Lenovo IdeaPad 3 Series Manual

Read this first

Before using this documentation and the product it supports, ensure that you read and understand the following:

• Generic Safety and Compliance Notices
• Safety and Warranty Guide
• Setup Guide

About this guide

• This guide applies to Lenovo product model(s) listed below. Illustrations in this guide may look slightly different from your product model.

• This guide may contain information about accessories, features, and software that are not available on all models.
• This guide contains instructions that are based on the Windows 10 operating system. These instructions are not applicable if you install and use other operating systems.
• Microsoft^® makes periodic feature changes to the Windows^® operating system through Windows Update. As a result, the operating system related instructions may become outdated. Refer to Microsoft resources for the latest information.
• The content of the guide is subject to change without notice. To obtain the latest version, go to https://support.lenovo.com.

Meet your computer

Front

Base

14–inch models:

* for selected models

15–inch and 17–inch models:

* for selected models

Left

Right

Bottom

14–inch models:

15–inch and 17–inch models:

Features and specifications

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 actual transfer rate using the various USB connectors on this device will vary and will be slower than the data rate listed below for each corresponding device.

Operating environment

Maximum altitude (without pressurization)

3048 m (10 000 ft)

Temperature

• At altitudes up to 2438 m (8000 ft)
  • Operating: 5°C to 35°C (41°F to 95°F)
  • Storage: 5°C to 43°C (41°F to 109°F)
• At altitudes above 2438 m (8000 ft)
  • Maximum temperature when operating under the unpressurized condition: 31.3°C (88°F)

Note: When you charge the battery, its temperature must be no lower than 10°C (50°F).

Relative humidity

• Operating: 8% to 95% at wet-bulb temperature 23°C (73°F)
• Storage: 5% to 95% at wet-bulb temperature 27°C (81°F)

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

You must create at least one account to use the Windows operating system. It can be either a local account or a Microsoft account.

Local accounts

A local account is created on a particular Windows-enabled device and it can only be used on that device. It is recommended that you set a password for each local account to prevent unauthorized access to the device.

Microsoft accounts

A Microsoft account is a user account that you use to sign in to Microsoft software and services. If you use Microsoft services like OneDrive, Outlook.com, Xbox Live, Office 365, and Skype, you might already have one. If you don't have it, you can create one for free.

There are two main benefits of using a Microsoft account:

• Sign in only once. If you use a Microsoft account to sign in to Windows 10, you don't need to sign in again to use OneDrive, Skype, Outlook.com, and other Microsoft services.
• Settings can be synced. If you use your Microsoft account to sign in to multiple Windows-enabled devices, certain Windows settings can be synced among the devices.

Switch between a local and a Microsoft account

If you are using a local account to sign in to Windows 10, you can switch to use a Microsoft account instead.

1. Open the Start menu and select Settings ➙ Accounts.
2. Select Sign in with a Microsoft account instead.
3. If you already have a Microsoft account, enter the account name and password to sign in. Otherwise, select Create one to create a new Microsoft account.
   Note: The device must have Internet access the first time you use a Microsoft account on that device.

If you want to switch back to use a local account, open the Start menu and select Settings ➙ Accounts ➙ Sign in with a local account instead.

Add additional user accounts

Your user account must be of the "Administrator" type to add additional user accounts to Windows.

Add additional user accounts if you need to share your computer with family members or other users.

1. Open the Start menu and select Settings ➙ Accounts ➙ Family & other users.
2. Select Add someone else to this PC.
   Note: To add family members, you need to sign in with a Microsoft account.
3. Set the user name and password for the user account.

Windows desktop

Account	Change account settings, lock the computer, or sign out of the current account.
Documents	Open the Documents folder, a default folder to save your received files.
Pictures	Open the Pictures folder, a default folder to save your received pictures.
Settings	Open Settings.
Power	Shut down, restart, or put the computer into sleep mode.
Start button	Open the Start menu.
Windows Search	Enter what you are looking for in the search box and get search results from your computer and the Web.
Task View	Display all opened apps and switch between them.
Windows notification area	Display notifications and status of some features.
Battery status icon	Display power status and change battery or power settings.
Network icon	Connect to an available wireless network and display the network status. When connected to a wired network, the icon changes to .
Action center	Display the latest notifications from apps and provide quick access to some features.

Open the Start menu

• Click the Start button.
• Press the Windows logo key on the keyboard.

