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Read this first Before using this documentation and the product it supports, ensure that you read and understand the following: • Appendix A “Important safety information” on page 61 • Safety and Warranty Guide • Setup Guide Second Edition (October 2019) © Copyright Lenovo 2019. LIMITED AND RESTRICTED RIGHTS NOTICE: If data or software is delivered pursuant to a General Services Administration “GSA” contract, use, reproduction, or disclosure is subject to restrictions set forth in Contract No. GS35F-05925.
Contents About this documentation . . . . . . . . iii Purchase options . . . . . . . . . . . . . . Chapter 1. Meet your computer . . . . . 1 Chapter 4. Secure your computer and information . . . . . . . . . . . . 27 Front . . . . . . . . . . . . . Base . . . . . . . . . . . . . Left . . . . . . . . . . . . . Right . . . . . . . . . . . . . Rear . . . . . . . . . . . . . Bottom . . . . . . . . . . . . Features and specifications . . . . Statement on USB transfer rate . . . . . . . . . . . . . . . . .
Keyboard . . . . . . . . . . . . . . . 48 Chapter 7. Help and support . . . . . 55 Frequently asked questions . . . . . Error messages . . . . . . . . . . Beep errors . . . . . . . . . . . Self-help resources . . . . . . . . Call Lenovo . . . . . . . . . . . Before you contact Lenovo . . . Lenovo Customer Support Center . Purchase additional services. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55 56 57 58 59 59 59 60 Appendix A.
About this documentation • Illustrations in this documentation might look different from your product. • Depending on the model, some optional accessories, features, and software programs might not be available on your computer. • Depending on the version of operating systems and programs, some user interface instructions might not be applicable to your computer. • Documentation content is subject to change without notice.
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Chapter 1. Meet your computer Front Emit infrared (IR) light. 1. Infrared LED* Note: Do not block the IR light-emitting diode (LED). Otherwise, the IR function might not work. • Log in to your computer with face authentication. See “Use face authentication (for selected models)” on page 31. 2. Camera with IR function* • Take pictures or record videos by clicking Camera from the Start menu. The indicator next to the camera is on when the camera is in use.
When this indicator is blinking, the storage device of your computer is reading or writing data. During this period, do not remove the storage device, or turn off the computer. 5. Device-access-status indicator To turn on or turn off the Device-access-status indicator: 1. Enter the UEFI BIOS menu. See “Enter the UEFI BIOS menu” on page 33. 2. Click Config ➙ Indicators control ➙ Wireless and Drive indicators. When this indicator is on, you can connect the computer to a wireless network or wireless device.
Base Press to turn on the computer or put the computer to sleep mode. To turn off the computer, open the Start menu, click Shut down. Power, and then select The indicator in the power button shows the system status of your computer. 1. Power button • Blinking for three times: The computer is initially connected to power. • On: The computer is on. • Off: The computer is off or in hibernation mode. • Blinking rapidly: The computer is entering sleep or hibernation mode.
Left 1. Always On USB 3.1 connector Gen 1 With the Always On USB feature enabled, the Always On USB 3.1 connector Gen 1 can charge a USB-compatible device when the computer is on, off, in sleep mode, or in hibernation mode. Notes: • By default, Always On USB is enabled and Charge in Battery Mode is disabled in UEFI BIOS. • When the computer is off or in hibernation mode, and Charge in Battery Mode is disabled in UEFI BIOS, ensure that you have connected the computer to ac power.
Right • Connect headphones with a 3.5-mm (0.14-inch) and 4-pole plug to listen to the sound from the computer. 1. Audio connector • Connect a headset with a 3.5-mm (0.14-inch) and 4-pole plug to listen to the sound from the computer or talk with others. Note: This connector does not support standalone external microphones. 2. USB 3.1 connector Gen 1 Connect a USB-compatible device, such as a USB keyboard, USB mouse, USB storage device, or USB printer.
• Charge USB-C compatible devices with the output voltage and current of 5 V and 1.5 A. • Transfer data at USB 3.1 speed, up to 5 Gbps. • Connect to an external display: – USB-C to VGA: 1920 x 1200 pixels, 60 Hz 4. USB-C™ connector (USB 3.1 Gen 1) – USB-C to DP: 3840 x 2160 pixels, 60 Hz • Connect to USB-C accessories to help expand your computer functionality. To purchase USB-C accessories, go to https://www.lenovo.com/accessories.
