Lenovo ThinkPad Yoga 15 User Manual
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Lenovo ThinkPad Yoga 15 User Manual

Lenovo ThinkPad Yoga 15 User Manual

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Summary of Contents for Lenovo ThinkPad Yoga 15

  • Page 1: User Guide

    User Guide ThinkPad Yoga 15...
  • Page 2 • Appendix E “Notices” on page 155 The Safety, Warranty, and Setup Guide and the Regulatory Notice have been uploaded to the Web site. To refer to them, go to http://www.lenovo.com/UserManuals and follow the instructions on the screen. First Edition (December 2014) ©...

  • Page 3: Table Of Contents

    Chapter 4. Security ..57 An introduction to Lenovo programs ..Using passwords....
  • Page 4 Error messages ... . Calling Lenovo ... . . Errors without messages ..
  • Page 5 Recycling information for China ..phase ....Lenovo product service information for Appendix C. Restriction of Hazardous Taiwan ....
  • Page 6 User Guide...

  • Page 7: Read This First

    © Copyright Lenovo 2014...

  • Page 8: Important Safety Information

    The information in this document does not alter the terms of your purchase agreement ® or the Lenovo Limited Warranty. For more information, see “Warranty Information” in the Safety, Warranty, and Setup Guide that comes with your computer.

  • Page 9: Conditions That Require Immediate Action

    Note: If you notice these conditions with a product (such as an extension cord) that is not manufactured for or by Lenovo, stop using that product until you can contact the product manufacturer for further instructions, or until you get a suitable replacement.

  • Page 10: Power Cords And Power Adapters

    that the power is turned off and that the product is unplugged from any power source. If you have any questions or concerns, contact the Customer Support Center. Although there are no moving parts in your computer after the power cord has been disconnected, the following warnings are required for your safety.

  • Page 11: Extension Cords And Related Devices

    Be sure that the power outlet provides the correct voltage and current for the product you are installing. Carefully connect and disconnect the equipment from the electrical outlet. Power supply statement DANGER Never remove the cover on a power supply or any part that has the following label attached. © Copyright Lenovo 2014...

  • Page 12: External Devices

    Batteries supplied by Lenovo for use with your product have been tested for compatibility and should only be replaced with approved parts. A battery other than the one specified by Lenovo, or a disassembled or modified battery is not covered by the warranty.

  • Page 13: Heat And Product Ventilation

    Do not attempt to replace the non-rechargeable coin-cell battery. Replacement of the battery must be done by a Lenovo-authorized repair facility or a Lenovo-authorized technician. The Lenovo-authorized repair facilities or technicians recycle Lenovo batteries according to local laws and regulations.

  • Page 14: Electrical Current Safety Information

    • Do not operate your computer inside furniture, as this might increase the risk of overheating. • Airflow temperatures into the computer should not exceed 35°C (95°F). Electrical current safety information DANGER Electric current from power, telephone, and communication cables is hazardous. To avoid a shock hazard: •...

  • Page 15: Laser Safety Information

    50332-2 can be dangerous due to excessive sound pressure levels. If your Lenovo computer came with headphones or earphones in the package, as a set, the combination of the headphones or earphones and the computer already complies with the specifications of EN 50332-1.

  • Page 16: Additional Safety Information

    Limitation Values). Using headphones that do not comply with EN 50332-1 can be dangerous due to excessive sound pressure levels. Additional safety information Plastic bag notice DANGER Plastic bags can be dangerous. Keep plastic bags away from babies and children to avoid danger of suffocation.

  • Page 17: Chapter 1. Product Overview

    “Specifications” on page 14 • “Operating environment” on page 15 • “Lenovo programs” on page 15 Locating computer controls, connectors, and indicators This section introduces the computer hardware features to give you the basic information you will need to start using the computer.
  • Page 18 Trackpad TrackPoint buttons The keyboard contains the Lenovo unique ThinkPad pointing device. Pointing, selecting, and dragging are all part of a single process that you can perform without moving your fingers from a typing position. For more information, see “ThinkPad pointing device” on page 36.

  • Page 19: Front View For Models With A 3D Camera

    Front view for models with a 3D camera Figure 2. Front view for models with a 3D camera Microphones Ambient light sensor (available on Windows 8.1 based computer models) 3D camera Infrared camera Color camera Infrared laser projector Numeric keypad System-status indicator TrackPoint pointing stick Trackpad...

  • Page 20: Right-Side View

    Trackpad TrackPoint buttons The keyboard contains the Lenovo unique ThinkPad pointing device. Pointing, selecting, and dragging are all part of a single process that you can perform without moving your fingers from a typing position. For more information, see “ThinkPad pointing device” on page 36.
  • Page 21 3. Follow the instructions on the screen. Note: Use Lenovo programs for advanced power settings. • For Windows 7: Use the Power Manager program. • For Windows 8.1: Use the Lenovo Settings program. For more information, see “Lenovo programs” on page 15. Volume-control buttons The volume-control buttons enable you to adjust the volume while you are using your computer in the tablet mode.

  • Page 22: Left-Side View

    When a supported ThinkPad OneLink Dock option is connected to the Lenovo OneLink connector, the option can not only extend the computer capabilities but also provide ac power to the computer and charge the battery.
  • Page 23 Enable USB charge from the computer battery even when the computer is off, and click OK or Apply. • For Windows 8.1: Press the Windows key to go to the Start screen. Click Lenovo Settings ➙ Power. Then select Enable USB charge from the computer battery even when the computer is off check box under Always On USB.

  • Page 24: Bottom View

    Bottom view Figure 5. Bottom view Emergency-reset hole Emergency-reset hole If the computer stops responding and you cannot turn it off by pressing the power button, remove the ac power adapter and insert a needle or a straightened paper clip into the emergency-reset hole to reset the computer.

