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Model name | Machine type (MT) |
IdeaPad Slim 5 14AHP10 | 83HV |
IdeaPad Slim 5 14AHP10 1 | |
IdeaPad Slim 5 14AKP10 | 83HX |
IdeaPad Slim 5 14AKP10 1 | |
IdeaPad Slim 5 14ARP10 | 83HT |
IdeaPad Slim 5 14ARP10 1 | |
IdeaPad Slim 5 14IRH10 | 83HR |
IdeaPad Slim 5 14IRH10 1 | |
IdeaPad Slim 5 14IRH10R | 83J0 |
IdeaPad Slim 5 14IRH10R 1 | |
IdeaPad Slim 5 16AHP10 | 83HW |
IdeaPad Slim 5 16AHP10 1 | |
IdeaPad Slim 5 16AHP10 2 | |
IdeaPad Slim 5 16AKP10 | 83HY |
IdeaPad Slim 5 16AKP10 1 | |
IdeaPad Slim 5 16AKP10 2 | |
IdeaPad Slim 5 16ARP10 | 83HU |
IdeaPad Slim 5 16ARP10 1 | |
IdeaPad Slim 5 16ARP10 2 | |
IdeaPad Slim 5 16IRH10 | 83HS |
IdeaPad Slim 5 16IRH10 1 | |
IdeaPad Slim 5 16IRH10 2 | |
IdeaPad Slim 5 16IRH10R | 83J1 |
IdeaPad Slim 5 16IRH10R 1 | |
IdeaPad Slim 5 16IRH10R 2 |
14–inch models
16–inch models
No. | Description |
1 | Time-of-flight sensor* |
2 | Microphones |
3 | Infrared LED* |
4 | Camera |
5 | Camera shutter |
6 | Camera light |
7 | Screen |
8 | Antennas |
* for selected models
The time-of-flight sensor (also referred to as a ToF sensor) emits an infrared laser and uses the reflected infrared energy to measure the distance and depth of objects in front of it. The data collected by the sensor can be used to detect human presence or recognize gestures.
Note: The infrared laser emitted by the ToF sensor is invisible to the human eye.
Laser safety information
This device is classified as a Class 1 consumer laser product per IEC 60825-1:2014, EN 60825-1:2014 +A11:2021, and EN 50689:2021. This device complies with FDA performance standards for laser products except for conformance with IEC 60825-1 Ed. 3, as described in Laser Notice No. 56, dated May 8, 2019.
This device contains a laser that could be damaged during repair or disassembly, which could result in hazardous exposure to infrared laser emissions. There are no user serviceable parts within the device. Do not attempt to disassemble or service the device.
The microphones are the PC's built-in sound input devices. They capture your voice and ambient sound and convert them into digital form. Microphones are essential components when you use your PC for video conferencing or voice recording.
The infrared LED generates and emits near-infrared waves that are received and used by a camera (or a dedicated infrared camera) for facial recognition.
The built-in camera captures visible light and converts it to digital signals. It is used for video recording and video conferencing.
This camera also receives near-infrared waves emitted by an infrared LED and reflected by a human face, so it can also be used for facial recognition.
The camera shutter is a sliding cap that you can move to block the camera lens.
Note: The camera shutter is designed for privacy protection. When the camera lens is blocked, the camera function is disabled.
The camera light indicates whether the camera is activated.
Table 1. Camera light status and description
Camera light status | Description |
On | The camera is activated. |
Off | The camera is not activated. |
The screen of the built-in display is where text, graphics, and videos are displayed.
Related topics
"Adjust color temperature"
"Turn on night light"
The antennas transmit and receive radio waves to allow data to be transferred between your PC and a Wi-Fi® network device or a Bluetooth device.
Note: The antennas are hidden inside the PC.
14–inch models
16–inch models
No. | Description |
1 | Speakers |
2 | Keyboard |
3 | Touchpad |
The speakers are the PC's built-in sound output devices.
The keyboard is the primary input device for a PC, designed for typing characters. A Lenovo keyboard also includes shortcut keys that enhance productivity when interacting with the PC, applications, and the Windows operating system.
Note: Keyboard layouts vary by language and region, so your PC's keyboard may differ from the illustrations in this publication.
Related topics
"Hotkeys"
The touchpad is the PC's built-in pointing device, which provides the basic functionality of an external mouse. Slide your finger on the touchpad to move the pointer on the screen and tap or double-tap to select or execute a screen item.
The touchpad also supports Windows multi-finger gestures, which provide shortcuts to frequently used apps and functions.
