Lenovo ThinkPad E490 User Manual
  1. Manuals
  2. Brands
  3. Lenovo Manuals
  4. Laptop
  5. ThinkPad E490
  6. User manual

Lenovo ThinkPad E490 User Manual

Hide thumbs Also See for ThinkPad E490:
Table of Contents

Advertisement

Quick Links

E490/E490s/R490
User Guide

Advertisement

Table of Contents
loading
Need help?

Need help?

Do you have a question about the ThinkPad E490 and is the answer not in the manual?

Questions and answers

Related Manuals for Lenovo ThinkPad E490

Summary of Contents for Lenovo ThinkPad E490

  • Page 1 E490/E490s/R490 User Guide...
  • Page 2 • Setup Guide First Edition (December 2018) © Copyright Lenovo 2018. 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. GS-...

  • Page 3: Table Of Contents

    ....Use Lenovo Vantage ... . . Restore your files from a backup ..
  • Page 4 Mexico ....Call Lenovo ....Singapore ....

  • Page 5: About This Documentation

    • Depending on the version of operating systems, some user interface instructions might not be applicable to your computer. • Documentation content is subject to change without notice. Lenovo makes constant improvements on the documentation of your computer, including this User Guide. To get the latest documentation, go to https:// support.lenovo.com...
  • Page 6 E490/E490s/R490 User Guide...

  • Page 7: Chapter 1. Meet Your Computer

    3. Microphones Capture or record sound and voice. Use the Full high definition (FHD) or high definition (HD) display to enhance your visual 4. Screen experience when you watch movies, browse the Web, and so on. © Copyright Lenovo 2018...

  • Page 8: Front (For E490S)

    Front (for E490s) Slide to cover the camera lens whenever you need. 1. ThinkShutter Take pictures or record videos by clicking Camera from the Start menu. Ensure that you slide the ThinkShutter to unveil the camera first. 2. Camera If you use other apps that support photographing, video chatting, and video conference, the camera starts automatically when you enable the camera-required feature from the app and unveiled the camera.

  • Page 9: Base (For E490/R490)

    Base (for E490/R490) Press to turn on the computer or put the computer to sleep mode. To turn off the computer, open the Start menu, click Power, and then select Shut down. The indicator in the power button shows the system status of your computer. 1.

  • Page 10: Base (For E490S)

    Base (for E490s) Press to turn on the computer or put the computer to sleep mode. To turn off the computer, open the Start menu, click Power, and then select Shut down. The indicator in the power button shows the system status of your computer. 1.

  • Page 11: Left

    VGA: 1900 X 1200 pixels /60 Hz; USB-C to DP: 3840 x 2160 pixels / 30 Hz), or connect to USB-C accessories to help expand your computer functionality. Lenovo provides various USB-C accessories to help you expand your computer functionality. See https://www.lenovo.com/accessories...
  • Page 12 4. USB 3.1 connector Gen 1 Connect USB-compatible devices, such as a USB keyboard, USB mouse, USB storage device, or USB printer. Connect headphones or a headset with a 3.5-mm (0.14-inch) and 4-pole plug to listen to the sound from the computer. 5.

  • Page 13: Right

    Right Insert a microSD card for data access or storage. See “Use a microSD card” on page 1. microSD card slot Connect a USB-compatible device, such as a USB keyboard, USB mouse, USB 2. USB 2.0 connector storage device, or USB printer. Connect the computer to a local area network (LAN).

  • Page 14: Features

    Features To view the microprocessor information of your computer, right-click the Start button Microprocessor and then click System. Memory Double data rate 4 (DDR4) small outline dual in-line memory module (SODIMM) E490/R490 • 2.5-inch form factor, 7-mm (0.28-inch) height hard disk drive * •...
  • Page 15 Chapter 1 Meet your computer...

  • Page 16: Specifications

    Specifications ThinkPad E490/R490 • Width: 329.3 mm (12.96 inches) • Depth: 242.8 mm (9.56 inches) • Thickness: 20.2 mm to 21.9 mm (0.80 inches to 0.86 inches) Size ThinkPad E490s • Width: 329.3 mm (12.96 inches) • Depth: 232.6 mm (9.15 inches) •...