Rear The indicator in the ThinkPad logo on the computer lid shows the system status of your computer. • Blinking for three times: The computer is initially connected to power. 1. System status indicator • On: The computer is on. • Off: The computer is off or in hibernation mode. • Blinking rapidly: The computer is entering sleep or hibernation mode. • Blinking slowly: The computer is in sleep mode. 2. USB 3.
Bottom If the computer stops responding and you cannot turn it off by pressing the power button, reset your computer: 1. Emergency-reset hole 1. Disconnect your computer from ac power. 2. Insert a straightened paper clip into the hole to cut off power supply temporarily. 3. Connect your computer to ac power and then turn on your computer. 2. Keyboard drainage holes 8 P73 User Guide Drain out liquid from your computer if you accidentally spill liquid on the keyboard.
Features and specifications • Width: 416 mm (16.38 inches) Dimensions • Depth: 281 mm (11.06 inches) • Thickness: 25.9 mm to 31 mm (1.02 inches to 1.
• Face authentication* • Fingerprint reader Security features • Password • Security-lock slot • ThinkShutter* • Trusted Platform Module (TPM)* • Bluetooth Wireless features • Near filed communication (NFC)* • Wireless LAN Others • Camera* • Microphones * for selected models Statement on USB transfer rate Depending on many factors such as the processing capability of the host and peripheral devices, file attributes, and other factors related to system configuration and operating environments, the actu
Chapter 2. Get started with your computer Get started with Windows 10 Learn the basics of Windows 10 and start working with it right away. For more information about Windows 10, see the Windows help information. Windows account A user account is required to use the Windows operating system. It can either be a Windows user account or a Microsoft account. Windows user account When you start Windows for the first time, you are prompted to create a Windows user account.
Windows user interface 1. Account Change account settings, lock the computer, or sign out from the current account. 2. Documents Open the Documents folder, a default folder to save your received files. 3. Pictures Open the Pictures folder, a default folder to save your received pictures. 4. Settings Launch Settings. 5. Power Shut down, restart, or put the computer into sleep mode. 6. Start button Open the Start menu. 7.
• Use Windows Search. Launch an app • Open the Start menu and select the app you want to launch. • Use Windows Search. Windows label Your computer might have a Windows 10 Genuine Microsoft label affixed to its cover depending on the following factors: • Your geographic location • Edition of Windows 10 that is preinstalled Go to https://www.microsoft.com/en-us/howtotell/Hardware.aspx for illustrations of the various types of Genuine Microsoft labels.
Use Lenovo Vantage The preinstalled Lenovo Vantage is a customized one-stop solution to help you maintain your computer with automated updates and fixes, configure hardware settings, and get personalized support. Access Lenovo Vantage Open the Start menu and click Lenovo Vantage. You also can type Lenovo Vantage in the search box. To download the latest version of Lenovo Vantage, go to Microsoft Store and search by the app name.
Use the keyboard shortcuts The special keys on the keyboard help you work more easily and effectively. 1. Numeric keypad Input numbers quickly when the Numeric Lock indicator is on. Open the Start menu. 2. Windows logo key For information about using this key with other keys, see the Windows help information. Switch the letter case between the upper case and lower case. 3. Caps Lock key When the key indicator is on, you can type uppercase letters.
Increase the speaker volume. Mute or unmute the microphones. When the key indicator is on, the microphones are muted. Darken the computer display. Brighten the computer display. Manage external displays. Enable or disable the built-in wireless features. Open the Settings window. Enable or disable the built-in Bluetooth features. Open a keyboard setting page. Invoke the function defined by yourself: Open Lenovo Vantage, and you can define different functions for the F12 key. Open the calculator.
Use the TrackPoint pointing device 1. Pointing stick Use your index finger or middle finger to apply pressure to the pointing-stick nonslip cap in any direction parallel to the keyboard. The pointer on the screen moves accordingly but the pointing stick itself does not move. The higher the pressure applied, the faster the pointer moves. 2. Left-click button Press to select or open an item. 3. Right-click button Press to display a shortcut menu. 4.
Replace the pointing-stick nonslip cap Note: Ensure that the new cap has grooves a . Use the trackpad with buttons The entire surface of the trackpad with buttons is sensitive to finger touch and movement. You can use the trackpad with buttons to perform all the pointing, clicking, and scrolling functions of a traditional mouse. Use the trackpad with buttons Slide one finger across the surface of the trackpad 1 to move the pointer on the screen accordingly.
