Lenovo IdeaCentre 3 07ADA05 User Manual
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Lenovo IdeaCentre 3 07ADA05 User Manual

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IdeaCentre 3 (7L, 05)

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Summary of Contents for Lenovo IdeaCentre 3 07ADA05

  • Page 1 User Guide IdeaCentre 3 (7L, 05)
  • Page 2 • Setup Guide First Edition (February 2020) © Copyright Lenovo 2020. 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

    Manage power ....Call Lenovo ....Set power button behaviors ..
  • Page 4 User Guide...

  • Page 5: About This Documentation

    • 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. Lenovo makes constant improvements on the documentation of your computer, including this User Guide. To get the latest documentation, go to: https://pcsupport.lenovo.com...
  • Page 6 User Guide...

  • Page 7: Chapter 1. Meet Your Computer

    Chapter 1. Meet your computer Front IdeaCentre 3 07ADA05 Press to turn on the computer. To turn off the computer, open the Start menu, click Power, and then select Shut down. 1. Power button The indicator in the power button shows the system status of your computer.
  • Page 8 Supported cards: • Secure Digital (SD) card • Secure Digital eXtended-Capacity (SDXC) UHS-1 card • Secure Digital High-Capacity (SDHC) UHS-1 card • Multi-Media card plus 3. 7 in 1 card reader slot* • Multi-Media card • Memory Stick card • Memory Stick_Pro card Note: Your computer does not support the content protection for recordable media (CPRM) feature for the SD card.
  • Page 9 IdeaCentre 3 07IMB05 Press to turn on the computer. To turn off the computer, open the Start menu, click Power, and then select Shut down. 1. Power button The indicator in the power button shows the system status of your computer. •...
  • Page 10 Connect USB-compatible devices, such as a USB keyboard, USB mouse, USB 6. USB 3.2 connectors Gen 1 (4) storage device, or USB printer. 7. Optical drive activity indicator* This indicator is on when the optical drive is in use. 8. Optical drive eject/close Eject or close the optical drive tray.

  • Page 11: Rear

    Rear IdeaCentre 3 07ADA05 1. Padlock loop Lock the computer cover through a padlock. Lock your computer to a desk, table, or other fixtures through a Kensington-style 2. Security-lock slot cable lock. Connect to a local area network (LAN). When the indicator is on, the computer is 3.
  • Page 12 IdeaCentre 3 07IMB05 1. Padlock loop Lock the computer cover through a padlock. Lock your computer to a desk, table, or other fixtures through a Kensington-style 2. Security-lock slot cable lock. Connect to a local area network (LAN). When the indicator is on, the computer is 3.
  • Page 13 Send audio and video signals from the computer to another audio or video device, such as a high-performance monitor. For more information, see 9. HDMI™ 1.4 out connector https:// www.hdmi.org/manufacturer/hdmi_1_4/index.aspx Send audio signals from the computer to external devices, such as powered stereo speakers, headphones, or multimedia keyboards.

  • Page 14: Features And Specifications

    • Adaptive voltage positioning: 90 V to 264 V, 50/60 Hz To view the microprocessor information of your computer, right-click the Start Microprocessor button and then click System. • IdeaCentre 3 07ADA05 model – Double data rate 4 (DDR4) small outline dual in-line memory module Memory (SODIMM) •...
  • Page 15 USB device Data rate (Gbit/s) 3.1 Gen 1/3.2 Gen 1 3.1 Gen 2/3.2 Gen 2 3.2 Gen 2 × 2 Chapter 1 Meet your computer...
  • Page 16 User Guide...

  • 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 2020...

  • Page 18: Windows User Interface

    Windows user interface Change account settings, lock the computer, or sign out from the current account. 1. Account Open the Documents folder, a default folder to save your received files. 2. Documents Open the Pictures folder, a default folder to save your received pictures. 3.

  • Page 19: Connect To Networks

    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 20: Use Multimedia

    Use multimedia Use your computer for business or entertainment with the devices (such as a camera, a monitor, or speakers). Use audio To enhance the audio experience, connect speakers, headphones, or a headset to the audio connector. Adjust the volume 1.