  • Page 17: Chapter 2. Get Started With Your Computer

    With a Microsoft account, you can: • Enjoy one-time signing in if you are using other Microsoft services, such as OneDrive, Skype, and Outlook. com. • Sync personalized settings across other Windows-based devices. © Copyright Lenovo 2018...

  • Page 18: Windows User Interface

    Windows user interface Change account settings, lock the computer, or sign out from the current 1. Account account. Launch Settings. 2. Settings Shut down, restart, or put the computer into sleep. 3. Power Open the Start menu. 4. Start button Type what you are looking for in the search box and get search results from 5.

  • Page 19: Windows Label

    Access Control Panel • Open the Start menu and click Windows System ➙ Control Panel. • 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: •...

  • Page 20: Use Lenovo Vantage

    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.

  • Page 21: Interact With Your Computer

    Interact with your computer Your computer provides you various ways to navigate the screen. Chapter 2 Get started with your computer...

  • Page 22: Use The Keyboard Shortcuts

    1. Go to Control Panel and view by Large icons or Small icons. 2. Click Keyboard or Lenovo - Keyboard Manager and select the option of your preference. Switch the function of the F1–F12 keys between the standard function and special function printed as an icon on each key.

  • Page 23: Use The Trackpoint Pointing Device

    Open a keyboard setting page. Invoke the function defined by yourself: 1. Open the Start menu and click Lenovo Vantage. 2. Click Hardware Settings and then click Input. 3. Locate the Keyboard: User-defined Key section and follow the on-screen instructions to complete the setting.
  • Page 24 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.

  • Page 25: Use The Trackpad

    Replace the pointing-stick nonslip cap Note: Ensure that the new cap has grooves Use the trackpad The entire trackpad surface is sensitive to finger touch and movement. You can use the trackpad to perform all the pointing, clicking, and scrolling functions of a traditional mouse. Use the trackpad 1.

  • Page 26: Use Multimedia

    Use the touch gestures Two-finger tap Tap anywhere on the trackpad Tap anywhere on the trackpad with with one finger to select or open two fingers to display a shortcut an item. menu. Two-finger scroll Two-finger zoom out Put two fingers on the trackpad Put two fingers on the trackpad and move them in the vertical or and move them closer together to...

  • Page 27: Use Audio

    To configure the camera settings: 1. Open the Start menu and click Lenovo Vantage ➙ Hardware Settings ➙ Audio/Visual. 2. Locate the Camera section and then follow the on-screen instructions.

  • Page 28: Connect To An External Display

    To configure the camera settings: 1. Open the Start menu and click Lenovo Vantage ➙ Hardware Settings ➙ Audio/Visual. 2. Locate the Camera section and then follow the on-screen instructions. Connect to an external display Connect your computer to a projector or a monitor to give presentations or expand your workspace.
  • Page 29 Note: Depending on the situation, you might see Projector only or Second screen only. ® If you show programs using DirectDraw or Direct3D in full-screen mode, only the main display shows the video output. Change display settings 1. Right-click a blank area on the desktop and select Display settings. 2.
  • Page 30 E490/E490s/R490 User Guide...

  • Page 31: Chapter 3. Explore Your Computer

    Check the battery temperature 1. Open the Start menu and click Lenovo Vantage. 2. Click Hardware Settings ➙ Power. 3. Locate the Power Status section and then click Show Details to view the battery temperature.

  • Page 32: Set The Power Plan

    2. Click Power Options ➙ Choose what the power button does. 3. Change the settings as you prefer. 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.

  • Page 33: Airplane Mode

    Install a microSD card 1. Locate the card slot on the right side of the computer. 2. With the metal contacts of the card facing down and pointing toward the card slot, press the microSD card into the card slot until it is secured in place. Attention: While transferring data to or from a microSD card, do not put your computer into sleep or hibernation mode before the data transfer is completed.

  • Page 34: Purchase Options

    Purchase options Lenovo has a number of hardware accessories and upgrades to help expand the capabilities of your computer. Options include memory modules, storage devices, network cards, port replicators or docking stations, batteries, power adapters, keyboards, mice, and more. To shop at Lenovo, go to: https://www.lenovo.com/accessories...

  • Page 35: Chapter 4. Secure Your Computer And Information

    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. Lenovo makes no comments, judgments, or warranties about the function, quality, or performance of the locking device and security feature.