Use the touch gestures Tap Tap anywhere on the trackpad with one finger to select or open an item. Two-finger tap Tap anywhere on the trackpad with two fingers to display a shortcut menu. Two-finger scroll Put two fingers on the trackpad and move them in the vertical or horizontal direction. This action enables you to scroll through the document, Web site, or apps. Two-finger zoom out Put two fingers on the trackpad and move them closer together to zoom out.
Notes: • When using two or more fingers, ensure that you position your fingers slightly apart. • Some gestures are not available if the last action was done from the TrackPoint pointing device. • Some gestures are only available when you are using certain apps. • If the trackpad surface is stained with oil, turn off the computer first. Then, gently wipe the trackpad surface with a soft and lint-free cloth moistened with lukewarm water or computer cleaner.
Use the camera (for selected models) You can use the built-in camera to take photos or record videos. The indicator next to the camera turns on when the camera is in use. To take photos or record videos: 1. Slide ThinkShutter to the right to uncover the camera lens. 2. Open the Start menu and click Camera. 3. To take photos, click the camera icon. If you want to record videos, click the video icon to switch to video mode.
• Duplicate these displays: Display the same video output on both your computer screen and an external display. • Extend these displays: Extend the video output from your computer display to an external display. You can drag and move items between the two displays. • Show only on 1: Display the video output only on your computer screen. • Show only on 2: Display the video output only on an external display.
Chapter 3. Explore your computer Manage power Use the information in this section to achieve the best balance between performance and power efficiency. Check the battery status and temperature Check the battery status The battery status icon or is in the Windows notification area. You can click the icon to check the battery status, view the current power plan, change the power mode, and access battery settings quickly.
Set the power plan For ENERGY STAR® compliant computers, the following power plan takes effect when your computers have been idle for a specified duration: Table 1. Default power plan (when plugged into ac power) • Turn off the display: After 10 minutes • Put the computer to sleep: After 30 minutes To reset the power plan to achieve the best balance between performance and power saving: 1. Right-click the battery status icon and select Power Options. 2. Choose or customize a power plan of your preference.
Pair with an NFC card or NFC-enabled smartphone Before you start, ensure that: • The card is in NFC Data Exchange Format (NDEF), otherwise the card cannot be detected. • The smartphone screen is facing upward. To pair with an NFC card or smartphone: 1. Place the card or smartphone closely near the NFC mark or label area on your computer. 2. Slowly move the card or smartphone around the NFC mark or label until you are prompted that the device has been successfully detected.
Airplane mode When the Airplane mode is enabled, all wireless features are disabled. To enable or disable the Airplane mode: 1. Open the Start menu. 2. Click Settings ➙ Network & Internet ➙ Airplane mode. 3. Turn on or turn off the Airplane mode switch. Use the factory color calibration feature (for selected models) The factory color calibration feature is available on computer models shipped with a pre-calibrated display.
Chapter 4. Secure your computer and information Lock the computer Lock your computer to a desk, table, or other fixtures through a compatible security cable lock. Note: You are responsible for evaluating, selecting, and implementing the locking device and security feature. Lenovo makes no comments, judgments, or warranties about the function, quality, or performance of the locking device and security feature. Cable locks for your product are available from Lenovo at https:// www.lenovoquickpick.com.
Supervisor password The supervisor password protects the system information stored in UEFI BIOS. When entering the UEFI BIOS menu, enter the correct supervisor password when you are prompted by the icon . You also can press Enter to skip the password prompt. However, you cannot change most of the system configuration options in UEFI BIOS. If you have set both the supervisor password and power-on password, you can use the supervisor password to access your computer when you turn it on.
When prompted to enter a hard disk password, press F1 to switch between the master hard disk password and user hard disk password . Note: The hard disk password is not available in the following situations: • A Trusted Computing Group (TCG) Opal-compliant storage drive and a TCG Opal management software program are installed in the computer, and the TCG Opal management software program is activated. • An eDrive storage drive is installed in the computer preinstalled with the Windows 10 operating system.