Open Control Panel

• Open the Start menu and select Windows System ➙ Control Panel.
• Use Windows Search.

Open an app

• Open the Start menu and select the app you want to open.
• Use Windows Search.

Windows Updates

Microsoft periodically releases feature and security updates to the Windows operating system. Updates that are applicable to your version of Windows are downloaded automatically when your computer is connected to the Internet. When updates are downloaded, you are prompted to restart the computer to install these updates.

Manually check for updates

Updates to Windows are downloaded automatically. However, you can also manually check if there are available updates for the installed version of Windows.

Attention: Only download and install updates using Windows Update. Updates downloaded from other sources may include security risks.

1. Select Start ➙ Settings ➙ Update & Security.
2. Click Check for updates.

Lenovo Vantage and Lenovo PC Manager

Lenovo Vantage and Lenovo PC Manager are apps developed by Lenovo. Using wither of the app, you can:

• View product information
• View warranty and support information
• Run hardware scan and diagnose problems
• Change hardware settings
• Update Windows, drivers, and UEFI/BIOS

Lenovo Vantage or PC Manager may be pre-installed on your computer. To open it, enter the software name in Windows Search and select the matched result.

Note: If Lenovo Vantage is not pre-installed, you can download it from the Microsoft Store.

Connect to networks

Your computer helps you connect to the world through a wired or wireless network.

Connect to wired networks

If your computer includes an Ethernet (RJ-45) connector, you can use an Ethernet cable to connect your computer to a wired network.

Connect to Wi-Fi networks

If your computer includes a wireless LAN module, you can connect your computer to Wi-Fi^® networks. The wireless LAN module on your computer may support different standards. For some countries or regions, use of 802.11ax may be disabled according to local regulations.

1. Click the network icon in the Windows notification area. A list of nearby networks is displayed.
   Note: If no network is displayed, check to ensure that the airplane mode is not turned on.
2. Select a network and click Connect. Provide security key if prompted.
   Note: The network key is usually managed by the network administrator.

Forget a Wi-Fi network

Windows saves a list of Wi-Fi networks you have connected to, along with their passwords and other settings. By doing this, your computer is automatically connected when it is in the range of a previously connected network. However, if the network password has been changed, you need to forget the network in order to enter a new password.

1. Select Start ➙ Settings ➙ Network & Internet ➙ Wi-Fi.
2. Click Manage known networks.
3. Click the network name and click Forget.

Turn airplane mode on and off

Airplane mode is a convenient setting to turn all wireless communications of your computer on and off. You may need to turn it on when boarding an airplane.

1. Click the action center icon in the Windows notification area.
2. Click the Airplane mode icon to turn it on or off.
   Note: Click Expand if you cannot find the airplane mode icon.

The Novo Button menu

The Novo Button menu can be displayed before the operating system starts. From the menu, you can choose to

• Open the BIOS/UEFI setup utility
• Open the boot device selection menu
• Open the Windows startup options screen
  Note: From the Windows startup options screen, you can then choose to
  • Start your computer using a recovery drive
  • Reset your computer
  • Open advanced options screen

Open the Novo Button menu

For Lenovo computers with a Novo button, you can press the button to open the Novo Button menu.

1. Turn off the computer.
2. Open the LCD screen and press the Novo button.
   Note: Alternatively, turn off the computer. Press Fn and the power button to open the Novo Button menu.

Interact with your computer

Keyboard hotkeys

Some keys on the keyboard are printed with icons. These keys are called hotkeys and can be pressed alone or in combination with the Fn key to open certain apps or change certain settings quickly. The functions of the hotkeys are symbolized by the icons printed on them.

Hotkey	Function
	Mute/Unmute sound.
	Decrease/Increase system volume.
	Mute/Unmute the microphone.
	Increase/Decrease screen brightness.
	Switch display devices.
	Turn airplane mode on and off.
	Open the Windows Settings app.
	Lock the screen.
	Display thumbnails of all open app.
	Open the Windows Calculator app.
	Open Lenovo Vantage, Lenovo PC Manager, or an app launch bar.
	Open the Windows snipping tool.
	Play or pause playback of media.
	Stop playback of media.
	Go to the previous media file in the playlist or folder.
	Go to the next media file in the playlist or folder.
	Turn on/off or adjust the brightness of the keyboard backlight. Note: This hotkey must be used with the Fn key.