  • Page 36: Set, Change, And Remove A Password

    Attention: Record your hard disk password and store it in a safe place. If you forget the hard disk password, Lenovo cannot reset your passwords or recover data from the storage drive. You must take your computer to a Lenovo reseller or a marketing representative to have the storage drive replaced. Proof of purchase is required, and a fee will be charged for parts and service.

  • Page 37: Use Fingerprint Authentication (On Selected Models)

    • If you forget your power-on password, take your computer to a Lenovo-authorized servicer or a marketing representative to have the password canceled. • If you forget your hard disk password, Lenovo cannot reset your password or recover data from the storage drive. Take your computer to a Lenovo-authorized servicer or a marketing representative to have the storage drive replaced.
  • Page 38 A full version of antivirus program is provided with a free 30-day subscription. After 30 days, you must renew the license to continue receiving the antivirus program updates. For more information, see the help system of the program. E490/E490s/R490 User Guide...

  • Page 39: Chapter 5. Configure Advanced Settings

    2. Select Startup ➙ Boot. Then, press Enter. The default device order list is displayed. Note: The Boot menu is displayed if the computer cannot start from any devices or the operating system cannot be found. © Copyright Lenovo 2018...

  • Page 40: Set The System Date And Time

    • From Lenovo Vantage: 1. Open the Start menu and click Lenovo Vantage. 2. Click System Update. In the Lenovo System Update section, click Check For Updates. The available update packages are displayed and categorized by critical, recommended, or optional.

  • Page 41: Use Advanced Options

    Windows recovery programs are damaged. If you did not create a recovery USB drive as a precautionary measure, you can contact Lenovo Customer Support Center and purchase one from Lenovo. For a list of the Lenovo Support phone numbers for your country or region, go to: https://pcsupport.lenovo.com/supportphonelist Create a recovery USB drive Attention: The creation process deletes anything stored on the USB drive.

  • Page 42: Install Windows 10 And Drivers

    Microsoft constantly makes updates to the Windows 10 operating system. Before installing a particular Windows 10 operating system, check the compatibility list of the Windows versions supported on the your computer. For details, go to https://support.lenovo.com/us/en/solutions/windows-support Install the Windows 10 operating system Before you start, print these instructions.
  • Page 43 10. After installing the device drivers, apply Windows Update to get the latest updates, for example the security patches. 11. Go to Microsoft Store to download and install the latest version of Lenovo Vantage. Note: After installing the operating system, do not change the initial UEFI/Legacy Boot setting in the BIOS menu.
  • Page 44 E490/E490s/R490 User Guide...

  • Page 45: Chapter 6. Cru Replacement

    If you intend on installing the CRU, Lenovo will ship the CRU to you. CRU information and replacement instructions are shipped with your product and are available from Lenovo at any time upon request. You might be required to return the defective part that is replaced by the CRU.

  • Page 46: Disable Fast Startup And The Built-In Battery

    CRUs Self-service CRUs Optional-service CRUs Base cover assembly ● M.2 solid-state drive ● ● M.2 solid-state drive bracket Speaker assembly ● Memory modules ● Wireless-LAN card ● * for selected models Disable Fast Startup and the built-in battery Before replacing any CRU, ensure that you disable Fast Startup first and then disable the built-in battery. To disable Fast Startup: 1.
  • Page 47 4. Pivot the two ends of the rubber foot upward to reveal the screws underneath . Loosen the screws that secure the base cover assembly 5. Pivot the hook upward to disengage the hook from the chassis as shown. 6. Remove the base cover assembly. Chapter 6 CRU replacement...

  • Page 48: Base Cover Assembly (For E490/R490)

    7. Install the new base cover assembly in place. Ensure that the latches of the base cover assembly are secured under the chassis. 8. Tighten the screws to secure the base cover assembly and press down the two ends of rubber foot. 9.
  • Page 49 Note: Do not remove the base cover assembly when your computer is connected to ac power. Otherwise, there might be a risk of short circuits. Replacement procedure 1. Disable the built-in battery. See “Disable Fast Startup and the built-in battery” on page 40. 2.