• If you have set a supervisor password and remember it: 1. Restart the computer. When the logo screen is displayed, immediately press F1. 2. Type the supervisor password to enter the UEFI BIOS menu. 3. Select Security ➙ Password ➙ System Management Password by using the arrow keys. 4. Type the current supervisor password in the Enter Current Password field. Then, leave the Enter New Password field blank, and press Enter twice. 5. In the Changes have been saved window, press Enter. 6.
• Use or touch the reader with a wet, dirty, wrinkled, or injured finger. Use face authentication (for selected models) If your computer comes with a Windows Hello-compatible infrared camera, you can unlock your computer by scanning your face instead of using a password. Slide ThinkShutter to uncover the camera lens before using the Windows Hello face recognition. Create face ID 1. Open the Start menu and click Settings ➙ Accounts ➙ Sign-in options. 2.
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Chapter 5. Configure advanced settings This chapter provides information about UEFI BIOS, RAID, recovery, operating system installation, and system management. UEFI BIOS This section introduces what is UEFI BIOS and the operations you can perform in UEFI BIOS. What is UEFI BIOS UEFI BIOS is the first program that the computer runs when the computer is turned on. UEFI BIOS initializes the hardware components and loads the operating system and other programs.
4. Press F10 to save the changes and exit. To change the startup sequence temporarily: 1. Restart the computer. When the logo screen is displayed, press F12. 2. Select the device that you want the computer to start from and press Enter. Set the system date and time 1. Restart the computer. When the logo screen is displayed, press F1. 2. Select Date/Time and set the system date and time as desired. 3. Press F10 to save changes and exit.
Your computer supports the following RAID levels: • RAID 0: striped disk array (missing data resulting from a drive failure cannot be reconstructed) – Consists of two identical storage drives – Supported strip size: 4 KB, 8 KB, 16 KB, 32 KB, 64 KB, or 128 KB – Better performance without fault tolerance – Higher risk of data loss resulting from a member drive failure compared with non-RAID configuration • RAID 1: mirrored disk array – Consists of two identical storage drives – Improved reading performance an
After the RAID volume is created, the Intel (R) Rapid Storage Technology window is displayed, and the created volume is displayed under RAID Volumes. 4. Press F10 to save changes and exit. Delete RAID volumes Attention: All the existing data stored on the selected drives will be erased after you delete RAID volumes. 1. Enter the Intel RST configuration utility. 2. Select the volume that you want to delete under RAID Volumes. Press Enter to open the RAID VOLUME INFO window. 3.
Recovery information This section introduces the recovery information of the Windows 10 operating system. Ensure that you read and follow the on-screen recovery instructions. The data on your computer might be deleted during the recovery process. To avoid data loss, make a backup copy of all the data that you want to keep. Restore system files and settings to an earlier point 1. Go to Control Panel and view by Large icons or Small icons. 2. Click Recovery ➙ Open System Restore.
After two consecutive failed boot attempts, the Windows recovery environment starts automatically. Then you can choose repair and recovery options by following the on-screen instructions. Create and use a recovery USB device It is recommended that you create a recovery USB drive as early as possible as a backup for the Windows recovery programs. With the recovery USB drive, you can troubleshoot and fix the problems even if the preinstalled Windows recovery programs are damaged.
• For computer models that are installed with Intel Optane memory, ensure that you do not install the operating system into Optane memory. 1. If you are using the Windows BitLocker Drive Encryption feature and your computer has a Trusted Platform Module, ensure that you have disabled the feature. 2. Ensure that the security chip is set to Active. a. Restart the computer. When the logo screen is displayed, press F1 to enter the UEFI BIOS menu. b. Select Security ➙ Security Chip and press Enter.
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Chapter 6. CRU replacement What are CRUs Customer Replaceable Units (CRUs) are parts that can be upgraded or replaced by the customer. The computers contain the following types of CRUs: • Self-service CRUs: Refer to parts that can be installed or replaced easily by customer themselves or by trained service technicians at an additional cost. • Optional-service CRUs: Refer to parts that can be installed or replaced by customers with a greater skill level.
1. Restart your computer. When the logo screen is displayed, immediately press F1 to enter the UEFI BIOS menu. 2. Select Config ➙ Power. The Power submenu is displayed. 3. Select Disable Built-in Battery and press Enter. 4. 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. Replace a CRU Follow the replacement procedure to replace a CRU.