Hotkey mode

Some hotkeys share keys with function keys (F1 to F12). The hotkey mode is a UEFI/BIOS setting that changes how hotkeys (or function keys) are used.

Note: Hotkeys that do not share keys with function keys are not affected by the hotkey mode setting. They should always be used with the Fn key.

Numeric keypad

Some Lenovo computers includes a dedicated numeric keypad on the far right of the keyboard. The keypad is used for entering numbers and operators quickly.

Press the NumLock key to enable or disable the numeric keypad.

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

The battery status icon or is in the Windows notification area. You can check the battery status, view the current power plan, and access battery settings quickly.

Click the battery status icon to display the percentage of battery power remaining and change the power mode. A warning message is displayed when the battery is low.

Charge the battery

When the remaining battery power is low, charge your battery by connecting your computer to ac power.

The battery is fully charged in about two to four hours. The actual charging time depends on the battery capacity, the physical environment, and whether you are using the computer.

Battery charging is also affected by its temperature. The recommended temperature range for charging the battery is between 10°C (50°F) and 35°C (95°F).

Note:

• You can check the battery temperature in Lenovo Vantage or Lenovo PC Manager.
• To maximize the life of the battery, once the battery is fully charged, it must discharge to 94% or lower before it will be allowed to recharge again.
• To extend your battery's lifespan, the battery may optimize its full charge capacity based on your usage. After prolonged periods of limited use, full battery capacity may not be available until you discharge to as low as 20% and recharge completely. For more information, refer to the power section of Lenovo Vantage.

Set power button behavior

By default, pressing the power button puts the computer to sleep mode. However, you can change the power button behavior in Windows Control Panel.

1. Right-click the battery status icon in the Windows notification area.
2. Select Power Options ➙ Choose what the power button does.

A power plan

A power plan is a collection of power-saving settings made available by an operating system. With a power plan, you can set idle time-outs for different hardware components to enter a low-power state. If your computer is pre-installed with Windows 10, the following table lists the default power plan and some of its idle time-out settings for your computer model.

• Default power plan: Balanced
• Turn off the display: after 10 minutes (on ac power)
  Note: If your computer include a built-in battery pack, a different collection of time-out settings can be set to take effect when the computer is operating on battery power.
• Put the computer to sleep (on ac power):
  • after 10 minutes (IdeaPad 3 14ITL6, IdeaPad 3 15ITL6, and IdeaPad 3 17ITL6)
  • after 30 minutes (IdeaPad 3 14ALC6, IdeaPad 3 15ALC6, and IdeaPad 3 17ALC6)
    Note: To wake the computer from the sleep state, press the power button or any key on the keyboard.

Change or create a power plan

A power plan is a set of power saving settings. You can choose a pre-defined power plan or you can create your own plans.

1. Right-click the battery status icon in the Windows notification area.
2. Select Power Options ➙ Change plan settings.

Set performance mode

Your computer can work in different performance modes. The performance and power consumption of the computer vary in different performance modes. Press Fn + Q to cycle through different performance modes.

Change settings in UEFI/BIOS setup utility

This section introduces what is UEFI/BIOS and the operations you can perform in its setup utility.

What is UEFI/BIOS setup utility

UEFI/BIOS is the first program that runs when a computer starts. UEFI/BIOS initializes hardware components and loads the operating system and other programs. Your computer may include a setup program (setup utility) with which you can change certain UEFI/BIOS settings.

Open the UEFI/BIOS setup utility

1. Turn on or restart the computer.
2. Press F2 repeatedly once the computer is turned on.
   Note: For computers with hotkey mode enabled, press Fn + F2.

Change the startup sequence

You may need to change the startup sequence to allow the computer to start from another device or a network location.

1. Open the UEFI/BIOS setup utility.
2. Navigate to the Boot menu.
3. Follow on-screen instructions to change the order of devices under Boot Priority Order.

Note: You can also change startup sequence temporarily without opening the setup utility. To do so, start the computer. When the Lenovo logo appears, press F12 (or Fn + F12) repeatedly.

Change hotkey mode

1. Open the UEFI/BIOS setup utility.
2. Select Configuration ➙ Hotkey Mode and press Enter.
3. Change the setting to Disabled or Enabled.
4. Select Exit ➙ Exit Saving Changes.

Enable or disable always-on

For some Lenovo computers with always-on connectors, the always-on function* can be enabled or disabled in the UEFI/BIOS setup utility.