  • Page 50: Speaker Assembly (For E490S)

    6. Install the new base cover assembly in place . Ensure that the latches of the base cover assembly are secured under the chassis 7. Tighten the screws to secure the base cover assembly. 8. Turn the computer over. Connect the ac power adapter and all disconnected cables to the computer. Troubleshooting If the computer does not start up after you reinstall the base cover assembly, disconnect the ac power adapter and then reconnect it to the computer.
  • Page 51 Replacement procedure 1. Disable the built-in battery. See “Disable Fast Startup and the built-in battery” on page 40. 2. Ensure that the computer is turned off and disconnected from ac power and all cables. 3. Turn off the computer and disconnect the computer from ac power and all connected cables. 4.

  • Page 52: Speaker Assembly (For E490/R490)

    7. Install the new speaker assembly in place and route the speaker cables. 8. Attach the connector of the speaker assembly. 9. Reinstall the base cover assembly. 10. Turn the computer over. Connect the ac power adapter and all disconnected cables to the computer. Speaker assembly (for E490/R490) Prerequisite Before you start, read Appendix A “Important safety information”...
  • Page 53 5. Detach the connector of the speaker assembly and then release the speaker cables from the secured position 6. Remove the screws that secure the speaker assembly , and then remove the speaker assembly Chapter 6 CRU replacement...

  • Page 54: Memory Module

    7. Install the new speaker assembly in place and route the speaker cables. Then, install the screws to secure the speaker assembly 8. Attach the connector of the speaker assembly. 9. Reinstall the base cover assembly. 10. Turn the computer over. Connect the ac power adapter and all disconnected cables to the computer. Memory module Prerequisite Before you start, read Appendix A “Important safety information”...
  • Page 55 1. Disable the built-in battery. See “Disable Fast Startup and the built-in battery” on page 40. 2. Turn off the computer and disconnect the computer from ac power and all connected cables. 3. Close the computer display and turn the computer over. 4.

  • Page 56: M.2 Solid-State Drive

    M.2 solid-state drive Prerequisite Before you start, read Appendix A “Important safety information” on page 73 and print the following instructions. Attention: The M.2 solid-state drive is sensitive. Inappropriate handling might cause damage and permanent loss of data. When handling the M.2 solid-state drive, observe the following guidelines: •...

  • Page 57: Hard Disk Drive (For E490/R490)

    6. Install a new M.2 solid-state drive by doing the following: a. 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 and pivot the M.2 solid-state drive downward b.
  • Page 58 5. Disconnect the cable from the system board. 6. Pull the tape to remove the hard disk drive. 7. Disconnect the cable from the hard disk drive. E490/E490s/R490 User Guide...
  • Page 59 8. Detach the bracket from the hard disk drive. 9. Attach the bracket to the new hard disk drive. 10. Connect the cable to the hard disk drive. Chapter 6 CRU replacement...

  • Page 60: Keyboard (For E490/R490)

    11. Insert the new hard disk drive and then pivot it downward . Ensure that the new hard disk drive is seated in place. 12. Connect the cable to the system board. 13. Reinstall the base cover assembly. 14. Turn the computer over. Connect the ac power adapter and all disconnected cables. Keyboard (for E490/R490) Prerequisite Before you start, read Appendix A “Important safety information”...
  • Page 61 3. Turn the computer over and open the display. Take the tool out of the new keyboard package. Insert the tabs into the slot between the TrackPoint buttons and the trackpad . Slightly pivot the tool downward to release the left and right Trackpoint buttons. Then, remove the two Trackpoint buttons 4.
  • Page 62 5. Insert the tabs into the two dents near the two screw heads as shown. 6. Pivot the tool in the direction as shown to release the keyboard . Push the keyboard in the direction as shown by arrows to release the latches from the keyboard bezel. 7.
  • Page 63 8. Put the keyboard on the palm rest as shown and detach the connectors. Then, remove the keyboard. 9. Attach the connectors and turn the keyboard over as shown. Chapter 6 CRU replacement...
  • Page 64 10. Insert the keyboard into the keyboard bezel as shown. Ensure that the front edge of the keyboard (the edge that is close to the display) is under the keyboard bezel. 11. Slide the keyboard in the direction as shown by the arrows. Ensure that the latches are secured under the keyboard frame.