5. Install the new bottom cover in place 1 and 2 . Ensure that the latches of the bottom cover are secured under the bottom cover. Then, tighten the screws to secure the bottom cover 3 . 6. Turn over the computer. Connect the ac power adapter and all disconnected cables to the computer. Troubleshooting If the computer does not start up after you reinstall the bottom cover, disconnect the ac power adapter and then reconnect it to the computer.
5. Disconnect the cable from the system board 1 , and then pull the tape to remove the hard disk drive assembly 2 . 6. Disconnect the cable from the hard disk drive assembly. 7. Connect the cable to the hard disk drive assembly.
8. Insert the new hard disk drive assembly 1 and then pivot it downward 2 . Ensure that the new hard disk drive assembly is seated in place. Then, connect the cable to the system board 3 . 9. Reinstall the bottom cover. 10. Turn over the computer. Connect the ac power adapter and all disconnected cables. M.2 solid-state drive (for selected models) Prerequisite Before you start, read Appendix A “Important safety information” on page 61 and print the following instructions. Attention: If you replace a M.
Your computer has two M.2-solid-state-drive slots. When you configure the M.2-solid-state-drive slot in the UEFI BIOS menu, ensure that you select the correct menu item. • Slot a : ATA HDD2 or NVMe0 • Slot b : ATA HDD3 or NVMe1 Replacement procedure 1. If you are going to replace an Intel Optane memory, disable the Intel Optane memory by doing the following: a. Restart the computer. When the logo screen is displayed, press F1.
6. Remove the M.2 solid-state drive: a. Open the Mylar film that covers the M.2 solid-state drive 1 . b. Remove the screw that secures the M.2 solid-state drive 2 and then the drive pivots upward. c. Carefully remove the drive out of the slot 3 . Chapter 6.
7. Install a new M.2 solid-state drive: Note: If your computer is installed with only one M.2 solid-state drive, ensure that the M.2 solid-state drive is installed into slot a . a. Open the Mylar film 1 . b. Align the contact edge of the new M.2 solid-state drive with the key in the slot. Then, carefully insert the drive into the slot at an angle of about 20 degrees 2 and pivot the M.2 solid-state drive downward 3 . c. Install the screw to secure the M.2 solid-state drive 4 . 8. Reinstall the bottom cover.
5. Turn over the computer and open the display. Take the tool out of the new keyboard package. Insert the tabs a and b into the slot between the TrackPoint buttons and the trackpad 1 . Slightly pivot the tool downward 2 to release the left and right TrackPoint buttons. Then, remove the two TrackPoint buttons 3. Chapter 6.
6. Loosen the screws that secure the keyboard. 7. Insert the tabs c and d into the two dents near the two screw heads as shown. 8. Pivot the tool in the direction as shown to release the keyboard 1 . Push the keyboard in the direction as shown by arrows 2 to release the latches from the keyboard bezel.
9. Pivot the keyboard slightly upward 1 and then turn over the keyboard 2 . 10. Put the keyboard on the palm rest as shown and detach the connectors. Then, remove the keyboard. 11. Attach the connectors and then turn over the keyboard. Chapter 6.
12. Insert the keyboard into the keyboard bezel as shown. Ensure that the top edge of the keyboard (the edge that is close to the display) is under the keyboard bezel. 13. Slide the keyboard in the direction as shown. Ensure that the latches are secured under the keyboard frame. 14. Tighten the screws to secure the keyboard.
15. Take the new TrackPoint buttons out of the new keyboard package. Install the TrackPoint buttons as shown. 16. Close the computer display and turn over the computer. Install the screw to secure the keyboard. 17. Reinstall the bottom cover. 18. Turn the computer over. Connect the ac power adapter and all disconnected cables to the computer. Chapter 6.
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Chapter 7. Help and support Frequently asked questions How do I access Control Panel? • Open the Start menu and click Windows System ➙ Control Panel. • Use Windows Search. How do I turn off my computer? Open the Start menu and click How do I partition my storage drive? https://support.lenovo.com/solutions/ht503851 Power. Then, click Shut down. 1. Press and hold the power button until the computer turns off. Then, restart the computer. 2.
Error messages If you see a message that is not included in the following table, record the error message first, then shut down the computer and call Lenovo for help. See “Lenovo Customer Support Center” on page 59. Message Solution 0190: Critical low-battery error The computer turned off because the battery power is low. Connect the ac power adapter to the computer and charge the batteries. 0191: System Security - Invalid remote change requested The system configuration change has failed.