  • Page 21: Chapter 3. Explore Your Computer

    Open the Start menu, and then click Settings ➙ Devices ➙ Bluetooth & other devices. b. Turn on the Bluetooth switch. 2. Click Add Bluetooth or other device ➙ Bluetooth. 3. Select a Bluetooth device, and then follow the on-screen instructions. © Copyright Lenovo 2020...

  • Page 22: Use The Optical Drive

    Your Bluetooth device and computer will automatically connect the next time if the two devices are in range of each other with Bluetooth turned on. You can use Bluetooth for data transfer or remote control and communication. Use the optical drive If your computer has an optical drive, read the following information.

  • Page 23: Lock The Computer

    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. You can purchase computer locks from Lenovo.

  • Page 24: Purchase Accessories

    Purchase accessories 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, power adapters, keyboards, mice, and more. To shop at Lenovo, go to https://www.lenovo.com/accessories...

  • Page 25: Chapter 4. Troubleshooting, Diagnostics, And Recovery

    4. Recover your operating system. See “Recovery” on page 26. 5. If the problem persists, contact Lenovo. See Chapter 6 “Help and support” on page 75. Troubleshooting Use the troubleshooting information to find solutions to problems that have definite symptoms.

  • Page 26: Startup Problems

    Startup problems Problem Solution • Ensure that the power cord is correctly connected to the rear of the computer and to a working electrical outlet. • If the computer has a secondary power switch on the rear of the The computer does not start up when you computer, ensure that it is switched on.

  • Page 27: Audio Problems

    Audio problems Problem Solution • If you are using powered external speakers that have an On/Off control, ensure that: – The On/Off control is set to the On position. – The speaker power cable is connected to a properly grounded, functional ac electrical outlet.
  • Page 28 Problem Solution • Connect the cable from the Ethernet connector to the RJ45 connector of the hub. • Enable the Ethernet LAN feature in UEFI BIOS. • Enable the Ethernet LAN adapter. 1. Go to Control Panel and view by large icons or small icons. 2.
  • Page 29 Problem Solution • Enable the Bluetooth feature in UEFI BIOS. • Enable all Bluetooth devices. 1. Right-click the Start button to open the Start context menu. 2. Click Device Manager. Type the administrator password or provide confirmation if prompted. 3. Expand Bluetooth to display all Bluetooth devices. Right-click each Bluetooth device, and then click Enable device.

  • Page 30: Performance Problems

    Performance problems Problem Solution Note: Depending on the volume of the storage drives and amount of data stored on the storage drives, the disk-defragmentation process might take up to several hours. 1. Close any open programs and windows. 2. Open the Start menu. Excessive fragmented files exist on the 3.

  • Page 31: Storage Drive Problems

    Storage drive problems Problem Solution • Ensure that the signal cables and power cables for all the storage drives are connected correctly. • Ensure that the computer is configured correctly to support the storage drives. Some or all storage drives are missing from –...

  • Page 32: Serial Connector Problems

    Recovery 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.

  • Page 33: Restore System Files And Settings To An Earlier Point

    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. Then, follow the on-screen instructions. Restore your files from a backup Note: If you use the File History tool to restore your files from a backup, ensure that you backed up your data earlier with the tool.

  • Page 34: Update The Device Driver

    Download and install the latest driver by one of the following methods: • From Lenovo Vantage: Open Lenovo Vantage to check the available update packages. If the latest UEFI BIOS update package is available, follow the on-screen instructions to download and install the package.

