3 feet) Suggested range: 1 - 3 meters (3 -10 feet) Too far from the computer. Over 3 meters (over 10 feet) 26 User Guide 31043530B IdeaCentre A7 UG V1.0(EN)(R).
The best angle to use the remote control is within 30°. 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. User Guide 31043530B IdeaCentre A7 UG V1.0(EN)(R).
M LED solid: Indicates that the CD game is active and can be manipulated by the remote control. 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 modes - 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 remote control to renew the Bluetooth connection. 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.
CAUTION When using the remote control, make sure the remote controlʼs wrist strap is adjusted 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 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. CAUTION Do not throw the remote control at will to avoid hitting someone or damaging something.
Chapter Touch Screen Instructions This chapter contains the following topics: 1 2 Touch Screen Calibration User Gesture Instructions for the Touch screen Attentions when using the Touch Screen Attention: Only some models are equipped with touch screen. 3 4 5 6 User Guide 31043530B IdeaCentre A7 UG V1.0(EN)(R).
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 pictures or words on the computer display lightly with your finger, and the computer will react. 2.
2.2.1 Basic Hand Gestures 1. Single Click / Double Click For the item selected on the touch screen, with one finger touch it very gently one or two times, to perform a single click or double click operation. This is similar to the action performed by clicking the left mouse button. User Guide 31043530B IdeaCentre A7 UG V1.0(EN)(R).
2. Single Finger Right Click For the item selected on the touch screen, press and hold your finger on the screen until a circle appears. After lifting your finger from the touch screen, a menu bar will pop up, completing the single finger right click operation. This is similar to the action performed by clicking the right mouse button. 34 User Guide 31043530B IdeaCentre A7 UG V1.0(EN)(R).
3. Double Finger Right Click First touch a finger to the screen to select the desired item and hold it there, then touch another finger anywhere nearby on the screen and quickly lift it up again, to complete a double finger right click operation. The area where the first finger is placed can be used to show the right-click menu or perform related operations. 1 2 4. Dragging Movement First touch your finger on the desired item on the screen and hold it there, then make a dragging movement.
5. High Speed Slide If 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 horizontal sliding movement will execute a forward or back operation. For example: Forward and Back operations for the IE browser; or Previous and Next slide operations in Windows Photo Viewer slideshow mode. about 5 FP 6.
7. Zoom Operation Touch two fingers lightly on the desired item on the touch screen, then keeping both fingers on the screen, change the distance between them. By increasing (or decreasing) the distance, you can perform a zoom out (or zoom in) operation. For example: you can enlarge or reduce the picture size in Windows Photo Viewer. 8. Rotation Operation Use two figures to lightly touch the desired item on the touch screen, then rotate them in the desired direction.
2.2.2 Related Touch Screen Settings 1. Flicks: In the notification area of the taskbar at the bottom of the screen, click on the Flicks icon, and the current Flicks window will appear. Click once anywhere in this window to enter Flicks Training. The user can perform operations according to the advice given on screen. 2.
On the Flicks menu you can: • Select commonly used Flicks operation groups • Adjust the sensitivity of the touch screen User Guide 31043530B IdeaCentre A7 UG V1.0(EN)(R).
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” parameters, to match the user’s natural way of double-clicking. You can double-click on the lower right corner of the icon to test this. • Enable / disable touch points.
2.3 Attentions when using the Touch Screen 1. When using it please remember not to use excessive force or tear the screen surface with any sharp object. 2. In order to safeguard it for normal use, you should remove any dirt from the touch screen, and ensure your fingers are clean and dry, as well as avoid using it in dusty environments, or in very hot or humid conditions. 3. The product casing is easy to clean.
5. 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 consult this manual and also the related Windows help content. 6. The touch screen does not function in Rescue System mode. 7. The touch screen also does not function during the startup process, and in Sleep mode or Safe mode.
Chapter Using the Rescue System This chapter contains the following topics: OneKey Recovery Driver and Application Installation System Setup 1 2 System Backup System Recovery Create Recovery Disc Attention: Using this program will result in a loss of data. • You can recover the C drive of the computer to the factory default settings or to the last system backup status using OneKey Recovery.
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. Note: The recovery files and relevant data used by the rescue system are saved in the service partition.
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.
2. If you select “LAN connection,” configure the IP address and proxy server of the LAN. 3.3.3 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. 3.4 System Backup Back up your system partition to an image file.
Chapter Using the Computer Software This chapter contains the following topics: Computer software instructions 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. 1 2 3 4 5 6 User Guide 31043530B IdeaCentre A7 UG V1.0(EN)(R).
4.1 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. Note: The Auto Switch Display function can not be used when your computer is in standby mode, sleep mode or turned off.
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.
The default setting has been pre-selected. You can adjust the viewing distance according to your needs. 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.
Chapter System Maintenance and Recovery This chapter contains the following topics: Daily Maintenance and Tools Instructions 1 2 3 4 5 6 User Guide 31043530B IdeaCentre A7 UG V1.0(EN)(R).
5.1 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. 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.
5.4 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. Note: You cannot start error checking until the computer is restarted and initialized. 5.
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: • You can use a soft cloth to remove dust on the surface of the computer, the monitor, the printer, the speakers and the mouse. • You can use a vacuum cleaner to clean in otherwise inaccessible corners.
Chapter Troubleshooting and Confirming Setup This chapter contains the following topics: 1 2 Troubleshooting and Problem Resolution 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. 3 4 5 6 User Guide 31043530B IdeaCentre A7 UG V1.0(EN)(R).
Solving Problems Follow these tips when you troubleshoot your computer: • If you added or removed a part before the problem started, review the installation procedures and ensure that the part is correctly installed. • If a peripheral device does not work, ensure that the device is properly connected. • If an error message appears on the screen, write down the exact message. This message may help support personnel diagnose and fix the problem(s).
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 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. 6.2 Troubleshooting Audio Problems Problem: No sound from integrated speakers.
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 following procedure to properly uninstall programs: 1.
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.
• Before you can watch teletext programming, you must set the TV tuner input signal to analog. 6.6 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.
Method 2: Notes: • Before using the method below, enter the system and prepare a set of wired keyboard and mouse. • If you want to install a new set of wireless keyboard and mouse, follow the steps below. 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 to make the indicator lights blink white.
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