Beep errors Lenovo SmartBeep technology enables you to decode beep errors with your smartphone when a black screen occurs with beeps from your computer. To decode the beep error with Lenovo SmartBeep technology: 1. Go to https://support.lenovo.com/smartbeep or scan the following QR Code. 2. Download the proper diagnostic app and install it on your smartphone. 3. Run the diagnostic app and place the smartphone near the computer. 4. Press Fn on your computer to emit the beep again.
Self-help resources Use the following self-help resources to learn more about the computer and troubleshoot problems. Resources How to access? Use Lenovo Vantage to: • Configure device settings. • Download and install UEFI BIOS, drivers, and firmware updates. • Open the Start menu and click Lenovo Vantage. • Secure your computer from outside threats. • Use Windows Search. • Check the computer warranty status. • Access User Guide and helpful articles.
Call Lenovo If you have tried to correct the problem yourself and still need help, you can call Lenovo Customer Support Center. Before you contact Lenovo Prepare the following before you contact Lenovo: 1. Record the problem symptoms and details: • What is the problem? Is it continuous or intermittent? • Any error message or error code? • What operating system are you using? Which version? • Which software applications were running at the time of the problem? • Can the problem be reproduced? If so, how? 2.
Services available during the warranty period • Problem determination - Trained personnel are available to assist you with determining if you have a hardware problem and deciding what action is necessary to fix the problem. • 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.
Appendix A. Important safety information Safety notices This information can help you safely use your computer. Follow and retain all information included with your computer. The information in this document does not alter the terms of your purchase agreement or the Limited Warranty. For more information, see "Warranty Information" in the Safety and Warranty Guide that comes with your computer. Customer safety is important. Our products are developed to be safe and effective.
Protect yourself from the heat generated by the ac power adapter. When the ac power adapter is connected to an electrical outlet and your computer, it generates heat. Extended contact with your body, even through clothing, may cause a skin burn. • Do not place the ac power adapter in contact with any part of your body while it is in use. • Never use it to warm your body. • Do not wrap the cords around the ac power adapter while in use. Prevent your computer from getting wet.
Handle your computer gently. Do not drop, bump, scratch, twist, hit, vibrate, push, or place heavy objects on your computer, display, or external devices. Carry your computer carefully. • Use a quality carrying case that provides adequate cushioning and protection. • Do not pack your computer in a tightly packed suitcase or bag. • Before putting your computer in a carrying case, make sure that it is off, in sleep mode, or in hibernation mode.
• Power cords, plugs, power adapters, extension cords, surge protectors, or power supplies that are cracked, broken, or damaged. • Signs of overheating, smoke, sparks, or fire. • Damage to a battery (such as cracks, dents, or creases), discharge from a battery, or a buildup of foreign substances on the battery. • A cracking, hissing, or popping sound, or strong odor that comes from the product.
When replacing CRUs, be cautious of sharp edges or corners that might cause injury. If you suffer an injury, seek medical care immediately. Power cords and power adapters DANGER Use only the power cords and power adapters supplied by the product manufacturer. The power cords shall be safety approved. For Germany, it shall be H03VV-F, 3G, 0.75 mm2, or better. For other countries, the suitable types shall be used accordingly. Never wrap a power cord around a power adapter or other object.
Plugs and outlets DANGER If a receptacle (power outlet) that you intend to use with your computer equipment appears to be damaged or corroded, do not use the outlet until it is replaced by a qualified electrician. Do not bend or modify the plug. If the plug is damaged, contact the manufacturer to obtain a replacement.
General battery notice DANGER 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. Battery abuse or mishandling can cause overheat, liquid leakage, or an explosion. To avoid possible injury: • Do not open, dissemble, or service any battery. • Do not crush or puncture the battery.
The Lenovo-authorized repair facilities or technicians recycle Lenovo batteries according to local laws and regulations. When replacing the lithium coin-cell battery, use only the same type or equivalent type that is recommended by the manufacturer. The battery contains lithium and can explode if not properly used, handled, or disposed of. Swallowing the lithium coin-cell battery will cause chocking or severe internal burns in just two hours and might even result in death.
Heat and product ventilation DANGER Computers, ac power adapters, and many accessories can generate heat when turned on and when batteries are charging. Notebook computers can generate a significant amount of heat due to their compact size. Always follow these basic precautions: • When your computer is turned on or the battery is charging, the base, the palm rest, and some other parts may become hot.