No. | Description |
1 | HDMI™ connector |
2 | Multi-purpose USB Type-C® connector |
3 | Charging light |
4 | Multi-purpose USB Type-C connector |
5 | Combo audio jack |
6 | Novo button hole |
The HDMI connector is used to connect an external display device, such as a television, a projector, or a monitor.
This USB Type-C® connector is the PC's power input connector. Use the included power adapter and this connector to supply power to the PC.
When this connector is not used by the included power adapter, it can also be used to connect:
Note: When connecting display devices, you need to use appropriate cables and adapters (if needed) according to the connection capabilities of the display device.
The charging light indicates whether the PC is plugged into an electrical outlet. When the PC is plugged into an electrical outlet, the color of the light indicates whether the battery is fully charged (or will shortly be fully charged).
Table 2. Charging light statuses and descriptions
Light status | Plugged in? | Battery charge level |
Off | No | / |
On, amber | Yes | 1%–90% |
On, white | Yes | 91%–100% |
This multi-purpose USB Type-C® connector is used to connect:
Note: When connecting display devices, you need to use appropriate cables and adapters (if needed) according to the connection capabilities of the display device.
The combo audio jack is used to connect single-plug headsets, headphones, or external speakers.
When the PC is powered off, you can press the Novo button to display the Novo button menu. From the menu, you can then choose to:
Note: The Novo button is rarely used during normal PC operations. To prevent users from accidentally pressing it, the Novo button is placed in a recessed hole. You can use a straightened paper clip to press this button.
No. | Description |
1 | Power light |
2 | Power button |
3 | microSD card slot |
4 | USB Standard-A connector |
5 | USB Standard-A connector (always-on connector) |
The power light indicates the current power state of the PC: whether it is powered on, powered off, in sleep mode, or in hibernation mode.
When the PC is powered on, this light can also indicate low battery by blinking rapidly.
Table 3. Power light status and description
Light status | Power state | Battery charge level |
White (solid on) | Powered on | 21%–100% |
White (blinking rapidly) | Powered on | 1%–20% |
White (blinking slowly) | In sleep mode | / |
Off | Powered off or in hibernation mode | / |
Press the power button to turn on your PC.
Note: By default, on a Windows PC, pressing the power button when the PC is turned on will put the PC into sleep mode.
The microSD card slot is used to insert a microSD, microSDHC, or microSDXC memory card to transfer data between the memory card and your PC.
The USB Standard-A connector is used to connect storage or peripheral devices that follow the universal serial bus (USB) specification for data transfer and device interconnection.
Always-on connector
A USB connector with a battery icon () supports the always-on function. The PC can supply power to a USB device connected to this type of connector even when the PC is powered off, in sleep mode, or in hibernation mode.
The always-on function can be turned on and off in:
No. | Description |
1 | Air vents (intake) |
The air vents allow air to be sucked inside of the PC to cool the internal components.
When the PC is operating, do not place it on a bed, sofa, carpet, or other flexible surfaces. Otherwise, the air vents will be blocked and the PC may overheat, reducing performance or causing the PC to be unresponsive or even shut down.
Dimensions
Width | 313.4 mm (12.3 inches) |
Depth | 222 mm (8.7 inches) |
Thickness |
|
ac power adapter
Input | 100 V ac-240 V ac, 50 Hz-60 Hz |
Output | 20 V dc, 3.25 A |
Power | 65 W |
Battery pack
Capacity |
|
Number of cells | 3 |
Memory
Type | DDR5 |
Number of physical slots | 2 |
Mass storage device
Type | Solid-state drive |
Form factor | M.2 (2242) |
Number of physical slots | 2
|
Interface | PCIe 4.0 |
Screen
Size | 355.6 mm (14 inches) |
Display resolution |
|
Supported refresh rate |
|
Keyboard
Backlight color* | White |
Shortcut keys |
|
Modifier keys |
|
Connectors and slots
Combo audio jack |
|
HDMI connector | For Intel models:
For AMD models:
|
Memory card slot | Supported card types:
|
USB Standard-A connector |
|
Multi-purpose USB Type-C connector |
|
Security
UEFI/BIOS passwords |
|
Network
Wi-Fi |
|
Bluetooth | Bluetooth 5.2 |
* for selected models
Dimensions
Width | 365.5 mm (14.4 inches) |
Depth | 250.6 mm (9.9 inches) |
Thickness |
|
ac power adapter
Input | 100 V ac-240 V ac, 50 Hz-60 Hz |
Output |
|
Power |
|
Battery pack
Capacity |
|
Number of cells |
|
Memory
Type | DDR5 |
Number of physical slots | 2 |
Mass storage device
Type | Solid-state drive |
Form factor | M.2 (2242) |
Number of physical slots | 2
|
Interface | PCIe 4.0 |
Screen
Size | 406.4 mm (16 inches) |
Display resolution |
|
Supported refresh rate |
|
Keyboard
Backlight color* | White |
Shortcut keys |
|
Modifier keys |
|
Special keys or key group | Numeric keypad |
Connectors and slots
Combo audio jack |
|
HDMI connector | For Intel models:
For AMD models:
|
Memory card slot | Supported card types:
|
USB Standard-A connector |
|
Multi-purpose USB Type-C connector |
|
Security
UEFI/BIOS passwords |
|
Network
Wi-Fi |
|
Bluetooth | Bluetooth 5.2 |
* for selected models
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 device | Data rate (Gbit/s) |
USB 3.2 Gen 1 | 5 |
USB 3.2 Gen 2 | 10 |
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
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 60s 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.