  • Page 35: Chapter 5. 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 36: Replace A Cru

    Optional-service CRUs IdeaCentre 3 07ADA05 IdeaCentre 3 07IMB05 • Wi-Fi card • Wi-Fi card • Wi-Fi card cover • Wi-Fi card cover Replace a CRU Follow the replacement procedure to replace a CRU. IdeaCentre 3 07ADA05 ac power adapter Prerequisite Before you start, read Appendix A “Important safety information”...
  • Page 37 4. Remove the power cord. 5. Install the power cord. Chapter 5 CRU replacement...
  • Page 38 6. Connect the new ac power adapter to the computer. 7. Reconnect all disconnected cables to the computer and reconnect the power adapter to the electrical outlet. Computer cover Prerequisite Before you start, read Appendix A “Important safety information” on page 79 and print the following instructions.
  • Page 39 4. Remove the screw and slide the computer cover out of the chassis. 5. Install the new computer cover and secure the cover with the screw. 6. Place the computer in an upright position. 7. Reconnect all disconnected cables to the computer and reconnect the ac power adapter to the electrical outlet.
  • Page 40 Replacement procedure 1. Remove the computer cover. See “Computer cover” on page 32. 2. Remove the front bezel by releasing the three plastic tabs as shown. 3. Install the front bezel by securing the three plastic tabs as shown. User Guide...
  • Page 41 4. Reinstall all the removed parts. 5. Reconnect the ac power adapter and all disconnected cables to the computer. Note: If a locking device is available, use it to lock the computer. Optical drive Prerequisite Before you start, read Appendix A “Important safety information” on page 79 and print the following instructions.
  • Page 42 6. Install the optical drive bracket on the optical drive. 7. Install the optical drive. 8. Connect the signal cable and the power cable to the new optical drive. 9. Reinstall all the removed parts. 10. Reconnect the power cord and all disconnected cables to the computer. Note: If a locking device is available, use it to lock the computer.
  • Page 43 4. Disconnect the signal cable and the power cable from the storage drive. 5. Remove the screw from the bracket, and then slide the storage drive and the bracket out of the chassis. 6. Remove the screws. Then, remove the storage drive from the bracket. 7.
  • Page 44 8. Align and slide the storage drive and bracket into the chassis as shown. 9. Install the screw. 10. Connect the signal cable and the power cable to the new storage drive. 11. Reinstall all removed parts. 12. Place the computer in an upright position. Then, reconnect the ac power adapter and all disconnected cables to the computer.
  • Page 45 M.2 solid-state drive Prerequisite Before you start, read Appendix A “Important safety information” on page 79 and print the following instructions. Replacement procedure 1. Remove the computer cover. See “Computer cover” on page 32. 2. Depending on your computer model, refer to one of the following to replace the M.2 solid-state drive. 3.
  • Page 46 • Remove the screw. • Slide the M.2 solid-state drive (2280) out. User Guide...
  • Page 47 • Install the M.2 solid-state drive (2280). • Secure the M.2 solid-state drive (2280) with the screw. Chapter 5 CRU replacement...
  • Page 48 • Install the thermal pad and the M.2 solid-state drive heat sink on the M.2 solid-state drive (2280). • Secure the M.2 solid-state drive heat sink with the screws. User Guide...
  • Page 49 4. M.2 solid-state drive (2242): • Open the retention latch. • Slide the M.2 solid-state drive (2242) out. Chapter 5 CRU replacement...
  • Page 50 • Install the M.2 solid-state drive (2242). • Close the retention latch. 5. Reinstall all removed parts. 6. Reconnect all disconnected cables to the computer and reconnect the ac power adapter to the electrical outlet. Coin-cell battery Prerequisite Before you start, read Appendix A “Important safety information” on page 79 and print the following instructions.
  • Page 51 If the coin-cell battery is incorrectly replaced, there is danger of an explosion. The coin-cell battery contains a small amount of harmful substance. To avoid possible injury: • Replace only with a battery of the type recommended by Lenovo. • Keep the battery away from fire.
  • Page 52 4. Install the coin-cell battery. 5. Secure the coin-cell battery with the latch. 6. Reinstall all removed parts. 7. Reconnect all disconnected cables to the computer and reconnect the ac power adapter to the electrical outlet. Memory module Prerequisite Before you start, read Appendix A “Important safety information” on page 79 and print the following instructions.
  • Page 53 Replacement procedure 1. Remove the computer cover. See “Computer cover” on page 32. 2. Disengage the latches. 3. Remove the memory module. 4. Install a memory module. Chapter 5 CRU replacement...
  • Page 54 5. Secure the memory module with the latches. 6. Reinstall all removed parts. 7. Place the computer in an upright position. Then, reconnect the ac power adapter and all disconnected cables to the computer. Note: If a locking device is available, use it to lock the computer. Wi-Fi card Prerequisite Before you start, read Appendix A “Important safety information”...
  • Page 55 5. Remove the screw, and then remove the Wi-Fi card cover. 6. Disconnect the Wi-Fi antennas from the Wi-Fi card. 7. Remove the Wi-Fi card. Chapter 5 CRU replacement...
  • Page 56 8. Install the new Wi-Fi card. 9. Connect the Wi-Fi antennas to the Wi-Fi card. 10. Install the Wi-Fi card cover. 11. Reinstall all removed parts. 12. Reconnect the ac power adapter and all disconnected cables to the computer. Note: If a locking device is available, use it to lock the computer. User Guide...

