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Contents
About this guide . . . . . . . . . . . . . iii
Chapter 1. Meet your computer. . . . . 1
Front . . . . . . . . . . . . . . . . . . . . 1
Base . . . . . . . . . . . . . . . . . . . . 2
Left . . . . . . . . . . . . . . . . . . . . 3
Right . . . . . . . . . . . . . . . . . . . . 4
Bottom . . . . . . . . . . . . . . . . . . . 5
Features and specifications . . . . . . . . . . . 6
Statement on USB transfer rate . . . . . . . . 7
Operating environment . . . . . . . . . . . 7
Chapter 2. Get started with your
computer . . . . . . . . . . . . . . . . . 9
Get started with Windows 10 . . . . . . . . . . 9
Windows account . . . . . . . . . . . . . 9
Windows desktop . . . . . . . . . . . . 10
Lenovo Vantage and Lenovo PC Manager . . . . 11
Connect to networks. . . . . . . . . . . . . 11
Connect to wired networks . . . . . . . . 11
Connect to Wi-Fi networks. . . . . . . . . 11
The Novo Button menu . . . . . . . . . . . . 12
Open the Novo Button menu . . . . . . . . 12
Interact with your computer . . . . . . . . . . 13
Keyboard hotkeys . . . . . . . . . . . . 13
Numeric keypad . . . . . . . . . . . . . 14
Change the startup sequence . . . . . . . 16
Set passwords in UEFI/BIOS setup utility . . . . . 16
• This guide applies to Lenovo product model(s) listed below. Illustrations in this guide may look slightly
different from your product model.
Model name
Lenovo ThinkBook 15p IMH20V3
Machine type (MT)
• 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
1. Wireless antennasSend and receive radio waves for the built-in wireless LAN (local area
network) and Bluetooth module.
Note: The antennas are not visible from the outside of the computer.
2. Ventilation slots (outlet) Maintain the outgoing airflow to dissipate internal heat.
Note: Do not block the ventilation slots. Otherwise, the computer
might overheat.
3. Power button (with power light) /
Fingerprint reader *
4. Numeric keypadTo enable or disable the numeric keypad, press the Num Lock key.
5. TouchpadPerform finger touch and all the functions of a traditional mouse.
6. KeyboardEnter characters and interact with programs.
• Press the button to turn on the computer or put the computer into
sleep mode. The light on the power button shows the system
status of your computer.
– On: The computer is turned on.
– Blinking: The computer is in sleep mode.
– Off: The computer is turned off or in hibernation mode.
• Enroll and read your fingerprint for user authentication.
Note: If the Num Lock light is on, the numeric keypad is in use.
Note: The touchpad also supports multi-touch function.
Note: The keyboard also includes hotkeys and function keys for
changing settings and performing tasks quickly.
* for selected models
2
User Guide
Left
1. Power connector
Connect to power with the included power cord and ac power
adapter.
2. Charging lightIndicate whether the computer is connected to ac power.
• Solid white: Connected to ac power; battery capacity 91%–100%
• Solid amber: Connected to ac power; battery capacity 1%–90%
• Off: Not connected to ac power
3. Ethernet connector
Connect to a local area network (LAN).
• Support 10/100/1000M Ethernet
4. HDMI
™
connector
Connect to a compatible digital audio device or video monitor, such
as an HDTV.
5. USB (3.2 Gen 1) Type-A connectorConnect to a USB-compatible device, such as a USB keyboard, a
USB mouse, a USB storage device, or a USB printer.
6. USB-C
®
connectorConnect to an external storage, or data devices.
Note: An appropriate adapter may be needed for connecting external
devices. This connector cannot be used to connect external display
devices.
7. Combo audio jackConnect headphones or headsets with a 3.5 mm (0.14 inch), 4-pole
plug.
Note: This jack does not support standalone external microphones. If
you use headsets, choose one with a single plug.
8. Novo button holePress the Novo button to open the Novo Button menu.
9. Power light
• On: The computer is turned on.
• Blinking: The computer is in sleep mode.
• Off: The computer is turned off or in hibernation mode.
Chapter 1. Meet your computer3
Right
1. SD card slot Insert an SD card or a MultiMediaCard (MMC) into the slot for data
transfer or storage.
2. USB (3.2 Gen 1) Type-A connector Connect a USB-compatible device, such as a USB keyboard, a USB
mouse, a USB storage device, or a USB printer.
3. Ventilation slots (outlet)Maintain the outgoing airflow to dissipate internal heat.
Note: Do not block the ventilation slots. Otherwise, the computer
might overheat.
4. Mini security-lock slotLock your computer to a desk, table, or other fixtures through a
compatible security cable lock.
Note: The slot supports cable locks that conform to the Kensington
MiniSaver
responsible for evaluating, selecting, and implementing the locking
device and security feature. Lenovo makes no comments, judgments,
or warranties about the function, quality, or performance of the
locking device and security feature. Cable locks for your product are
available from Lenovo at
®
lock standards (using Cleat™ locking technology). You are
https://smartfind.lenovo.com/.
4User Guide
Bottom
1. Ventilation slots (inlet)Maintain the incoming airflow to dissipate internal heat.
Note: Do not block the ventilation slots. Otherwise, the computer might overheat.
2. Speakers
Produce sound.