1. Open the UEFI/BIOS setup utility.
2. Select Configuration ➙ Always On USB and press Enter.
3. Change the setting to Disabled or Enabled.
4. Select Exit ➙ Exit Saving Changes.

*ALC models do not support always-on function.

Set passwords in UEFI/BIOS setup utility

This section introduces the types of passwords that you can set in the UEFI (Unified Extensible Firmware Interface) or BIOS (Basic Input/Output System) setup utility.

Password types

You can set various types of passwords in the UEFI/BIOS setup utility.

Notes:

• All passwords set in the setup utility consist of alphanumeric characters only.
• If you start the setup utility using the user password, you can only change a few settings.

Set administrator password

You set the administrator password to prevent unauthorized access to the UEFI/BIOS setup utility.

Attention: If you forget the administrator password, a Lenovo authorized service personnel cannot reset your password. You must take your computer to a Lenovo authorized service personnel to have the system board replaced. Proof of purchase is required and a fee will be charged for parts and service.

1. Open the UEFI/BIOS setup utility.
2. Select Security ➙ Set Administrator Password and press Enter.
3. Enter a password string that contains only letters and numbers and then press Enter
4. Enter the password again and press Enter.
5. Select Exit ➙ Exit Saving Changes.

Next time you start the computer, you must enter the administrator password to open the setup utility. If Power on Password is enabled, you must enter the administrator password or the user password to start the computer.

Change or remove administrator password

Only the administrator can change or remove the administrator password.

1. Open the UEFI/BIOS setup utility using the administrator password.
2. Select Security ➙ Set Administrator Password and press Enter.
3. Enter the current password.
4. In the Enter New Password text box, enter the new password.
5. In the Confirm New Password text box, enter the new password again.
   Note: If you want to remove the password, press Enter in both text boxes without entering any character.
6. Select Exit ➙ Exit Saving Changes.

If you remove the administrator password, the user password is also removed.

Set user password

You must set the administrator password before you can set the user password.

The administrator of the setup utility might need to set a user password for use by others.

1. Open the UEFI/BIOS setup utility using the administrator password.
2. Select Security ➙ Set User Password and press Enter.
3. Enter a password string that contains only letters and numbers and then press Enter. The user password must be different from the administrator password.
4. Enter the password again and press Enter.
5. Select Exit ➙ Exit Saving Changes.

Enable power-on password

If the administrator password has been set, you can enable power-on password to enforce greater security.

1. Open the UEFI/BIOS setup utility.
2. Select Security ➙ Power on Password and press Enter.
   Note: The administrator password must be set in advance.
3. Change the setting to Enabled.
4. Select Exit ➙ Exit Saving Changes.

If power-on password is enabled, a prompt appears on the screen every time you turn on the computer. You must enter the administrator or user password to start the computer.

Set hard disk password

You can set a hard disk password in the setup utility to prevent unauthorized access to your data.

Attention: Be extremely careful when setting a hard disk password. If you forget the hard disk password, a Lenovo authorized service personnel cannot reset your password or recover data from the hard disk. You must take your computer to a Lenovo authorized service personnel to have the hard disk drive replaced. Proof of purchase is required and a fee will be charged for parts and service.

1. Open the UEFI/BIOS setup utility.
2. Select Security ➙ Set Hard Disk Password and press Enter.
   Note: If you start the setup utility using the user password, you cannot set hard disk password.
3. Follow on-screen instructions to set both master and user passwords.
   Note: The master and user hard disk passwords must be set at the same time.
4. Select Exit ➙ Exit Saving Changes.

If the hard disk password is set, you must provide the correct password to start the operating system.

Change or remove hard disk password

1. Open the UEFI/BIOS setup utility.
2. Select Security.
3. Change or remove the hard disk password.
   To change or remove master password, select Change Master Password and press Enter.
   Note: If you remove the master hard disk password, the user hard disk password is also removed.
   To change user password, select Change User Password and press Enter.
   Note: The user hard disk password cannot be removed separately.
4. Select Exit ➙ Exit Saving Changes.

Reset or restore Windows

This section introduces the recovery options of Windows 10. Ensure that you read and follow the on-screen recovery instructions.

Attention: 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.

Windows 10 recovery options

Windows 10 provides several options for you to restore or reset your computer. The following table helps you decide which option to choose if you are having problems with Windows.