  • Page 25: Status Indicators

    Status indicators Your computer has several status indicators that show the status of your computer. Note: Your computer might look slightly different from the illustrations in this topic. Fn Lock indicator The Fn Lock indicator shows the status of the Fn Lock function. For more information, see “Special keys” on page 34.

  • Page 26: Locating Important Product Information

    Certification information, the Windows Certificate of Authenticity label, and the Genuine Microsoft label. Machine type and model label The machine type and model label identifies your computer. When you contact Lenovo for help, the machine type and model information helps support technicians to identify your computer and provide faster service.
  • Page 27 Lenovo. Note: Do not remove or replace a preinstalled wireless module by yourself. For module replacement, you must contact Lenovo service first. Lenovo is not responsible for any damage caused by unauthorized replacement. • For a user-replaceable wireless WAN module, this label directs you to consult this user guide for the actual FCC ID and IC certification number.

  • Page 28: Certificate Of Authenticity Label

    • All computer models that are licensed to use the Windows 8.1 Pro operating system The version of the operating system is printed on the label. Lenovo computers that are licensed for use with the Windows 8.1 operating system are shipped with the Windows 8.1 license key digitally encoded into the computer hardware.

  • Page 29: Features

    Depending on the computer model, the Genuine Microsoft label might be located on the computer cover, under the battery, or on the power adapter. The following illustration shows the location of the Genuine Microsoft label. Features This topic provides information about the computer features. Notebook computer color Black or silver Processor...

  • Page 30: Specifications

    • Numeric keypad Interface • ac power connector • Audio connector • 4-in-1 media-card slot • HDMI connector • Lenovo OneLink connector • Microphones • One USB 2.0 connector • Screen-rotation-lock button • SIM card slot • Two USB 3.0 connectors •...

  • Page 31: Operating Environment

    Your computer comes with Lenovo programs to help you work easily and securely. Note: The available programs are subject to change without notice. To learn more about the programs and other computing solutions offered by Lenovo, go to: http://www.lenovo.com/support Chapter 1...

  • Page 32: Accessing Lenovo Programs On The Windows 7 Operating System

    Control Panel. The icon name displayed in the search result or Control Panel might be different from the program name. You can find the program by its program name or icon name as shown in the Lenovo programs available on the Windows 7 operating system table.

  • Page 33: Accessing Lenovo Programs On The Windows 8.1 Operating System

    Apps screen. Find the desired program in the list or search for the program in the search box. Note: If you do not find the program you need, go to Lenovo PC Experience ➙ Lenovo Tools. Then you can find the program you need.
  • Page 34 You also can read hints and tips, explore Lenovo forums, and stay up-to-date on technology news with articles and blogs from trusted sources. This app is filled with exclusive Lenovo content to help you learn about your new system.
  • Page 35 The Lenovo QuickControl program enables you to control your computer remotely from your smartphone. You can control the mouse, enter text, control movies and music, give presentations, and more. • Lenovo Solution Center (Windows 7 and Windows 8.1) The Lenovo Solution Center program enables you to troubleshoot and resolve computer problems. It combines diagnostic tests, system information collection, security status, and support information, along with hints and tips for optimal system performance.
  • Page 36 User Guide...

  • Page 37: Chapter 2. Using Your Computer

    “Using a flash media card” on page 51 Registering your computer When you register your computer, information is entered into a database, which enables Lenovo to contact you in case of a recall or other severe problem. In addition, some locations offer extended privileges and services to registered users.
  • Page 38 • To download the user guide in another language, go to: http://www.lenovo.com/support. Then follow the instructions on the screen. How to turn off my computer? • For Windows 7: Open the Start menu, then click Shut down. • For Windows 8.1: Do one of the following: –...

  • Page 39: Using The Special Buttons

    Can I change the Windows 8.1 startup behavior to open either the desktop or the Start screen? • On the Windows 8.1 operating system, you can set the computer to open either the desktop or the Start screen by default. To set the default startup screen, do the following: 1.
  • Page 40 Notes: • Your computer screen might look different from the following illustrations. • Depending on the app you use, some gestures might not be available. Touch gesture (touch models Description only) Touch: Tap. Mouse action: Click. Function: Open an app or perform an action on an open app, such as Copy, Save, and Delete, depending on the app.
  • Page 41 Touch gesture (touch models Description only) Touch: Put two or more fingers on an item and then rotate your fingers clockwise or counterclockwise. Mouse action: If the app supports rotation, click the rotation icon. Function: Rotate an item. Supported operating systems: Windows 7 and Windows 8.1 Touch: Swipe in from the right edge.

  • Page 42: Operating Modes

    Touch gesture (touch models Description only) Touch: Swipe in from the top or bottom edge of an open app. Mouse action: Right-click anywhere on an open app. Function: View the app commands on an open app, such as Copy, Save, and Delete, depending on the app.

  • Page 43: Rotating The Computer Display

    For the Windows 7 operating system, do one of the following to enable the operating modes: • When you enter the Windows 7 operating system for the first time, the Enable sensors window is displayed. Then click Enable this sensor. •...

  • Page 44: Stand Mode

    Stand mode You can use the ThinkPad Yoga 15 notebook computer in the stand mode in scenarios that require limited interaction with the screen, such as viewing photos and playing videos.

  • Page 45: Tablet Mode

    2. Position your computer as shown. Your computer is now in the stand mode. In the stand mode, the keyboard, the trackpad, and the TrackPoint pointing stick are automatically disabled. By default, the autorotate feature is enabled. To avoid undesired screen rotation, press the screen-rotation-lock button to disable the autorotate feature.
  • Page 46 Attention: Do not rotate the computer display with too much force, otherwise the computer display or hinges might get damaged. Do not apply too much force to the upper-right or upper-left corner of the computer display. If your computer is in the stand mode, do the following to turn the computer from the stand mode into the tablet mode: Note: Your computer might look slightly different from the illustrations in this topic.