Chapter 1. Meet your computer5
Features and specifications
Dimensions
ac power adapter
Battery pack
Microprocessor
Memory
Storage device
• Width: 359 mm (14.13 inches)
• Depth: 249.5 mm (9.82 inches)
• Thickness: 19.9 mm (0.78 inches)
• Input: 100 V ac–240 V ac, 50 Hz–60 Hz
• Output: 20 V dc, 6.75 A
• Power: 135 W
• Capacity: 57 Wh
• Number of cells: 3
To view the microprocessor information of your computer, right-click the Start button and then
select System.
– Support data transfer rates up to 5 Gbps for USB 3.2 Gen 1
– Provide power output up to 5 V and 1.5 A
• HDMI connector
• SD card slot
6User Guide
Security features
• Fingerprint reader *
• Mini security-lock slot
• UEFI/BIOS passwords
– Administrator password
– User password
– Master hard disk password
– User hard disk password
Wireless features
• Bluetooth
• Wireless LAN
* for selected models
Note: The battery capacity is the typical or average capacity as measured in a specific test environment.
Capacities measured in other environments may differ but are no lower than the rated capacity (see product
label).
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.
USB deviceData rate (Gbit/s)
3.2 Gen 1
3.2 Gen 2
3.2 Gen 2 × 2
5
10
20
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)
Chapter 1. Meet your computer7
8User Guide
Chapter 2.Get started with your computer
Get started with Windows 10
Learn the basics of Windows 10 and start working with it right away. For more information about Windows
10, see the Windows help information.
Windows account
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.
Step 1. Open the Start menu and select Settings ➙ Accounts.
Step 2. Select Sign in with a Microsoft account instead.
Step 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.
Step 1. Open the Start menu and select Settings ➙ Accounts ➙ Family & other users.
Step 2. Select Add someone else to this PC.
Note: To add family members, you need to sign in with a Microsoft account.
Step 3. Set the user name and password for the user account.
Enroll your fingerprint
If your computer includes a fingerprint reader, you can enroll your fingerprint for Windows sign-in.
Step 1. Open the Start menu and select Settings ➙ Accounts ➙ Sign-in options.
Note: If you are using a local account, the account must be password protected. Otherwise, you
cannot enroll fingerprints.
Step 2. Select Windows Hello Fingerprint ➙ Set up ➙ Get started.
Step 3. Follow on-screen instructions to complete the enrollment. Create a PIN when prompted, in case
your fingerprint cannot be recognized at Windows sign-in.
Note: You can enroll more than one fingerprint.
Windows desktop
1. Account
2. Documents
3. Pictures
4. Settings
5. Power
6. Start button
7. Windows Search
10User Guide
Change account settings, lock the computer, or sign out of the
current account.
Open the Documents folder, a default folder to save your received
files.
Open the Pictures folder, a default folder to save your received
pictures.
Open Settings.
Shut down, restart, or put the computer into sleep mode.
Open the Start menu.
Enter what you are looking for in the search box and get search
results from your computer and the Web.
8. Task View
9. Windows notification area
Display all opened apps and switch between them.
Display notifications and status of some features.
10. Battery status icon
11. Network icon
12. Action center
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.
Display power status and change battery or power settings.
Connect to an available wireless network and display the network
status. When connected to a wired network, the icon changes to
Display the latest notifications from apps and provide quick access to
some features.
Lenovo Vantage and Lenovo PC Manager
Lenovo Vantage and Lenovo PC Manager is software developed by Lenovo. Using the software, 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 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.
Chapter 2. Get started with your computer11
Step 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.
Step 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.
Step 1. Select Start ➙ Settings ➙ Network & Internet ➙ Wi-Fi.
Step 2. Click Manage known networks.
Step 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.
Step 1. Click the action center icon in the Windows notification area.
Step 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 Normal Startup
• Open the BIOS Setup
• Open the Boot Menu
• Open the System Recovery
• Open the UEFI Diagnostics
Open the Novo Button menu
For Lenovo computers with a Novo button, you can press the button to open the Novo Button menu.
Step 1. Turn off the computer.
Step 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.
12
User Guide
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.
HotkeyFunction
Mute/Unmute sound.
Decrease/Increase system volume.
Mute/Unmute the microphone.
Increase/Decrease screen brightness.
Switch display devices.
Turn airplane mode on and off.
Service key.
Answer the Skype for Business and Microsoft Teams calls.
Notes:
• Supported on select versions of Skype for Business and Microsoft Teams.
• Install Skype for Business and Microsoft Teams manually.
Reject the Skype for Business and Microsoft Teams calls.
Notes:
• Supported on select versions of Skype for Business and Microsoft Teams.
• Install Skype for Business and Microsoft Teams manually.
Open Lenovo Vantage, Lenovo PC Manager, or an app launch bar.
Open the Windows Calculator app.
Open the Windows Snip Tool app.
Play or pause playback of media.
Stop playback of media.
Go to the previous media file in the playlist or folder.
Go the next media file in the playlist or folder.
The FnLock switch
The FnLock is a switch that reverses the default and hidden function of a hotkey. The following table
provides an example of how the FnLock switch changes the default function of the F1 key.
FnLockFnLock lightDefault function of the F1 key
OffOffMute/Unmute sound
OnOnF1 function *
Chapter 2. Get started with your computer13
Note: The F1 function is application-dependent. It may have no function if the active application does not
have a definition for the key.
The FnLock switch shares the ESC key (in the upper left corner of the keyboard). To turn it on or off, press Fn
+ ESC.
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.
14
User Guide
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