Lenovo Yoga 9i (83B1004XIN) Manual

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.
  Table 1. Model information

  Model name	Machine type (MT)
  Yoga 9 14IRP8	83B1

• 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 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.

Meet your computer

Front
Figure 1. Front view

Table 2. Front view information

Base
Figure 2. Base view

Table 3. Base view information

Left
Figure 3. Left-side view

Table 4. Left-side view information

Right
Figure 4. Right-side view

Table 5. Right-side view information

Bottom
Figure 5. Bottom view

Table 6. Bottom view information

Features and specifications
Table 7. Model features and specifications information

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.

Table 8. USB protocols and transfer rates

Operating environment
Maximum altitude (without pressurization) 3048 m (10 000 ft)

Temperature

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

Work with Windows
The following table contains Windows frequently used settings. You can learn the basics and start working with Windows right away.
To configure settings, type the corresponding keywords in the Windows search box and select the best match. Follow the on-screen instructions to customize settings.

Table 9. Basic settings

Table 10. Optional settings

Functions	Descriptions	Search by keywords
Enroll your fingerprint	For models with a fingerprint reader, you can enroll your fingerprint for Windows sign-in.	Sign-in options
Touch keyboard	In stand, tent, or tablet mode, the physical keyboard of your computer is disabled to prevent inadvertent typing. In these three modes, Windows touch keyboard is automatically displayed when text input is required. If not, select the touch keyboard icon () in the Windows notification area.	Touch keyboard
Tablet mode	Windows provides a tablet mode that makes touch operations more user- friendly. When rotating your computer screen to switch to tablet, stand, or tent mode, you will be prompted to switch to Windows tablet mode. You can also select the tablet mode icon in the Windows notification area to turn on or off Windows tablet mode manually.	Tablet mode
Screen rotation lock	In stand, tent, or tablet mode, auto rotation is turned on so that the orientation of the screen changes based on how you place or hold the computer. To keep the screen in a fixed orientation, you can select the rotation lock icon in the Windows notification area to turn on rotation lock. Note: Rotation lock is disabled in notebook mode.	—

Windows help information
If the on-screen instructions cannot solve your problem, refer to the following to get the online Windows help information.

• Type Get Help or Tips in the Windows search box and then press Enter. When the app opens, type the problem description and select the matched result.
• Visit Microsoft support Web site:https://support.microsoft.com. Enter what you are looking for in the search box and get search results.

Lenovo Vantage, Lenovo PC Manager and Lenovo Smart Engine
They are apps developed by Lenovo. Using one of them, you can:

• View product information and system status
• Manage and change device settings
• Check for and perform system update

Note: This feature is only available on Lenovo Vantage. In Lenovo PC Manager, you can check for and perform driver update.
Depending on the country or region in which your computer is purchased, one of the apps may be pre- installed on your computer. To open it, type its name in the Windows Search box and select the matched result. If neither of the apps is pre-installed, you may install one on your own. Lenovo Vantage is available for download free of charge from the Microsoft Store.
Note: App features are subject to change with updates and specific features may not be available on all Lenovo products.

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 UEFI/BIOS setup utility
• Open the boot device selection menu
• Open the UEFI Diagnostics
• 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.

Yoga modes
The screen of your computer can open up to an angle of 360 degrees, enabling you to use your computer for different purposes.

Table 11. Yoga modes and their working purposes

Mode	Suitable for
Notebook mode	Entering text Drag and drop operations using the touchpad
Stand mode	Giving a presentation Viewing a slide show
Tent mode	Watching movies
Tablet mode	Playing touch-enabled games

Note: Product illustrations in this section are used to demonstrate features that are supported by a range of Lenovo products. It is normal that they may look different from your product model.