  • Page 47: Tent Mode

    23 and “Using the multi-touch screen” on page 23. Tent mode You can use the ThinkPad Yoga 15 notebook computer in the tent mode in scenarios that require limited interaction with the screen, such as viewing photos and making a presentation.

  • Page 48: Using The Keyboard

    If your computer is in the tablet mode, do the following to turn the computer from the tablet mode into the tent mode: Note: Your computer might look slightly different from the illustrations in this topic. 1. Slowly rotate your computer display anticlockwise to any angle within a range of 190 degrees to 359 degrees.
  • Page 49 • In the notebook mode, the keyboard, the trackpad, and the TrackPoint pointing stick are automatically enabled. In the stand mode, tablet mode, and tent mode, the keyboard, the trackpad, and the TrackPoint pointing stick are automatically disabled. The following illustration shows the location of the keyboard. Behavior of the keyboard The frame of the keyboard travels upward when you rotate the computer display from 190 degrees to 360 degrees.

  • Page 50: Special Keys

    Customizing the keyboard You can customize the keyboard to achieve the extended functions of the keyboard. To customize the keyboard, do the following: 1. Go to Control Panel. 2. Click Hardware and Sound ➙ Device Manager ➙ Keyboards ➙ Standard PS/2 keyboard and then follow the instructions on the screen.
  • Page 51 Function keys • : Press Fn+Esc to enable or disable the Fn Lock function. When the Fn Lock function is disabled: The Fn Lock indicator is off (default mode). To initiate the special function of each key, press the function key directly. To input F1-F12, you need to press the Fn key and the corresponding function key.

  • Page 52: Thinkpad Pointing Device

    • : Enables or disables the wireless networking features. For more information on the wireless features, refer to “Wireless connections” on page 44. • For Windows 7: Opens Control Panel. For Windows 8.1: Opens the Settings charm. • For Windows 7: Opens Windows Search. For Windows 8.1: Opens the Search charm.

  • Page 53: Trackpoint Pointing Device

    The ThinkPad pointing device consists of the following two devices: TrackPoint pointing device Trackpad By default, both the TrackPoint pointing device and the trackpad are active with the touch gestures enabled. To change the settings, see “Customizing the ThinkPad pointing device” on page 40. TrackPoint pointing device The TrackPoint pointing device enables you to perform all the functions of a traditional mouse, such as pointing, clicking, and scrolling.

  • Page 54: Trackpad

    • Point Use the pointing stick to move the pointer on the screen. To use the pointing stick, apply pressure to the pointing-stick nonslip cap in any direction parallel to the keyboard. The pointer moves accordingly but the pointing stick itself does not move. The speed at which the pointer moves depends on the amount of pressure you apply to the pointing stick.

  • Page 55: Trackpad Touch Gestures

    With the trackpad, you also can perform a variety of touch gestures. For information about using the touch gestures, see “Trackpad touch gestures” on page 39. Trackpad touch gestures The entire trackpad surface is sensitive to finger touch and movement. You can use the trackpad to perform the same point and click actions as you would using a traditional mouse.

  • Page 56: Customizing The Thinkpad Pointing Device

    Swipe from the top edge Swipe from the top to the bottom From the Start screen or the edge current app, swipe in from Swipe from the top to the bottom the top edge of the trackpad edge of the trackpad with one with one finger to display the finger to close the current app.

  • Page 57: Power Management

    To check for detailed battery status information, do the following: • For Windows 7: Open the Power Manager program and click the Battery tab. • For Windows 8.1: Open the Lenovo Settings program and click Power. Enabling the battery alarm on the Windows 7 operating system...

  • Page 58: Using The Ac Power

    3. For Low battery alarm or Critically low battery alarm, set the percentage of the power level and set the action. Note: If your computer enters sleep or hibernation mode when the battery is low, but the alarm message has not yet been displayed, the message will be displayed when the computer resumes. To resume normal operation, when the message is displayed, click OK.

  • Page 59: Maximizing The Battery Life

    To access power plan settings, do the following: • For Windows 7: Start the Power Manager program and then click the Power Plantab. For instructions on how to start the Power Manager program, see “Accessing Lenovo programs on the Windows 7 operating system” on page 16.

  • Page 60: Connecting To The Network

    For instructions on how to start the Power Manager program, see “Accessing Lenovo programs on the Windows 7 operating system” on page 16. – For Windows 8.1: Go to the desktop. Right-click the battery-status icon in the Windows notification area and click More Power Options, click Change plan settings that is next to your power plan, an then follow the instructions on the screen.

  • Page 61: Using The Wireless Lan Connection

    • For Windows 7: Use the Access Connections program. For more information, see “Accessing Lenovo programs on the Windows 7 operating system” on page 16.
  • Page 62 Checking the wireless-LAN connection status You can check the wireless-LAN connection status through the wireless-network-connection-status icon in the Windows notification area. The more bars encompassed, the better the signal is. For the Windows 7 operating system, you also can check the Access Connections gauge, the Access Connections status icon, or the Access Connections wireless status icon in the Windows notification area.
  • Page 63 • Keep your computer away from your body. • Place your computer on a flat surface and open your computer lid to an angle of slightly more than 90 degrees. • Place your computer away from concrete or brick walls that might dampen cellular signals. •...

  • Page 64: Using An External Display

    Note: To use a wireless display, ensure that both your computer and the external display support the Wi-Di or Miracast feature. – For Windows 7 Open the Lenovo QuickDisplay program and follow the instructions on the screen. For how to access the Lenovo QuickDisplay program, see “Lenovo programs” on page 15. – For Windows 8.1 1.

  • Page 65: Choosing A Display Mode

    For more information, see the help information systems of the Lenovo QuickDisplay program and the Windows 8.1 operating system. Choosing a display mode You can display your desktop and apps on the computer display, the external display, or both. To choose...