Electrical current safety information DANGER Electric current from power, telephone, and communication cables is hazardous. To avoid a shock hazard: • Do not use your computer during a lightning storm. • Do not connect or disconnect any cables or perform installation, maintenance, or reconfiguration of this product during an electrical storm. • Connect all power cords to a properly wired and grounded electrical outlet. • Connect properly wired outlets to any equipment that will be attached to this product.
Liquid crystal display (LCD) notice CAUTION: The liquid crystal display (LCD) is made of glass, and rough handling or dropping the computer can cause the LCD to break. If the LCD breaks and the internal fluid gets into your eyes or on your hands, immediately wash the affected areas with water for at least 15 minutes; if any symptoms are present after washing, get medical care.
Glass parts notice CAUTION: Some parts of your product may be made of glass. This glass could break if the product is dropped on a hard surface or receives a substantial impact. If glass breaks, do not touch or attempt to remove it. Stop using your product until the glass is replaced by trained service personnel. Static electricity prevention Static electricity, although harmless to you, can seriously damage computer components and options. Improper handling of static-sensitive parts can damage the part.
Cleaning and maintenance With appropriate care and maintenance, your computer will serve you reliably. The following topics offer information to help you keep your computer working with best performance. Basic maintenance tips Here are some basic points about keeping your computer functioning properly: • If possible, place your computer in a well-ventilated and dry area without direct exposure to sunshine.
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Appendix B. Accessibility and ergonomic information This chapter provides information about accessibility and ergonomics. Accessibility information Lenovo is committed to providing users who have hearing, vision, and mobility limitations with greater access to information and technology. This section provides information about the ways these users can get the most out of their computer experience. You also can get the most up-to-date accessibility information from the following Web site: https://www.
keyboard with all the standard keys. You can select keys using the mouse or another pointing device, or you can tap to select the keys if your computer supports multi-touch screen. • High Contrast High Contrast is a feature that heightens the color contrast of some text and images on your screen. As a result, those items are more distinct and easier to identify. • Personalized keyboard Adjust keyboard settings to make your keyboard easier to use.
– Change the size of all the items on your screen. 1. Right-click a blank area on the desktop and then click Display settings ➙ Display. 2. Change the item size by following the on-screen instructions. For some applications, your configuration might not take effect until you sign out and then sign in again. – Change the size of the items on a Web page. Press and hold Ctrl, and then press the plus-sign key (+) to enlarge or the minus-sign key (–) to reduce the text size.
Display: Position the display to maintain a comfortable viewing distance of 510 mm to 760 mm (20 inches to 30 inches). Avoid glare or reflections on the display from overhead lighting or outside sources of light. Keep the display screen clean and set the brightness to levels that enable you to see the screen clearly. Press the brightness control keys to adjust display brightness. Head position: Keep your head and neck in a comfortable and neutral (vertical, or upright) position.
Appendix C. Supplemental information about the Linux operating system In limited countries or regions, Lenovo offers customers an option to order computers with the preinstalled Linux® operating system. If the Linux operating system is available on your computer, read the following information before you use the computer. Ignore any information related to Windows-based programs, utilities, and Lenovo preinstalled applications in this documentation.
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Appendix D. Compliance information This chapter provides regulatory, environmental, RoHS, and ENERGY STAR information about Lenovo products. Radio frequency compliance statements Computer models equipped with wireless communications comply with the radio frequency and safety standards of any country or region in which it has been approved for wireless use.
The following illustration shows the antenna locations on your computer: 1 2 Wireless LAN antenna (main) Wireless LAN antenna (auxiliary) Locate wireless regulatory notices For more information about the wireless regulatory notices, refer to the Regulatory Notice at https:// support.lenovo.com.
Singapore Korea 무선설비 전파 혼신 (사용주파수 2400∼2483.5 , 5725∼5825 무선제품해당) 해당 무선설비가 전파혼신 가능성이 있으므로 인명안전과 관련된 서비스는 할 수 없음 SAR 정보 본 장치는 전파 노출에 대한 가이드라인을 충족합니다. 본 장치는 무선 송수신기 입니다. 본 장치는 국제 가이드라인으로 권장되는 전파 노출에 대한 제한을 초과하지 않도록 설계되었습니다. 장치 액세서리 및 최신 부품을 사용할 경우 SAR 값이 달라질 수 있 습니다. SAR 값은 국가 보고 및 테스트 요구 사항과 네트워크 대역에 따라 다를 수 있습니다. 본 장치 는 사람의 신체에서 20mm 이상의 거리에서 사용할 수 있습니다. Environmental information of countries and regions This section provides environmental, recycling, and RoHS information about Lenovo products.