Windows System Restore

System Restore is a tool included in Windows 10. It monitors changes to Windows system files and saves system state as a restore point. If your computer does not work well after installing apps, drivers, or updates, you can revert your system to a previous restore point.

Note: If you revert your system to a previous restore point, personal data is not affected.

System Restore creates restore points:

• automatically (when it detects changes to Windows system files)
• at regular intervals (if set up by the user)
• at any time (if initiated manually by the user)

Note: In order for System Restore to create restore points, system protection must be turned on for the system drive.

Create a system restore point manually

You can use Windows System Restore to create a restore point at any time.

1. In the Windows 10 search box, enter Create a restore point and select the matched result.
2. Select the System Protection tab and then select Create.
   Note: System protection must be turned on for the system drive (typically with drive letter C) before you can create restore points. Select a drive and then select Configure to turn on or disable system protection.

Restore from a system restore point

1. In Windows 10 search box, enter Recovery and select the matched result.
2. Select Open System Restore ➙ Next.
3. Select a restore point and then select Next ➙ Finish.

Note: You may select Scan for affected programs to check which program and driver installation is associated with a particular restore point.

Reset Windows

If Windows is not running well as usual, you can choose to reset it.

1. Open the Start menu and then select Settings ➙ Update & Security ➙ Recovery.
2. Under Reset this PC, click Get started.
3. Choose either Keep my files or Remove everything.
   Attention: Back up personal data before choosing Remove everything.
4. Follow on-screen instructions to complete the reset process.

Create a recovery drive

Use a USB drive (not supplied) to create a Windows recovery drive. If Windows will not start, you can use the recovery drive to restore or reset Windows.

Notes: Most USB drives utilize the Type-A connector. If your computer does not include a USB Type-A connector, you have two options:

• Purchase and use a USB drive with the Type-C connector, or
• Purchase and use a USB Type-C to Type-A adapter

1. In the Windows 10 search box, enter Create a recovery drive and select the matched result.
2. Make sure Back up system files to the recovery drive is selected and then select Next.
3. Plug a USB drive into your computer, select it, and then select Next ➙ Create.
   
   Attention: Previous files on the drive will be deleted. Back up personal files before using it to create a recovery drive.

When the recovery drive is created, you may see a Delete the recovery partition from your PC option. If you want to free up drive space on your computer, select it and then select Delete. Otherwise, select Finish.

Use a recovery drive to restore or reset Windows

If Windows cannot start, you can use a recovery drive (created in advance) to restore or reset Windows.

1. Connect the recovery drive to your computer; restart your computer and set it to start from the recovery drive.
   Note: For computers without a USB Type-A connector, you may need to purchase and use an adapter (USB Type-C to Type-A) to use a recovery drive.
2. On the Choose an option screen, select Troubleshoot.
3. Choose a recovery option.
   • Select Advanced Options ➙ System Restore to restore your computer to a system restore point.
   • Or select Recover from a drive to reset your computer.
     Note: If you did not select the Back up system files to the recovery drive option when creating the recovery drive, Recovery from a drive is not available.
     
     Attention: All personal files created on your computer will be deleted after recovering from the drive.

Help and support

Frequently asked questions

How do I open the Control Panel?	Open the Start menu and select Windows System ➙ Control Panel. Use Windows Search.
How should I turn off my computer?	Open the Start menu and select Power ➙ Shut down.
How do I partition my storage drive?	Refer to https://support.lenovo.com/solutions/ht503851
What should I do if my computer stops responding.	Press and hold the power button until the computer turns off. Then restart the computer.
What should I do if I spill liquid on the computer?	Carefully unplug the ac power adapter and turn off the computer immediately. The more quickly you stop the current from passing through the computer the more likely you will reduce damage from short circuits. Attention: Although you might lose some data or work by turning off the computer immediately, leaving the computer on might make your computer unusable. Wait until you are certain that all the liquid is dry before turning on your computer. Do not try to drain out the liquid by turning over the computer. If your computer has keyboard drainage holes on the bottom, the liquid will be drained out through the holes.
Where can I get the latest device drivers and UEFI/BIOS?	Lenovo Vantage or Lenovo PC Manager Lenovo Support Web site at https://support.lenovo.com

Self-help resources

Use the following self-help resources to learn more about the computer and troubleshoot problems.

What is a CRU?