  • Page 66: Using The Camera

    – Configure the camera settings directly from the program that is using the camera. For details, see the help information system of the program. – Click Lenovo Settings from the Start screen. Then click Camera. Follow the instructions on the screen to configure the camera settings.

  • Page 67: Using A Flash Media Card

    Using a flash media card Your computer has a media card slot, it supports the following cards: • MultiMediaCard (MMC) module • Secure Digital eXtended-Capacity(SDXC) card • Secure Digital (SD) card • Secure Digital High-Capacity (SDHC) card Note: Your computer does not support the CPRM feature for the SD card. Attention: While transferring data to or from a flash media card, such as an SD card, do not put your computer into sleep or hibernation mode before the data transfer completes;...
  • Page 68 User Guide...

  • Page 69: Chapter 3. Enhancing Your Computer

    Options include storage devices, network cards, port replicators, batteries, power adapters, printers, scanners, keyboards, mice, and more. You can shop at Lenovo 24 hours a day, 7 days a week directly over the World Wide Web. All you need is an Internet connection and a credit card.

  • Page 70: Thinkpad Onelink Pro Dock

    HDMI connector: Used to connect a digital audio device or video monitor that is compatible with HDMI. Power connector: Used to connect the ac power adapter. Lenovo OneLink connector: Connect the Lenovo OneLink connector to the computer. ThinkPad OneLink Pro Dock Depending on the model, your computer might support the ThinkPad OneLink Pro Dock (hereafter referred to as the dock).
  • Page 71 Front view Security-lock slot: To protect your dock from theft, you can purchase a security cable lock, such as a Kensington-style cable lock, that fits this security-lock slot to lock your dock to a desk, table, or other non-permanent fixture. USB 3.0 connector: Used to connect devices that are compatible with USB 3.0 and USB 2.0.
  • Page 72 DisplayPort connector. Power connector: Used to connect the ac power adapter. DVI connector: Used to connect a monitor that supports Digital Visual Interface (DVI) connection. Lenovo OneLink connector: Connect the Lenovo OneLink connector to the computer. User Guide...

  • Page 73: Chapter 4. Security

    2. When the logo screen is displayed, press F1 to start the ThinkPad Setup program. 3. Select Security ➙ Password ➙ Power-on Password by using the directional keys. 4. Depending on your need, do one of the following: © Copyright Lenovo 2014...

  • Page 74: Supervisor Password

    Note: You might want to record your password and store it in a safe place. Otherwise, if you forget the password, you have to take your computer to a Lenovo reseller or a marketing representative to have the password canceled.

  • Page 75: Hard Disk Passwords

    ThinkPad Setup program, you will be prompted to type your supervisor password to proceed. If you forget your supervisor password, Lenovo cannot reset your password. You must take your computer to a Lenovo reseller or a Lenovo marketing representative to have the system board replaced. Proof of purchase is required, and a fee will be charged for parts and service.
  • Page 76 The master hard disk password also requires a user hard disk password. The master hard disk password is usually set and used by a system administrator. It enables the administrator to access any hard disk drive or hybrid drive in a system like a master key. The administrator sets the master password; then assigns a user password for each computer in the network.

  • Page 77: Hard Disk Security

    • Record your password and store it in a safe place. If you forget the user hard disk password, or both user and master hard disk passwords, Lenovo cannot reset your passwords or recover data from the hard disk drive or hybrid drive. You must take your computer to a Lenovo reseller or a marketing representative to have the hard disk drive or hybrid drive replaced.

  • Page 78: Setting The Security Chip

    Professional and Enterprise editions of the Windows 8.1 operating system. Refer to “Using Windows BitLocker Drive Encryption” on page 62. • Before you dispose of, sell, or hand over your computer, be sure to delete data stored on it. For more information, refer to “Notice on deleting data from your storage drive”...

  • Page 79: Notice On Deleting Data From Your Storage Drive

    • Delete the data. • Format the storage drive, using the software for initializing it. • Use the recovery program provided by Lenovo to bring the storage drive back to the factory default settings. These operations, however, only change the file location of the data; they do not delete the data itself. In other words, the data retrieval processing is disabled under an operating system such as Windows.

  • Page 80: Using Firewalls

    The process might take several hours. For disposing of data on the solid-state drive, Lenovo provides the Drive Erase Utility for Resetting the Cryptographic Key and Erasing the Solid State Drive tool. For disposing of data on the hard disk drive or hybrid drive, Lenovo provides the Secure Data Disposal™...

  • Page 81: Chapter 5. Advanced Configuration

    5. Insert the Windows 7 operating system installation DVD into the optical drive, and restart the computer. 6. Restore the C:\SWTOOLS directory that you backed up before installing the Windows 7 operating system. 7. Install the device drivers. See “Installing device drivers” on page 67. © Copyright Lenovo 2014...

  • Page 82: Installing The Windows 8.1 Operating System

    6. Install the Windows 8.1 fix modules. Go to the Microsoft Knowledge Base home page at http://support.microsoft.com/. Type the number of the fix module in the search field, then click Search. 7. Install the registry patches. To download and install the registry patches, go to the Lenovo Support Web site at: http://www.lenovo.com/support...

  • Page 83: Installing Device Drivers

    USB 3.0 driver. To download the latest device drivers, do the following: 1. Go to http://www.lenovo.com/ThinkPadDrivers. 2. Select your product name to view all the device drivers for your computer. 3. Select the device drivers that you need, and follow the instructions on the screen.