  • Page 57: Ideacentre 3 07Imb05

    IdeaCentre 3 07IMB05 Power cord Prerequisite Before you start, read Appendix A “Important safety information” on page 79 and print the following instructions. Replacement procedure 1. Turn off the computer and remove all connected devices and cables. 2. Disconnect the power cord from the electrical outlet. 3.
  • Page 58 4. Connect the new power cord to the computer. 5. Reconnect all disconnected cables to the computer and reconnect the power cord to the electrical outlet. Computer cover Prerequisite Before you start, read Appendix A “Important safety information” on page 79 and print the following instructions.
  • Page 59 4. Remove the screw and slide the computer cover out of the chassis. 5. Install the new computer cover and secure the cover with the screw. 6. Place the computer in an upright position. 7. Reconnect all disconnected cables to the computer and reconnect the power cord to the electrical outlet.
  • Page 60 Replacement procedure 1. Remove the computer cover. See “Computer cover” on page 52. 2. Remove the front bezel by releasing the three plastic tabs as shown. 3. Install the front bezel by securing the three plastic tabs as shown. User Guide...
  • Page 61 4. Reinstall all the removed parts. 5. Reconnect the power cord and all disconnected cables to the computer. Note: If a locking device is available, use it to lock the computer. Optical drive Prerequisite Before you start, read “Computer cover” on page 52 and print the following instructions. Replacement procedure 1.
  • Page 62 6. Install the optical drive bracket on the optical drive. 7. Install the optical drive. 8. Connect the signal cable and the power cable to the new optical drive. 9. Reinstall all the removed parts. 10. Reconnect the power cord and all disconnected cables to the computer. Note: If a locking device is available, use it to lock the computer.
  • Page 63 4. Disconnect the signal cable and the power cable from the storage drive. 5. Remove the screw from the bracket, and then slide the storage drive and the bracket out of the chassis. 6. Remove the screws. Then, remove the storage drive from the bracket. 7.
  • Page 64 8. Align and slide the storage drive and bracket into the chassis as shown. 9. Install the screw. 10. Connect the signal cable and the power cable to the new storage drive. 11. Reinstall all removed parts. 12. Place the computer in an upright position. Then, reconnect the power cord and all disconnected cables to the computer.
  • Page 65 Power supply assembly Prerequisite Before you start, read Appendix A “Important safety information” on page 79 and print the following instructions. Replacement procedure 1. Remove the computer cover. See “Computer cover” on page 52. 2. Remove the screws and slide the power supply assembly out. Chapter 5 CRU replacement...
  • Page 66 3. Install a power supply assembly and install the screws. 4. Reinstall all removed parts. 5. Place the computer in an upright position. Then, reconnect the power cord and all disconnected cables to the computer. Note: If a locking device is available, use it to lock the computer. PCI-Express card Prerequisite Before you start, read Appendix A “Important safety information”...