Interact with your computer
Hotkeys
Look at the top row of the keyboard of your Lenovo computer and you'll find keys with printed icons. These keys are called hotkeys and they provide shortcuts to functions that you'll use frequently. The function that each hotkey provides is denoted by the icon printed on the key.
Hotkeys share keys with function keys (F1–F12) and other keys. Depending on the FnLock setting, you use hotkey functions by pressing the key directly or in combination with the Fn key.
Note: The FnLock switch does not apply to hotkeys not found in the first row of the keyboard. To use these hotkeys, always hold down the Fn key while pressing the key.

Related topics
"Function descriptions for Lenovo hotkeys"

The FnLock switch
The FnLock is an electronic switch that affects how you use hotkey functions. To turn it on and off, press Fn + Esc.
Note: The Esc key is in the upper left corner of the keyboard. It has an LED that indicates the status of the FnLock switch.

A Lenovo keyboard usually contains hotkeys in the top row. These hotkeys share keys with the function keys (F1–F12) and other keys. For these dual-function keys, the icons or characters denoting the primary functions are printed on top of the icons and characters denoting the secondary functions.
Figure 8. The layout of a dual-function key

• A: an icon or character denoting the primary function
• B: an icon or character denoting the secondary function

Table 12. FnLock and dual-function keys

Dual-function keys without printed icons
Some dual-function keys share keys with letter keys and numeric keys. Such keys do not have a dedicated printed icon. The following table lists the hidden functions for these keys.

Table 13. Key combinations with hidden functions

Touch operations supported by Windows
For computers with a touch-enabled screen, you can touch the screen directly with your fingers and interact with your computer in a more natural way. The following table lists frequently used touch operations that are supported by the Windows operating system.

Table 14. Touch operations and their functions

Touch operation	Used for
Tap	Opening apps, documents, and other functions on the taskbar or the Start menu
Tap twice quickly	Opening apps that are pinned on the desktop
Tap, hold and lift	Opening the context menu
Pinch	Zooming out
Spread	Zooming in
Swipe in from the left edge	Opening the widgets panel
Swipe in from the right edge	Opening the notification center

The Windows operating system also supports 3- and 4-finger gestures on the screen and the touchpad. You can set them up in Settings ➙ Bluetooth & devices.

Use a pen
Depending on the model, your computer might come with a pen. The pen enables you to write and draw in a natural manner.
You can view or change functions of pen buttons in the Lenovo Pen Settings. For more information, refer to the User Guide of the software.

Notes:

• The pen is not waterproof. Take care not to drop the pen in water.
• The pen contains pressure sensors. Do not push the tip of the pen for an extended period of time. Do not subject the pen to shock or vibration.
• The default function of each pen button might vary in different apps.
• The Lenovo Pen Settings may be pre-installed on your computer. To open it, enter the software name in Windows Search and select the matched result. If the software is not pre-installed, you can download and install the latest drivers fromhttps://support.lenovo.com.

Lenovo Precision Pen 2
The Lenovo Precision Pen 2 is referred to as the pen in this section.
Figure 9. Lenovo Precision Pen 2

1. Pen cap
2. Indicator LED

3. Upper button
4. Lower button

5. Tip

Charge the pen

1. Remove the pen cap in the direction shown in the figure.
   
2. Connect the pen to a charger with a USB Type-C cable.
   
3. Disconnect the charger cable. Place the pen cap back in the direction shown in the figure.
   

Note: When you charge the pen, the indicator LED turns amber. When the pen is fully charged, the indicator LED automatically goes out.

Explore your computer

Intelligent features
Your computer may be pre-installed with one of Lenovo Vantage, Lenovo PC Manager, or Lenovo Smart Engine but not all. Most features described here can be enabled or disabled in one of these apps. Other features may be enabled in a standalone app.

Gesture Controls (Touch screen/Touchpad)
When watching videos in full screen mode, you can conveniently control the volume and adjust the screen brightness through intuitive gestures on the touch screen or touchpad.

Presence Detection
Presence Detection enables you to improve work efficiency by automatically waking up and logging into your computer, or dimming the display and locking the computer depending on user detection. For selected video players, this feature will pause any video playing when you leave the computer and resume upon your return.