  • Page 84: Main Menu

    password, you cannot change the configurations that are protected by the supervisor password. For more information, refer to “Using passwords” on page 57. 2. Use the pointer keys to select a tab; or use the pointer keys to locate an item and press Enter to select it.
  • Page 85 Table 3. Config menu items Menu item Submenu item Selection Comments USB UEFI BIOS Support • Disabled Enable or disable boot support from USB storage devices. • Enabled Always On USB • Disabled If you select Enabled, the external USB devices can •...
  • Page 86 Table 3. Config menu items (continued) Menu item Submenu item Selection Comments Keyboard/Mouse TrackPoint • Disabled Enables or disables built-in TrackPoint. • Enabled If you select Disabled, the built-in TrackPoint is disabled. If you select Enabled, the built-in TrackPoint is enabled. Trackpad •...
  • Page 87 Table 3. Config menu items (continued) Menu item Submenu item Selection Comments ® Power Intel(R) SpeedStep • Disabled Enable or disable the Intel technology SpeedStep technology. • Enabled If you select Enabled, the processor can work at lower speed to save power. If you select Disabled, the processor always works at the highest speed.

  • Page 88: Date And Time Menu

    Table 3. Config menu items (continued) Menu item Submenu item Selection Comments Beep and Alarm Password Beep • Disabled Enable this option to have a beep sound when the system • Enabled is waiting for a power-on, hard disk, or supervisor password. Different beeps will be sounded when the entered password matches or does not match the...
  • Page 89 Table 4. Security menu items (continued) Menu item Submenu item Selection Comments the user authentication on the operating system. Password at Restart • Disabled If you select and enable Password at restart, a password prompt will • Enabled be displayed when you restart the computer.
  • Page 90 Table 4. Security menu items (continued) Menu item Submenu item Selection Comments CMOS Reporting and NVRAM Reporting are always enabled to enhance system security. Note: This item is available when Security Chip is set as Active. Clear Security Chip Enter This option is used to clear encryption keys.
  • Page 91 Table 4. Security menu items (continued) Menu item Submenu item Selection Comments Virtualization Intel(R) Virtualization • Disabled If you select Enabled, a Virtual Technology Machine Monitor (VMM) can utilize • Enabled the additional hardware capabilities provided by Intel Virtualization Technology. Intel(R) VT-d Feature •...
  • Page 92 Table 4. Security menu items (continued) Menu item Submenu item Selection Comments Secure Boot Secure Boot • Disabled Enable or disable the Secure Boot feature. • Enabled If you enable the Secure Boot, the following item settings on the Startup menu also will change automatically: 1.

  • Page 93: Startup Menu

    Startup menu To change the startup settings of your computer, select the Startup tab from the ThinkPad Setup menu. Attention: • After you change the startup sequence, ensure that you select a correct device during a copy, a save, or a format operation.

  • Page 94: Restart Menu

    Table 5. Startup menu items (continued) Menu item Selection Comments Boot Mode • Quick Quick: The diagnostic splash screen will not be displayed unless you press Esc • Diagnostics during starting the system. Diagnostics: The diagnostic splash screen is always displayed during starting the system.

  • Page 95: Updating The Uefi Bios

    Windows environment. When you install a new program, a device driver, or hardware, you might be informed to update the UEFI BIOS. For instructions on how to update the UEFI BIOS, go to: http://www.lenovo.com/ThinkPadDrivers Using system management This topic is primarily intended for the network administrators.
  • Page 96 User Guide...

  • Page 97: Chapter 6. Preventing Problems

    • Profile your machine at http://www.lenovo.com/support to keep up to date with current drivers and revisions. • Keep up to date for device drivers on other non-Lenovo hardware. You might want to read the device driver information release notes prior to updating for compatibility or known issues.

  • Page 98: Making Sure Device Drivers Are Current

    This might eliminate the driver as the potential cause of a problem. Getting the latest drivers from the Web site You can download and install updated device drivers from the Lenovo Web site by doing the following: 1. Go to http://www.lenovo.com/ThinkPadDrivers.

  • Page 99: Taking Care Of Your Computer

    scheduled updates to search by severity (critical updates, critical and recommended updates, or all updates) so the list you choose from contains only those update types that are of interest to you. For more information about how to use the System Update program, refer to the help information system of the program.

  • Page 100: Cleaning The Cover Of Your Computer

    Taking care in setting passwords • Remember your passwords. If you forget a supervisor or hard disk password, Lenovo will not reset it, and you might have to replace the system board or the storage drive. Registering your computer •...
  • Page 101 Cleaning your computer display To clean the computer display, do the following: 1. Gently wipe the display with a dry, soft lint-free cloth. If you see a scratchlike mark on your display, it might be a stain transferred from the keyboard or the TrackPoint pointing stick when the cover was pressed from the outside.
  • Page 102 User Guide...

  • Page 103: Chapter 7. Troubleshooting Computer Problems

    For additional information, refer to the Lenovo Solution Center help system. Note: If you are unable to isolate and repair the problem yourself after running the Lenovo Solution Center program, save and print the log files created by the program. You will need the log files when you speak to a Lenovo technical support representative.

  • Page 104: Spills On The Keyboard

    If the computer starts with ac power but does not start when ac power is disconnected, call the Customer Support Center for support. Go to http://www.lenovo.com/support/phone for the latest list of support phone numbers for your country or region.
  • Page 105 Solution: The EEPROM checksum is not correct (block # 4 and 5). The system board should be replaced, and the box serial number needs to be reinstalled. Have the computer serviced. • Message: 0190: Critical low-battery error. Solution: The computer turns off, because the battery is low. Connect the ac power adapter to the computer and charge the battery.

  • Page 106: Errors Without Messages

    Solution: The thermal sensor is not functioning correctly. Shut down the computer immediately and have the computer serviced. • Message: This system does not support batteries that are not genuine Lenovo-made or authorized. The system will continue to boot, but may not charge unauthorized batteries.

  • Page 107: Beep Errors

    Five short beeps, pause, five short beeps, and pause TCG-compliant functionality-related problem (might be the TPM initialization failure). Continue with the boot process and call the Lenovo service center for technical support. Memory module problems Print these instructions now and keep the instructions with your computer for reference later.

  • Page 108: Networking Problems

    4. Run the Lenovo Solution Center program. Networking problems The following are the most common networking problems. Ethernet problems • Problem: The computer cannot connect to the network. Solution: Make sure that: – The ThinkPad USB 3.0 Ethernet Adapter or the supported dock is connected correctly to your computer.