  • Page 67 2. Remove a PCI-Express card as shown. Note: If the card is held in place by a retaining latch, press the latch as shown to disengage the latch. Then, gently remove the card from the slot. 3. Install the new PCI-Express card as shown. Chapter 5 CRU replacement...
  • Page 68 4. Secure the PCI-Express card as shown. 5. Reinstall all removed parts. 6. Place the computer in an upright position. Then, reconnect the power cord and all disconnected cables to the computer. Note: If a locking device is available, use it to lock the computer. M.2 solid-state drive Prerequisite Before you start, read Appendix A “Important safety information”...
  • Page 69 • Remove the M.2 solid-state drive heat sink and thermal pad. • Remove the screw. Chapter 5 CRU replacement...
  • Page 70 • Slide the M.2 solid-state drive (2280) out. • Install the M.2 solid-state drive (2280). User Guide...
  • Page 71 • Secure the M.2 solid-state drive (2280) with the screw. • Install the thermal pad and the M.2 solid-state drive heat sink on the M.2 solid-state drive (2280). Chapter 5 CRU replacement...
  • Page 72 • Secure the M.2 solid-state drive heat sink with the screws. 4. M.2 solid-state drive (2242): • Open the retention latch. User Guide...
  • Page 73 • Slide the M.2 solid-state drive (2242) out. • Install the M.2 solid-state drive (2242). Chapter 5 CRU replacement...
  • Page 74 If the coin-cell battery is incorrectly replaced, there is danger of an explosion. The coin-cell battery contains a small amount of harmful substance. To avoid possible injury: • Replace only with a battery of the type recommended by Lenovo. • Keep the battery away from fire.
  • Page 75 The coin-cell battery normally requires no charging or maintenance throughout its life; however, no coin-cell battery lasts forever. If the coin-cell battery fails, the date and time information is lost. An error message is displayed when you turn on the computer. Replacement procedure 1.
  • Page 76 6. Reinstall all removed parts. 7. Reconnect all disconnected cables to the computer and reconnect the ac power adapter to the electrical outlet. Memory module Prerequisite Before you start, read Appendix A “Important safety information” on page 79 and print the following instructions.
  • Page 77 2. Disengage the latches and remove the memory module. 3. Install a memory module and secure the memory module with the latches. 4. Reinstall all removed parts. 5. Place the computer in an upright position. Then, reconnect the power cord and all disconnected cables to the computer.
  • Page 78 Wi-Fi card Prerequisite Before you start, read Appendix A “Important safety information” on page 79 and print the following instructions. Before you open the computer cover, turn off the computer and wait several minutes until the computer is cool. The following illustration shows the exact location of the Wi-Fi card. Replacement procedure 1.
  • Page 79 5. Remove the screw, and then remove the Wi-Fi card cover. 6. Disconnect the Wi-Fi antennas from the Wi-Fi card. 7. Remove the Wi-Fi card. Chapter 5 CRU replacement...
  • Page 80 8. Install the new Wi-Fi card. 9. Connect the Wi-Fi antennas to the Wi-Fi card. 10. Install the Wi-Fi card cover. 11. Reinstall all removed parts. 12. Reconnect the ac power adapter and all disconnected cables to the computer. Note: If a locking device is available, use it to lock the computer. User Guide...