Super Resolution
By utilizing the capabilities and potentials of Intel processors, Super Resolution helps you play videos with a higher resolution than the original. It works especially well in cases where the source video has a poor resolution.
For most players, Super Resolution can be enabled or disabled in Lenovo Vantage, Lenovo PC Manager, or Lenovo Smart Engine, but for some specific players, you might need to enable this feature manually.

Eye Care Mode
Eye Care Mode intelligently adjusts the color temperature of the screen and can reduce the chances of developing eye fatigue or eye strain.

Smart Noise Cancelling
By filtering the input and output environments, Smart Noise Cancelling helps you reduce noise and optimize the call effect in different scenarios.

Smart Appearance
Smart Appearance helps you blur the background behind you or replace the background with a variety of default and custom choices. You can also beautify the skin and refine your face shape to a preferred level. This setting could be applied to any video communication software you use on this computer.

Manage power
Use the information in this section to achieve the best balance between performance and power efficiency.

Rechargeable battery pack
Your computer includes a built-in, rechargeable battery pack that makes mobile computing a reality. When the computer is plugged into an electrical outlet, the battery charges. If you use the computer when you don't have access to an electrical outlet, the battery discharges to supply electricity that the computer system requires for operation.
You can charge the battery any time you want. The battery packs of Lenovo computers support multiple charging modes that are suitable for different power usage habits. You can switch the battery's active charging mode in Lenovo Vantage, Lenovo PC Manager, or Lenovo Smart Engine.
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.
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.

Normal mode
Normal mode is the most basic charging mode. In normal mode, it typically takes 2 to 4 hours for the battery to charge from 0% to 100%.

Rapid charge mode
If you want the battery to be charged faster than in normal mode, switch the battery charging to rapid charge mode. The following table lists the typical time needed for batteries in rapid charge mode to be charged to 80% and 100% respectively.

Table 16. Reference charge time for batteries in rapid charge mode

Conservation mode
If your computer is constantly plugged into an electrical outlet, consider switching the battery charging to conservation mode. In conservation mode, the battery will not be fully charged. Instead, the battery's charge will be kept within 75%–80%. This is beneficial to the long-term health of the battery.
Note: If you want the battery to be fully charged before bringing the computer to work, disable conservation mode by switching the battery charging to normal or rapid charge mode.

Recover full battery capacity
If your computer is constantly plugged in to an electrical outlet and the battery rarely discharges, the battery may not be charged to its full capacity even if the battery meter reports 100% charge. You can recover the battery's full charging potential simply by discharging and re-charging the battery.

1. Unplug the computer and use it until the battery charge drops below 20%.
2. Plug in the computer and charge the battery to 100%.

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. Type Control Panel in the Windows search box and then press Enter. Open the control panel and view by large or small icons.
2. Select the power options and then click to 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. The default power plan and some of its idle time-out settings are listed below for computer models pre-installed with Windows.
The listed settings are active when the computer is connected to an electrical outlet. If your computer includes a built-in battery pack, a different collection of time-out settings is set to take effect when the computer is operating on battery power.

• Default power plan: Balanced
• Turn off the display: after 5 minutes
• Put the computer to sleep: after 5 minutes

Note: To wake the computer from the sleep state, press the power button or any key on the keyboard.

Change or customize a power plan
This operation is applicable to computers with pre-installed Windows.

1. Type power plan in the Windows search box and then press Enter.
2. Customize a power plan of your preference.

System operation modes
Lenovo has preset several modes in which your computer can operate. The maximum attainable performance, power consumption, and speed limit for the heat sink fan vary between the operation modes. Consider the following conditions when you want to switch operation modes.