  • Page 109: Problems With The Keyboard And Other Pointing Devices

    A wireless LAN problem Problem: I cannot connect to the network using the built-in wireless network card. Solution: Make sure that: • Your wireless LAN driver is the latest version. • Your computer is within range of a wireless access point. •...

  • Page 110: Problems With The Display And Multimedia Devices

    – When the computer resumes normal operation – When the TrackPoint pointing device is kept pressed for a long time – When the temperature changes • Problem: The TrackPoint pointing device or trackpad does not work. Solution: Ensure that the TrackPoint pointing device or trackpad is enabled in the ThinkPad pointing device setting window.

  • Page 111: External Monitor Problems

    To check these settings, do the following: 1. Right-click anywhere on the desktop, and click Screen resolution. 2. Click Advanced Settings. 3. Click the Adapter tab to ensure that the correct device driver name is shown in the Adapter Information window. Then click the Properties button. If you are prompted for an administrator password or confirmation, type the password or provide confirmation.
  • Page 112 Solution: Make sure that the monitor type and other information is correct. If necessary, update the monitor driver. See “Using an external display” on page 48. • Problem: The screen is unreadable or distorted. Solution: Ensure that: – The monitor information is correct and the appropriate monitor type is selected. Refer to the solution to the above problem.

  • Page 113: Audio Problems

    • Problem: Display switching does not work. Solution: If you use the Extend desktop function, disable it, and change the display output location. If a DVD movie or a video clip is playing, stop the playback, close the application, and then change the display output location.

  • Page 114: Battery And Power Problems

    2. Connect the ac power adapter to the computer and let it charge. If a quick charger is available, use it to charge the over-discharged built-in battery. If the built-in battery cannot be fully charged in 24 hours, call Lenovo Customer Service Center to have it serviced.

  • Page 115: Power Problems

    If your computer does not run on battery power, do the following: 1. If the battery runs out of power, attach ac power adapter to recharge the battery. 2. If the battery is charged but the computer does not run, call Lenovo Customer Service Center to have it serviced.

  • Page 116: Sleep And Hibernation Problems

    If you receive an error message while the operating system is loading the desktop configuration after the POST is completed, check the following items: 1. Go to the Lenovo Support Web site at http://www.lenovo.com/support and search for the error message. 2. Go to the Microsoft Knowledge Base homepage at http://support.microsoft.com/ and search for the error message.

  • Page 117: Problems With Drives And Other Storage Devices

    saved your data, it might be lost. To reset the computer, press and hold the power button for 4 seconds or more. If the system is still not reset, remove the ac power adapter and reset the system by inserting a straightened paper clip into the emergency-reset hole.

  • Page 118: Problems With Ports And Connectors

    Check that your computer has the minimum required memory to run the application. Refer to the manuals supplied with the application. Check the following: • The application is designed to operate with your operating system. • Other applications run correctly on your computer. •...

  • Page 119: Chapter 8. Recovery Overview

    • “Recovery overview for the Windows 7 operating system” on page 103 • “Recovery overview for the Windows 8.1 operating system” on page 108 Recovery overview for the Windows 7 operating system This section provides information about the recovery solutions provided by Lenovo on the Windows 7 operating system. Notes: •...

  • Page 120: Performing Backup And Recovery Operations

    To create recovery media, click Start ➙ All Programs ➙ Lenovo ThinkVantage Tools ➙ Factory Recovery Disks. Then, follow the instructions on the screen. Using recovery media This section provides instructions on how to use recovery media on different operating systems.

  • Page 121: Using The Rescue And Recovery Workspace

    This section provides instructions on how to perform a recovery operation using the Rescue and Recovery program. 1. From the Windows desktop, click Start ➙ All Programs ➙ Lenovo ThinkVantage Tools ➙ Enhanced Backup and Restore. The Rescue and Recovery program opens.

  • Page 122: Creating And Using A Rescue Medium

    Creating a rescue medium This section provides instructions on how to create a rescue medium. 1. From the Windows desktop, click Start ➙ All Programs ➙ Lenovo ThinkVantage Tools ➙ Enhanced Backup and Restore. The Rescue and Recovery program opens.

  • Page 123: Reinstalling Preinstalled Applications And Device Drivers

    • If you have created a rescue medium using a USB optical drive or a USB hard disk drive, use the following instructions to use the rescue medium: 1. Turn on your computer. When the ThinkPad logo is displayed, press F1. The ThinkPad Setup program starts.

  • Page 124: Solving Recovery Problems

    Attention: If you need updated device drivers, do not download them from the Windows Update Web site. Obtain them from Lenovo. For more information, see “Making sure device drivers are current” on page 82. Solving recovery problems...

  • Page 125: Resetting Your Computer To The Factory Default Settings

    Resetting your computer to the factory default settings If you want to recycle your computer or just start over, you can reset your computer to the factory default settings. Resetting the computer will reinstall the operating system, reinstall all the programs that came with your computer, and reset all the settings to the factory default settings.
  • Page 126 Creating recovery media To create recovery media, you need a USB drive with at least 8 GB of storage. The required USB capacity depends on the size of the recovery image. Attention: Creating recovery media will delete anything stored on the USB drive. To avoid data loss, make a backup copy of all the data that you want to keep.

  • Page 127: Chapter 9. Replacing Devices

    4. Select Disable built-in battery and press Enter. 5. Select Yes in the Setup Confirmation window. The built-in battery is disabled and the computer turns off automatically. Wait three to five minutes to let the computer cool. © Copyright Lenovo 2014...

  • Page 128: Installing Or Replacing The Sim Card

    Installing or replacing the SIM card Before you start, print these instructions. Read the important safety information first. SIM card is a small plastic card with Integrated Circuit (IC) chip mounted on one side of the card. If your computer supports wireless WAN connections, your computer might require a SIM card to establish wireless WAN connections.