Customer replaceable units (CRUs) are parts that can be upgraded or replaced by the customer. A Lenovo computer may contain the following types of CRUs:

If you intend to install a CRU, Lenovo will ship the CRU to you. You might be required to return the defective part that is replaced by the CRU. When return is required: (1) return instructions, a prepaid shipping label, and a container will be included with the replacement CRU; and (2) you might be charged for the replacement CRU if Lenovo does not receive the defective CRU within thirty (30) days of your receipt of the replacement CRU. For full details, see the Lenovo Limited Warranty at https://www.lenovo.com/warranty/llw_02.

CRUs for your product model

The table below lists the CRUs and CRU types that are defined for your product model.

Note: CRU replacement instruction is provided in one or more of the following publications and are available from Lenovo at any time upon your request:

• the product User Guide
• the printed publications that came with the product

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

Record product information and problem details before you contact Lenovo.

Note: The product name and serial number can usually be found on the bottom of the computer, either printed on a label or etched on the cover.

Lenovo Customer Support Center

During the warranty period, you can call Lenovo Customer Support Center for help.

Telephone numbers

For a list of the Lenovo Support phone numbers for your country or region, go to https://pcsupport.lenovo.com/supportphonelist.

Note: Phone numbers are subject to change without notice. If the number for your country or region is not provided, contact your Lenovo reseller or Lenovo marketing representative.

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.
• Engineering change management - Occasionally, there might be changes that are required after a product has been sold. Lenovo or your reseller, if authorized by Lenovo, will make selected Engineering Changes (ECs) that apply to your hardware available.

Services not covered

• Replacement or use of parts not manufactured for or by Lenovo or nonwarranted parts
• Identification of software problem sources
• Configuration of UEFI/BIOS as part of an installation or upgrade
• Changes, modifications, or upgrades to device drivers
• Installation and maintenance of network operating systems (NOS)
• Installation and maintenance of programs

For the terms and conditions of the Lenovo Limited Warranty that apply to your Lenovo hardware product, see "Warranty information" in the Safety and Warranty Guide that comes with your computer.

Purchase additional services

During and after the warranty period, you can purchase additional services from Lenovo at https://pcsupport.lenovo.com/warrantyupgrade.

Service availability and service name might vary by country or region.

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.lenovo.com/accessibility

Keyboard shortcuts

The following list contains keyboard shortcuts that can help make your computer easier to use.

Note: Depending on your keyboard, some of the following keyboard shortcuts might not be available.

• Windows logo key + U: Open Ease of Access Center
• Right Shift for eight seconds: Turn on or turn off Filter Keys • Shift five times: Turn on or turn off Sticky Keys
• Num Lock for five seconds: Turn on or turn off Toggle Keys
• Left Alt+Left Shift+Num Lock: Turn on or turn off Mouse Keys
• Left Alt+Left Shift+PrtScn (or PrtSc): Turn on or turn off High Contrast

For more information, go to https://windows.microsoft.com/, and then search using any of the following keywords: keyboard shortcuts, key combinations, shortcut keys.

Ease of Access Center

Ease of Access Center on the Windows operating system enables you to configure your computers to suit their physical and cognitive needs.

To access Ease of Access Center:

1. Go to Control Panel and view by Category.
2. Click Ease of Access ➙ Ease of Access Center.
3. Choose the appropriate tool by following the on-screen instructions.

Ease of Access Center mainly includes the following tools:

• Magnifier
  Magnifier is a useful utility that enlarges the entire screen or part of the screen so that you can see the items better.
• Narrator
  Narrator is a screen reader that reads what is displayed on the screen aloud and describes events such as error messages.
• On-Screen Keyboard
  If you prefer to type or enter data into your computer using a mouse, joystick, or other pointing device instead of a physical keyboard, you can use On-Screen Keyboard. On-Screen Keyboard displays a visual 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. For example, you can use your keyboard to control the pointer and make the keyboard easier to type certain key combinations.
• Personalized mouse
  Adjust mouse settings to make your mouse easier to use. For example, you can change the pointer appearance and make your mouse easier to manage windows.

Speech Recognition

Speech Recognition enables you to control your computer by voice.

You can use verbal instructions to control the keyboard and mouse. With verbal instructions, you can start programs, open menus, click objects on the screen, dictate text into documents, and write and send e-mails.