  • Page 81: Chapter 6. Help And Support

    How to access? Use Lenovo Vantage to: • Configure device settings. • Download and install UEFI BIOS, drivers and firmware • Open the Start menu and click Lenovo Vantage. updates. • Use Windows Search. • Secure you computer from outside threats.

  • Page 82: 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 83: Purchase Additional Services

    • 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 84 User Guide...

  • Page 85: Appendix A. Important Safety Information

    Customer Support Center for further guidance. • Power cords, plugs, power adapters, extension cords, surge protectors, or power supplies that are cracked, broken, or damaged. © Copyright Lenovo 2020...
  • Page 86 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 87 Do not use them with any other products. For your safety, Lenovo provides a power cord with a grounded attachment plug to use with this product. To avoid electrical shock, always use the power cord and plug with a properly grounded outlet.
  • Page 88 If you intend to use your PC in a country or region that is different from your ordering location, please purchase an additional Lenovo power cord for the country or region where the PC will be used. Refer to the power cord guide provided in our Web site, , for details.
  • Page 89 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 90 If the coin-cell battery is not a CRU, do not attempt to replace the coin-cell battery. Replacement of the battery must be done by a Lenovo-authorized repair facility or technician. The Lenovo-authorized repair facilities or technicians recycle Lenovo batteries according to local laws and regulations.
  • Page 91 computer, power adapter, and many accessories produce some heat during normal operation. Extended contact with the body could cause discomfort or, potentially, a skin burn. • Do not charge the battery or operate your computer, power adapter, or accessories near flammable materials or in explosive environments.
  • Page 92 DANGER Connect and disconnect cables as described in the following procedures when installing, moving, or opening covers on this product or attached devices. To connect: To disconnect: 1. Turn everything OFF. 1. Turn everything OFF. 2. First, attach all cables to devices. 2.
  • Page 93 Liquid crystal display (LCD) notice DANGER To avoid shock hazards: • Do not remove the covers. • Do not operate this product unless the stand is attached. • Do not connect or disconnect this product during an electrical storm. • The power cord plug must be connected to a properly wired and grounded power outlet. •...
  • Page 94 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 95 For tips on how to minimize visual fatigue, please go to to visit https://www.lenovo.com/us/en/safecomp/ “Minimizing Visual Fatigue”. Tip-over hazard prevention notice The computer may cause harm to children if it is not located in an appropriate place. Follow the tips below to protect children from harm caused by the computer tipping over: •...
  • Page 96 Remote control CAUTION: Do not use rechargeable batteries in this device. 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. When you unpack an option or CRU, do not open the static-protective package containing the part until the instructions direct you to install it.
  • Page 97 The cause of a problem might be change in hardware, change in software, or any other actions that might have taken place. A log book can help you or a Lenovo technician determine the cause of a problem. • Back up your data on the storage drive regularly. You can restore the storage drive from a backup.
  • Page 98 Remove any media from the drives and turn off all connected devices and the computer. Then, disconnect all power cords from electrical outlets and disconnect all cables that are connected to the computer. It is a good practice to clean your computer periodically to protect the surfaces and ensure trouble-free operation.

  • Page 99: 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 100 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 101 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 102 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.

  • Page 103: Appendix C. Supplemental Information About The Ubuntu Operating System

    The LLW also is preinstalled on the computer. To access the LLW, go to the following directory: /usr/share/doc/lenovo-doc If you cannot view the LLW either from the Web site or from your computer, contact your local Lenovo office or reseller to obtain a printed version of the LLW.
  • Page 104 User Guide...

  • Page 105: Appendix D. Compliance Information

    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 106 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/us/en/compliance/recycling...
  • Page 107 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 108 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 109 Disposing of battery packs from Lenovo products Your Lenovo device might contain a lithium-ion battery pack or a nickel metal hydride battery pack. You can find details on the battery pack in the product documentation. If you need to dispose of a battery pack, insulate it with vinyl tape, contact Lenovo sales, service, or your place of purchase, or a waste-disposal operator, and follow their instructions.
  • Page 110 Ukraine RoHS India RoHS RoHS compliant as per E-Waste (Management) Rules. Mainland China RoHS User Guide...
  • Page 111 Taiwan RoHS Electromagnetic emission notices Federal Communications Commission (FCC) Supplier’s Declaration of Conformity The following information refers to IdeaCentre 3 07ADA05 and IdeaCentre 3 07IMB05, machine types: 90MV, 90NT, 90NB, and 90NS. Appendix D. Compliance information...
  • Page 112 • 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 113 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 114 Ouvir sons com mais de 85 decibéis por longos períodos pode provocar danos ao sistema auditivo. Enable or disable the ErP LPS compliance mode Lenovo computers meet the eco-design requirements of the ErP Lot 3 regulation. For more information, go https://www.lenovo.com/us/en/compliance/eco-declaration You can enable the ErP LPS compliance mode to reduce the consumption of electricity when the computer is off or in sleep mode.
  • Page 115 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 15.
  • Page 116 User Guide...

  • Page 117: Appendix E. 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 118 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.

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Ideacentre 3 07imb05

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