  • Page 65: I/O Board (For E490/R490)

    12. Tighten the screws to secure the keyboard. 13. Take the new TrackPoint buttons out of the new keyboard package. Install the TrackPoint buttons as shown. 14. Turn the computer over. Connect the ac power adapter and all disconnected cables. I/O board (for E490/R490) Prerequisite Before you start, read Appendix A “Important safety information”...
  • Page 66 Remove the I/O board 1. Disable the built-in battery. See “Disable Fast Startup and the built-in battery” on page 40. 2. Turn off the computer and disconnect the computer from ac power and all connected cables. 3. Close the computer display and turn the computer over. 4.
  • Page 67 8. Pivot the hinge upward to the vertical position. 9. Remove the screw that secures the I/O board , and then remove the I/O board Install the I/O board 1. Install the new I/O board in place , and then reinstall the screw to secure the I/O board Chapter 6 CRU replacement...
  • Page 68 2. Pivot the hinge downward until it spans into position. 3. Reinstall the screws and attach the cable to the new I/O board 4. Reinstall the retainer . Then, reinstall the screw to secure the retainer 5. Reinstall the M.2 solid-state drive. E490/E490s/R490 User Guide...
  • Page 69 6. Reinstall the base cover assembly. 7. Turn the computer over. Connect the ac power adapter and all disconnected cables to the computer. 8. Reset the system date and time in the BIOS menu. See “Set the system date and time” on page 34. Chapter 6 CRU replacement...
  • Page 70 E490/E490s/R490 User Guide...

  • Page 71: Chapter 7. Help And Support

    2. Click Mouse. The Mouse Properties window is displayed. 3. Follow the on-screen instructions to complete the setting. • From Lenovo Vantage. See “Install Windows 10 and drivers” on page 36 and Where can I get the latest device “Update UEFI BIOS” on page 34.

  • Page 72: Error Messages

    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 70. Message Solution The computer turned off because the battery power is low.

  • Page 73: Beep Errors

    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 or scan the following QR Code.

  • Page 74: Self-Help Resources

    Use Lenovo Vantage to: • Download and install the latest drivers and firmware. • Configure hardware settings. • Open the Start menu and click Lenovo Vantage. • Diagnose computer hardware problems. • Use Windows search. • Check the computer warranty status.

  • Page 75: Call Lenovo

    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: •...

  • Page 76: Lenovo Customer Support Center

    • 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 77: Purchase Additional Services

    Purchase additional services During and after the warranty period, you can purchase additional services from Lenovo at https:// www.lenovo.com/services Service availability and service name might vary by country or region. Chapter 7 Help and support...
  • Page 78 E490/E490s/R490 User Guide...

  • Page 79: Appendix A. Important Safety Information

    • Avoid keeping your hands, your lap, or any other part of your body in contact with a hot section of the computer for any extended time. • Periodically take hands from using the keyboard by lifting your hands from the palm rest. © Copyright Lenovo 2018...
  • Page 80 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.

  • Page 81: Conditions That Require Immediate Action

    Customer Support Center for further guidance. For a list of Service and Support phone numbers, see the following Web site: https://pcsupport.lenovo.com/supportphonelist Frequently inspect your computer and its components for damage or wear or signs of danger. If you have any question about the condition of a component, do not use the product. Contact the Customer Support Center or the product manufacturer for instructions on how to inspect the product and have it repaired, if necessary.

  • Page 82: Service And Upgrades

    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 83: Power Cords And Power Adapters

    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.

  • Page 84: Plugs And Outlets

    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.

  • Page 85: General Battery Notice

    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 86 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.

  • Page 87: Heat And Product Ventilation

    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: •...

  • Page 88: Electrical Current Safety Information

    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.

  • Page 89: Liquid Crystal Display (Lcd) Notice

    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. If different headphones or earphones are used, ensure that they comply with EN 50332-1 (Clause 6.5...

  • Page 90: Glass Parts Notice

    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.

  • Page 91: Cleaning And Maintenance

    • When picking up your open computer, hold it by the bottom. Do not pick up or hold your computer by the display. • Only an authorized Lenovo repair technician should disassemble and repair your computer. • Do not modify or tape the latches to keep the display open or closed.
  • Page 92 E490/E490s/R490 User Guide...

  • Page 93: 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.
  • Page 94 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.