To use Speech Recognition:

1. Go to Control Panel and view by Category.
2. Click Ease of Access ➙ Speech Recognition.
3. Follow the on-screen instructions.

Screen-reader technologies

Screen-reader technologies are primarily focused on software program interfaces, help systems, and various online documents. For additional information about screen readers, see the following:

• Using PDFs with screen readers: https://www.adobe.com/accessibility.html?promoid=DJGVE
• Using the JAWS screen reader: https://www.freedomscientific.com/Products/Blindness/JAWS
• Using the NVDA screen reader: https://www.nvaccess.org/

Screen resolution

You can make the text and images on your screen easier to read by adjusting the screen resolution of your computer.

To adjust the screen resolution:

1. Right-click a blank area on the desktop and then click Display settings ➙ Display.
2. Follow the on-screen instructions.

Note: Setting a resolution too low might prevent some items from fitting on the screen.

Customizable item size

You can make the items on your screen easier to read by changing the item size.

• To change the item size temporarily, use the Magnifier tool in Ease of Access Center.
• To change the item size permanently:
  • 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.
  • Change the size of the items on the desktop or a window.
    Note: This function might not work on some windows.
    If your mouse has a wheel, press and hold Ctrl, and then scroll the wheel to change the item size.

Industry-standard connectors

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. Each image in the documentation also includes adequate alternative text so that visually impaired users can understand the image when they use a screen reader.

Ergonomic information

Good ergonomic practice is important to get the most from your personal computer and to avoid discomfort. Arrange your workplace and the equipment you use to suit your individual needs and the kind of work that you perform. In addition, use healthy work habits to maximize your performance and comfort when using your computer.

Working in the virtual office might mean adapting to frequent changes in your environment. Adapting to the surrounding light sources, active seating, and the placement of your computer hardware, can help you improve your performance and achieve greater comfort.

This example shows someone in a conventional setting. Even when not in such a setting, you can follow many of these tips. Develop good habits, and they will serve you well.

General posture: Make minor modifications in your working posture to deter the onset of discomfort caused by long periods of working in the same position. Frequent short breaks from your work also help to prevent minor discomfort associated with your working posture.

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.

Chair: Use a chair that gives you good back support and seat height adjustment. Use chair adjustments to best suit your comfort posture.

Arm and hand position: If available, use chair arm rests or an area on your working surface to provide weight support for your arms. Keep your forearms, wrists, and hands in a relaxed and neutral (horizontal) position. Type with a soft touch without pounding the keys.

Leg position: Keep your thighs parallel to the floor and your feet flat on the floor or on a footrest.

What if you are traveling?

It might not be possible to observe the best ergonomic practices when you are using your computer while on the move or in a casual setting. Regardless of the setting, try to observe as many of the tips as possible. Sitting properly and using adequate lighting, for example, helps you maintain desirable levels of comfort and performance. If your work area is not in an office setting, ensure to take special note of employing active sitting and taking work breaks. 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.

Questions about vision?

The visual display screens of notebook computers are designed to meet the highest standards. These visual display screens provide you with clear, crisp images and large, bright displays that are easy to see, yet easy on the eyes. Any concentrated and sustained visual activity can be tiring. If you have questions on eye fatigue or visual discomfort, consult a vision-care specialist for advice.

Turn on night light

Night light is a switch in Windows that you can turn on and off. When it is turned on, your screen shows warmer colors and the amount of emitted blue light is reduced. Enabling night light reduces the chances of developing eye fatigue or eye strain.

1. Click the notification icon in the Windows notification area.
2. Click the Night light icon to turn it on or off.
   Note: Click Expand if you cannot find the night light icon.

For more guidance on reducing eye fatigue or eye strain, go to https://www.lenovo.com/us/en/compliance/visual-fatigue.

Adjust color temperature

If Windows 10 night light mode is turned on, you can adjust the color temperature of the screen.

1. Select Start ➙ Settings.
2. Select System ➙ Display ➙ Night light settings.
3. Move the slider to adjust the color temperature.

Note: Selected Lenovo computers are low blue-light certified. These computers are tested with night light turned on and color temperature set to the default value of 48.

Avoid constant body contact with specific hot sections

When the computer is operating, it should be placed on a hard and flat surface with its bottom area not in contact with user's bare skin. Under normal operating conditions, the temperature of the bottom surface will remain within an acceptable range as defined in IEC 62368-1, but such temperatures can still be high enough to cause discomfort or harm to the user if directly touched for over 1 minute at a time. As such, it is recommended that users avoid prolonged direct contact with the bottom of the computer.