  • Page 129: Replacing The Keyboard

    5. Install a new SIM card into the SIM card slot. 6. Close the SIM card door until it snaps into position. 7. Reconnect the ac power adapter and all cables. Replacing the keyboard Before you start, print these instructions. Read the important safety information first. See “Important safety information”...
  • Page 130 4. Loosen the screws that secure the keyboard. 5. Push hard in the direction shown by the arrows to unlatch the keyboard. User Guide...
  • Page 131 6. Pivot the keyboard slightly upward as shown by the arrow . Then turn over the keyboard as shown by the arrow 7. Detach the connectors and remove the keyboard. Installing the new keyboard To install the new keyboard, do the following: Chapter 9 Replacing devices...
  • Page 132 1. Attach the connectors and then turn over the keyboard. 2. Insert the keyboard as shown by the arrows. Ensure that the rear edge of the keyboard is under the frame of the keyboard bezel. User Guide...

  • Page 133: Replacing The Base Cover Assembly

    3. Slide the keyboard in the direction shown by the arrows until the latches of the keyboard are hidden under the keyboard bezel. 4. Turn the computer over and tighten the screws. 5. Turn the computer over again. Connect the ac power adapter and all cables to the computer. Replacing the base cover assembly Before you start, print these instructions.
  • Page 134 2. Close the computer display, and turn the computer over. 3. Remove three screw caps. 4. Loosen the screws , pry up the latches and remove the base cover assembly User Guide...

  • Page 135: Replacing The Memory Module

    5. Install the new base cover assembly in place and tighten the screws to secure the base cover assembly. 6. Reinstall three screw caps. 7. Turn the computer over again. Connect the ac power adapter and all cables. Replacing the memory module Before you start, print these instructions.
  • Page 136 Note: The operating speed of the memory module has dependency on the system configuration. In some conditions, the memory module in your computer might not be able to operate at the maximum speed. Attention: Before you start installing a memory module, touch a metal table or a grounded metal object. This action reduces any static electricity from your body.

  • Page 137: Replacing The Internal Storage Drive

    6. Reinstall the base cover assembly. 7. Turn the computer over again. Connect the ac power adapter and all cables to the computer. Replacing the internal storage drive Before you start, print these instructions. Read the important safety information first. See “Important safety information”...
  • Page 138 5. Disconnect the drive cable from the storage drive. 6. Reconnect the drive cable to the new storage drive. 7. Place the new drive into the drive bay. User Guide...

  • Page 139: Replacing The Wireless Wan Card

    8. Attach the connector. 9. Reinstall the base cover assembly. 10. Turn the computer over again. Connect the ac power adapter and all cables to the computer. Replacing the wireless WAN card Before you start, print these instructions. Read the important safety information first. See “Important safety information”...
  • Page 140 5. Remove the screw. The wireless WAN card is released from the secured position and pivots upward. Then remove the card. 6. Align the contact edge of the new wireless WAN card with the key in the slot. Then carefully insert the new wireless WAN card into the slot.

  • Page 141: Replacing The Coin-Cell Battery

    If the coin-cell battery is incorrectly replaced, there is danger of an explosion. The coin-cell battery contains a small amount of harmful substances. To avoid possible injury: • Replace only with a battery of the type recommended by Lenovo. • Keep the battery pack away from fire.
  • Page 142 5. Install the new coin-cell battery , and then attach the connector 6. Reinstall the base cover assembly. 7. Turn the computer over again. Connect the ac power adapter and all cables to the computer. After you replace the coin-cell battery, reset the system date and time in the ThinkPad Setup program. See “Date and Time menu”...

  • Page 143: Chapter 10. Getting Support

    Lenovo to assist you. This section contains information about where to go for additional information about Lenovo and our products, what to do if you experience a problem with your computer, and whom to call for service should it be necessary.

  • Page 144: Using Diagnostic Programs

    • Lenovo hardware repair - If the problem is determined to be caused by Lenovo hardware under warranty, trained service personnel are available to provide the applicable level of service.

  • Page 145: Purchasing Additional Services

    • Installation and maintenance of network operating systems (NOS) • Installation and maintenance of application programs For the terms and conditions of the Lenovo Limited Warranty that applies to your Lenovo hardware product, see “Warranty information” in the Safety, Warranty, and Setup Guide that comes with your computer.
  • Page 146 User Guide...

  • Page 147: Chapter 11. You And Your Computer

    The following topics provide information about arranging your work area, setting up your computer equipment, and establishing healthy work habits. Lenovo is committed to providing the latest information and technology to our customers with disabilities. Refer to our accessibility information which outlines our efforts in this area. See “Accessibility information”...

  • Page 148: Comfort

    Explore your options for docking solutions and external products that provide the adjustability and features that you want. Accessibility information Lenovo is committed to providing people with disabilities greater access to information and technology. Some technologies are already provided in your operating system. Others can be purchased through vendors.
  • Page 149 Users also can use the Ease of Access Center provided in the Windows operating system to configure their computers to suit their physical and cognitive needs. The Ease of Access Center is a central location that you can use to configure the accessibility settings and programs available in the Microsoft Windows operating system.
  • Page 150 Speech Recognition Speech Recognition enables you to control your computer by voice. Using only your voice, you can start programs, open menus, click buttons and other objects on the screen, dictate text into documents, and write and send e-mails. Everything you do with the keyboard and mouse can be done with only your voice.
  • Page 151 – Zoom in: Move two fingers farther apart on the touch screen to enlarge the size of text, pictures, maps, or other objects. – Zoom out: Move two fingers closer together on the touch screen to reduce the size of text, pictures, maps, or other objects.