• The environment where you use your computer, and
• The tasks running on your computer

You can switch the operation mode in the pre-installed app Lenovo Vantage, Lenovo Smart Engine, or Lenovo PC Manager. As a shortcut, you can also use the key combination Fn + Q. Three modes are usually available for most Lenovo computers. The following table lists the operation modes and the recommended conditions for each mode.
Note: The operation modes listed in the table are descriptive and may not be the same as those displayed by the app.

Table 17. Operation modes and their recommended usage conditions

Note: In Auto (Balanced) mode, the computer dynamically switches between High Performance mode and Power Saving (Quiet) mode depending on the tasks running on the computer.

Adjustable display refresh rate
Your eyes might not notice it but the content displayed on the computer screen refreshes constantly. Display refresh rate refers to the number of times per second the screen content refreshes itself and is measured in hertz (Hz).
A refresh rate of 60 Hz is adequate for most situations and is energy efficient. However, when viewing videos or playing video games, a higher refresh rate usually provides a smoother viewing experience.
The displays of some Lenovo computers support dual refresh rates. For such a computer, you can manually switch its display to work at either the higher or lower refresh rate. For Windows operation systems, the manual settings are usually found in Settings ➙ System ➙ Display. As a shortcut, you can also use the key combination Fn + R to switch the display refresh rate.
Note: Not all displays support dual refresh rates. If you cannot find settings to change the display refresh rate, the refresh rate of the display might be fixed or cannot be manually changed.

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. When the Lenovo logo appears on the screen, press F2 repeatedly.

Note: For computers with hotkey mode enabled, press Fn + F2.

Select boot devices
Normally, the computer starts to a boot manager loaded from the secondary storage device of the computer. Occasionally, you may need to start the computer to a program or boot manager loaded from another device or a network location. After the system firmware initializes all devices, you can press an interruption key to display the boot menu and select a desired boot device.

1. Turn on or restart the computer.
2. Press F12.
3. From the boot device menu, select a boot device to start the computer.

You can make a permanent change on boot devices in the UEFI/BIOS setup utility. Select the Boot menu; in the EFI section, select the desired boot device and move it to the top of the device list. Save changes and exit the setup utility for the change to take effect.

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.

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. Table 18. Instruction of setting different passwords

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 using the administrator password.
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 hard disk passwords.
   Note: The master and user hard disk passwords must be set at the same time.
4. Step 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

Help and support

Frequently asked questions

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

1. 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.
2. 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, Lenovo PC Manager, or Lenovo Smart Engine
• Lenovo Support Web site at https://support.lenovo.com.

Why does my screen brightness change constantly

Your computer may include an ambient light sensor and the adaptive brightness feature is enabled. The light sensor can detect the intensity of the surrounding light. Using data provided by the sensor, the operating system can dynamically adjust the screen brightness.
The adaptive brightness feature of the operating system can be disabled. For Windows operating systems, adaptive brightness settings are usually found in Settings ➙ System ➙ Display.

Why does my computer start automatically when I open the lid
Your computer may have Flip to Start enabled. Many Lenovo notebook computers include a sensor that can detect the angle at which the lid is opened. When you open the lid, the sensor can detect this behavior. If Flip to Start is enabled, the computer will respond by starting up automatically.
If you don't like this feature, you can disable it. Flip to Start can be enabled and disabled in:

• Lenovo Vantage, Lenovo PC Manager or Lenovo Smart Engine
• Firmware Setup Utility

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

Table 19. Self-help guidance

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.

Table 20. CRU and their types

* for selected models

Notes:

• 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 comes with the product
• Replacement of any parts not listed above, including the built-in rechargeable battery, must be done by a Lenovo-authorized repair facility or technician. Go to https://support.lenovo.com/partnerlocation for more information.

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.

Table 21. Required helpful information before contacting 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.

Function descriptions for Lenovo hotkeys

Hotkey functions are denoted by the icons printed on the keys. The following table describes the functions for all Lenovo hotkeys. The keyboard of your Lenovo computer should only support a subset of the listed hotkeys.

Note: Hotkey functions may change if the associated app or the Windows operating system is updated.