Users of electrical and electronic equipment (EEE) with the WEEE marking must not dispose of end of life EEE as unsorted municipal waste, but use the collection framework available to them for the return, recycle, and recovery of WEEE and to minimize any potential effects of EEE on the environment and human health due to the presence of hazardous substances. Lenovo electrical and electronic equipment (EEE) may contain parts and components, which at end-of-life might qualify as hazardous waste.
Dispose of a disused battery from Lenovo notebook computers Your Lenovo notebook computer has a lithium ion battery or a nickel metal hydride battery. If you are a company employee who uses a Lenovo notebook computer and need to dispose of a battery, contact the proper person in Lenovo sales, service, or marketing, and follow that person's instructions. You also can refer to the instructions at: https://www.lenovo.
Before placing electrical and electronic equipment (EEE) in the waste collection stream or in waste collection facilities, the end user of equipment containing batteries and/or accumulators must remove those batteries and accumulators for separate collection. Dispose of lithium batteries and battery packs from Lenovo products A coin-cell type lithium battery might be installed inside your Lenovo product. You can find details about the battery in the product documentation.
Restriction of Hazardous Substances (RoHS) Directive of countries and regions The latest environmental information about Lenovo products is available at: https://www.lenovo.com/ecodeclaration European Union RoHS This Lenovo product, with included parts (cables, cords, and so on) meets 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").
88 P73 User Guide
Taiwan RoHS Electromagnetic emission notices Federal Communications Commission (FCC) Supplier’s Declaration of Conformity The following information refers to ThinkPad P73, machine types: 20QR and 20QS. This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation.
Lenovo is not responsible for any radio or television interference caused by using other than recommended cables and connectors or by unauthorized changes or modifications to this equipment. Unauthorized changes or modifications could void the user’s authority to operate the equipment. This device complies with Part 15 of the FCC Rules.
übernimmt keine Verantwortung für die Einhaltung der Schutzanforderungen, wenn das Produkt ohne Zustimmung der Lenovo verändert bzw. wenn Erweiterungskomponenten von Fremdherstellern ohne Empfehlung der Lenovo gesteckt/eingebaut werden. Zulassungsbescheinigung laut dem Deutschen Gesetz über die elektromagnetische Verträglichkeit von Betriebsmitteln, EMVG vom 20. Juli 2007 (früher Gesetz über die elektromagnetische Verträglichkeit von Geräten), bzw.
Regulatory labels Depending on your country or region, you can find the government-required regulatory information through one of the following methods: • On a physical label attached to the outside of your computer shipping carton • On a physical label attached to your computer • Through an electronic-label screen (E-label screen) preinstalled on your computer To access the E-label screen, do one of the following: • Restart the computer. When the logo screen is displayed, press F9.
Страна производства Китай Наименование и местонахождение уполномоченного изготовителем лица ООО «Леново (Восточная Европа/Азия)» 143401, Московская область, г. Красногорск, бульвар Строителей, дом 4, корпус 1, помещение VII, тел. +7 495 645 83 38, факс +7 495 645 78 77. Наименование, адрес импортера и информация для связи с ним указаны на этикетке* на упаковке продукции. Импортер Дата изготовления (месяц и год) *Согласно ГОСТ 2.601-2013 «Единая система конструкторской документации.
Lenovo encourages you to make efficient use of energy an integral part of your day-to-day operations. To help in this endeavor, Lenovo has preset a default power plan. To change the power plan, see “Set the power plan” on page 24.
Appendix E. Notices and trademarks Notices Lenovo may not offer the products, services, or features discussed in this document in all countries. Consult your local 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 performance data contained herein was determined in a controlled environment. Therefore, the result obtained in other operating environments may vary significantly. Some measurements may have been made on development-level systems and there is no guarantee that these measurements will be the same on generally available systems. Furthermore, some measurements may have been estimated through extrapolation. Actual results may vary.