  • Page 152: Traveling With Your Computer

    22.2 N. Documentation in accessible formats Lenovo provides electronic documentation in accessible formats. Lenovo electronic documentation, such as properly tagged PDF files or HyperText Markup Language (HTML) files, is developed to ensure that visually impaired users can read the documentation through a screen reader. Each image in the documentation also includes adequate alternative text to explain the image so that visually impaired users can understand the image when they use a screen reader.

  • Page 153: Travel Accessories

    • A quality carrying case that provides adequate cushion and protection • External storage device • HDMI cable • Lenovo HDMI to VGA Monitor Cable • Lenovo HDMI to HDMI Cable • ThinkPad USB 3.0 Ethernet Adapter If you are traveling to another country, you might need to consider an ac power adapter for the country to which you are travelling.
  • Page 154 User Guide...

  • Page 155: Appendix A. Regulatory Information

    • Object Push Profile (OPP) • Personal Area Networking Profile (PAN) • Phone Book Access Profile (PBAP) • Service Discovery Protocol (SDP) • Synchronization Profile (SYNC) • Video Distribution Profile (VDP) • Generic Attribute Profile (GATT) • Proximity Profile © Copyright Lenovo 2014...

  • Page 156: Location Of The Ultraconnect Wireless Antennas

    Due to the fact that integrated wireless cards operate within the guidelines found in radio frequency safety standards and recommendations, Lenovo believes they are safe for use by consumers. These standards and recommendations reflect the consensus of the scientific community and result from deliberations of panels and committees of scientists who continually review and interpret the extensive research literature.

  • Page 157: Locating Wireless Regulatory Notices

    The following table contains information of the product name, compliance ID, and machine types. Product name Machine types Compliance ID ThinkPad Yoga 15 TP00070A 20DQ and 20DR Export classification notice This product is subject to the United States Export Administration Regulations (EAR) and has an Export Classification Control Number (ECCN) of 4A994.b.

  • Page 158: Electronic Emission Notices

    • Consult an authorized dealer or service representative for help. Lenovo is not responsible for any radio or television interference caused by using other than specified or recommended cables and connectors or by unauthorized changes or modifications to this equipment.

  • Page 159: German Class B Compliance Statement

    Geräte der Klasse B. Dieses Gerät ist berechtigt, in Übereinstimmung mit dem Deutschen EMVG das EG-Konformitätszeichen - CE - zu führen. Verantwortlich für die Konformitätserklärung nach Paragraf 5 des EMVG ist die Lenovo (Deutschland) GmbH, Gropiusplatz 10, D-70563 Stuttgart. Informationen in Hinsicht EMVG Paragraf 4 Abs. (1) 4: Das Gerät erfüllt die Schutzanforderungen nach EN 55024 und EN 55022 Klasse B.

  • Page 160: Korea Class B Compliance Statement

    Japan VCCI Class B compliance statement Japan compliance statement for products which connect to the power mains with rated current less than or equal to 20 A per phase Lenovo product service information for Taiwan Eurasian compliance mark Brazil regulatory notice Ouvir sons com mais de 85 decibéis por longos períodos pode provocar danos ao sistema auditivo.

  • Page 161: Appendix B. Weee And Recycling Statements

    Collecting and recycling a disused Lenovo computer or monitor If you are a company employee and need to dispose of a Lenovo computer or monitor that is the property of the company, you must do so in accordance with the Law for Promotion of Effective Utilization of Resources.

  • Page 162: Recycling Information For Brazil

    If you need to replace it with a new one, contact your place of purchase or contact Lenovo for service. If you need to dispose of a disused lithium battery, insulate it with vinyl tape, contact your place of purchase or an industrial-waste-disposal operator, and follow their instructions.

  • Page 163: Battery Recycling Information For Taiwan

    For proper collection and treatment, go to: http://www.lenovo.com/recycling Battery recycling information for Taiwan Battery recycling information for the United States and Canada Recycling information for China Appendix B.
  • Page 164 User Guide...

  • Page 165: Appendix C. Restriction Of Hazardous Substances Directive (Rohs)

    (RoHS) European Union RoHS Lenovo products sold in the European Union, on or after 3 January 2013 meet the requirements of Directive 2011/65/EU on the restriction of the use of certain hazardous substances in electrical and electronic equipment (“RoHS recast” or “RoHS 2”).

  • Page 166: China Rohs

    China RoHS User Guide...

  • Page 167: Turkish Rohs

    Turkish RoHS The Lenovo product meets the requirements of the Republic of Turkey Directive on the Restriction of the Use of Certain Hazardous Substances in Electrical and Electronic Equipment (EEE). Ukraine RoHS India RoHS RoHS compliant as per E-Waste (Management & Handling) Rules, 2011.
  • Page 168 User Guide...

  • Page 169: Appendix D. Energy Star Model Information

    Windows Help and Support information on your computer. The Wake on LAN function is enabled when your Lenovo computer is shipped from the factory, and the setting remains valid even when the computer is in sleep mode. If you do not need to have Wake on LAN enabled while your computer is in sleep mode, you can reduce the power consumption and prolong the time in sleep mode, by disabling the setting of Wake on LAN for sleep mode.
  • Page 170 4. Right-click your network adapter device, and click Properties. 5. Click the Power Management tab. 6. Clear the Allow this device to wake the computer check box. 7. Click OK. User Guide...

  • Page 171: Appendix E. Notices

    Lenovo representative for information on the products and services currently available in your area. Any reference to a Lenovo product, program, or service is not intended to state or imply that only that Lenovo product, program, or service may be used. Any functionally equivalent product, program, or service that does not infringe any Lenovo intellectual property right may be used instead.

  • Page 172: Trademarks

    Trademarks The following terms are trademarks of Lenovo in the United States, other countries, or both: Lenovo Access Connections Active Protection System Rescue and Recovery Secure Data Disposal ThinkPad ThinkPad logo ThinkVantage TrackPoint UltraConnect Yoga Intel, Intel SpeedStep, and Intel vPro are trademarks of Intel Corporation in the U. S. and/or other countries.

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