Note: Some Lenovo computers include a display that can be rotated 360 degrees. When those products are used as a tablet computer, the temperatures of all the accessible parts are within an acceptable range as defined in IEC 62368-1.

Compliance information

This appendix provides compliance statements that are specific to your computer model. The Generic Safetyand Compliance Notices contains compliance statements that are common to all Lenovo personal computer products. If your computer includes factory-preinstalled wireless modules, the Regulatory Notice contains compliance information for all the supported wireless modules. To download these publications, go to https://www.lenovo.com/compliance.

Federal Communications Commission (FCC) Supplier's Declaration of Conformity

The following information refers to:

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. This equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures:

• Reorient or relocate the receiving antenna.
• Increase the separation between the equipment and receiver.
• 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 cables and connectors other than those recommended by Lenovo 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. Operation is subject to the following two conditions: (1) this device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation.

Responsible Party:
Lenovo (United States) Incorporated
7001 Development Drive
Morrisville, NC 27560
Email: FCC@lenovo.com

Location for the FCC ID and IC ID

If you purchased your computer in the United States or Canada and the computer includes factory- preinstalled wireless modules, a piece of text containing identification strings for these modules (FCC ID and IC ID) is visible on the computer's bottom cover. The text may either be laser etched on the bottom cover or on a physical label affixed to it. To obtain the FCC ID or IC ID for the factory-preinstalled wireless module, check the bottom cover for strings directly after "FCC ID" or "IC ID".

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 functionally equivalent product, program, or service that does not infringe any Lenovo intellectual property right may be used instead. However, it is the user's responsibility to evaluate and verify the operation of any other product, program, or service.

Lenovo may have patents or pending patent programs covering subject matter described in this document. The furnishing of this document does not give you any license to these patents. You can send license inquiries, in writing, to:
Lenovo (United States), Inc.
8001 Development Drive
Morrisville, NC 27560 U.S.A.
Attention: Lenovo Director of Licensing

LENOVO PROVIDES THIS PUBLICATION "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESS

OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF NON-INFRINGEMENT, MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE. Some jurisdictions do not allow disclaimer of express or implied warranties in certain transactions, therefore, this statement may not apply to you.

Changes are made periodically to the information herein; these changes will be incorporated in new editions of the publication. To provide better service, Lenovo reserves the right to improve and/or modify the products and software programs described in the manuals included with your computer, and the content of the manual, at any time without additional notice.

The software interface and function and hardware configuration described in the manuals included with your computer might not match exactly the actual configuration of the computer that you purchase. For the configuration of the product, refer to the related contract (if any) or product packing list, or consult the distributor for the product sales. Lenovo may use or distribute any of the information you supply in any way it believes appropriate without incurring any obligation to you.

The products described in this document are not intended for use in implantation or other life support applications where malfunction may result in injury or death to persons. The information contained in this document does not affect or change Lenovo product specifications or warranties. Nothing in this document shall operate as an express or implied license or indemnity under the intellectual property rights of Lenovo or third parties. All information contained in this document was obtained in specific environments and is presented as an illustration. The result obtained in other operating environments may vary.

Lenovo may use or distribute any of the information you supply in any way it believes appropriate without incurring any obligation to you.

Any references in this publication to non-Lenovo Web sites are provided for convenience only and do not in any manner serve as an endorsement of those Web sites. The materials at those Web sites are not part of the materials for this Lenovo product, and use of those Web sites is at your own risk.

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. 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.

For the latest information or any questions or comments, contact or visit the Lenovo Web site:

https://support.lenovo.com

Trademarks

Lenovo, the Lenovo logo, and IdeaPad are trademarks of Lenovo. Microsoft, Windows, Windows Hello, OneDrive, Outlook, Skype, Office 365, Direct3D, and Cortana are trademarks of the Microsoft group of companies. DisplayPort is a trademark of the Video Electronics Standards Association. The terms HDMI and HDMI High-Definition Multimedia Interface, and the HDMI logo are trademarks or registered trademarks of HDMI Licensing Administrator, Inc. in the United States and other countries. Wi-Fi and Miracast are registered trademarks of Wi-Fi Alliance. USB-C is a trademark of USB Implementers Forum. All other trademarks are the property of their respective owners.