  • Page 95: Ergonomic Information

    Your computer provides industry-standard connectors that enable you to connect assistive devices. Documentation in accessible formats Lenovo provides electronic documentation in accessible formats, such as properly tagged PDF files or HyperText Markup Language (HTML) files. Lenovo electronic documentation is developed to ensure that visually impaired users can read the documentation through a screen reader.
  • Page 96 Many product solutions are available to help you modify and expand your computer to best suit your needs. You can find some of these options at https://www.lenovo.com/accessories Explore your options for docking solutions and external products that provide the adjustability and features that you want.

  • Page 97: Appendix C. Compliance Information

    This computer contains integrated wireless cards that operate within the guidelines identified by radio frequency (RF) safety standards and recommendations; therefore, Lenovo believes that this product is safe for use by consumers. These standards and recommendations reflect the consensus of the worldwide scientific community, and result from deliberations of panels and committees of scientists, who continually review and interpret the extensive research literature.

  • Page 98: European Union - Compliance With The Radio Equipment Directive

    Lenovo cannot accept responsibility for any failure to satisfy the protection requirements resulting from a non-recommended modification of the product, including the installation of option cards from other manufacturers. This product has been tested and found to comply with the limits for Class B equipment according to European Standards harmonized in the Directives in compliance.

  • Page 99: Mexico

    Lenovo encourages owners of information technology (IT) equipment to responsibly recycle their equipment when it is no longer needed. Lenovo offers a variety of programs and services to assist equipment owners in recycling their IT products. For information about recycling Lenovo products, go to: https://www.lenovo.com/recycling...

  • Page 100: Japan Recycling Statements

    Collect and recycle 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 101: Recycling Information For Brazil

    Lenovo sales, service, or marketing, and follow that person's instructions. You also can refer to the instructions at: https://www.lenovo.com/jp/ja/environment/recycle/battery/ If you use a Lenovo notebook computer at home and need to dispose of a battery, you must comply with local ordinances and regulations. You also can refer to the instructions at: https://www.lenovo.com/jp/ja/environment/recycle/battery/ Recycling information for Brazil Declarações de Reciclagem no Brasil...

  • Page 102: Recycling Information For China

    If the battery needs to be replaced, contact your place of purchase or contact Lenovo for service. If you need to dispose of a lithium battery, insulate it with vinyl tape, contact your place of purchase or a waste-disposal operator, and follow their instructions.

  • Page 103: Restriction Of Hazardous Substances (Rohs) Directive Of Countries And Regions

    For more information about Lenovo worldwide compliance on RoHS, go to: https://www.lenovo.com/rohs-communication 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 Waste Electrical and Electronic Equipment (WEEE). Ukraine RoHS India RoHS RoHS compliant as per E-Waste (Management) Rules.
  • Page 104 E490/E490s/R490 User Guide...

  • Page 105: Electromagnetic Emission Notices

    Federal Communications Commission (FCC) Supplier’s Declaration of Conformity The following information refers to the following products: • ThinkPad E490, machine types: 20N8 and 20N9 • ThinkPad R490, machine type: 20NA • ThinkPad E490s, machine type: 20NG Appendix C. Compliance information...

  • Page 106: Fcc Id And Ic Certification Information

    • Connect the equipment into an outlet on a circuit different from that to which the receiver is connected. • Consult an authorized dealer or service representative for help. 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.

  • Page 107: German Class B Compliance Statement

    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, Meitnerstr. 9, D-70563 Stuttgart. Japan VCCI Class B compliance statement...

  • Page 108: Certification-Related Information

    This product is subject to the United States Export Administration Regulations (EAR) and has an Export Classification Control Number (ECCN) of 5A992.c. It can be re-exported except to any of the embargoed countries in the EAR E1 country list. Lenovo product service information for Taiwan Taiwan precautionary vision statement 警語：使用過度恐傷害視力...

  • Page 109: Eurasian Compliance Mark

    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 26.
  • Page 110 E490/E490s/R490 User Guide...

  • Page 111: Appendix D. Notices And Trademarks

    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 112 Actual results may vary. Users of this document should verify the applicable data for their specific environment. This document is copyrighted by Lenovo and is not covered by any open source license, including any Linux agreement(s) which may accompany software included with this product. Lenovo may update this document at any time without notice.

This manual is also suitable for:

Thinkpad e490sThinkpad r490

Table of Contents

Save PDF