The operating system is essential software for a PC. It manages the hardware devices of the PC, provides utility applications and user interfaces, and enables the installation of various applications for a wide range of purposes.
Your PC comes with Windows 11 pre-installed.
When you turn on your PC for the first time, the Windows operating system will guide you through the initial setup process. Most importantly, you will:
Note: If you choose to set up Windows for personal use, you must either use an existing Microsoft account or create a new one. You can switch to a local account after the initial setup.
While using your PC, you may encounter various issues. Windows provides several recovery options to help restore your system to normal functionality. The table below will help you choose the right option for different situations.
Table 4. Windows recovery options
Situations | Recovery options |
Windows runs much slower after you install an app. | Restore Windows from a system restore point. |
Windows hasn't been functioning properly for some time. | Reset your PC while keeping your personal files. |
Your PC won't start. | Utilize Windows startup repair function. |
Your PC won't start and cannot be repaired using Windows startup repair function. | Use a recovery drive to restore Windows. |
Reset Windows
Resetting Windows allows you to reinstall the operating system while retaining your personal files. This gives the operating system a fresh start and, in some cases, restores the PC's original performance.
Step 1. Select Settings ➙ System ➙ Recovery.
Step 2. Under recovery options, select Reset PC.
When prompted, choose between Keep my files and Remove everything.
Step 3. Follow the on-screen instructions to complete the reset process.
Create a recovery drive
It is advisable to create a recovery drive after completing the initial setup of Windows. If you encounter a significant issue that prevents Windows from starting, you can use the recovery drive to restore the operating system on your PC.
Step 1. | Prepare an empty USB drive with a storage capacity of 32 GB or more. |
Step 2. | In the search box on the taskbar, type Create a recovery drive and select the matched app. |
Step 3. | Make sure Back up system files to the recovery drive checkbox is selected and select Next. |
Step 4. | When prompted, connect the USB drive to your PC, select it, and then select Next. |
Step 5. | Select Create. |
Restore Windows using a recovery drive
If the Windows operating system fails to start, you can use a previously created recovery drive to restore Windows onto your PC.
Step 1. | Shut down your PC. |
Step 2. | Connect the recovery drive to your PC. |
Step 3. | Press the Novo button or the Lenovo Smart Key ![]() |
Step 4. | Select Boot Menu. |
Step 5. | Select the USB drive as the boot device. The PC will start to the Windows Recovery Environment. |
Step 6. | Follow the on-screen instructions to restore Windows onto your PC. |
From time to time, your PC receives update notifications. These notifications may include new features, security updates, and device drivers. While security-related updates are typically downloaded and installed automatically, you can manually control the installation of other available updates.
In Windows Update, you can view available updates, manually check for updates, and configure settings related to updates. To navigate to Windows Update, select Settings ➙ Windows Update.
As an electronic device, your PC requires electricity to operate. The Windows operating system provides advanced power management features for the devices within your PC. You can take advantage of these features to use your PC in an energy-efficient manner.
When you have finished using your PC and do not plan to resume shortly, shut it down.
Step 1. Select Start ➙ Power.
Step 2. Select Shut down.
If you need to stop using your PC but plan to resume shortly, you can put it into sleep mode. Your PC will wake up more quickly from sleep mode, allowing you to return to where you left off with your work.
Step 1. Select Start ➙ Power.
Step 2. Select Sleep.
Setting appropriate timeouts for your PC to enter sleep mode and for the built-in screen to turn off is an effective method of reducing your PC's power consumption. The Windows operating system comes with default timeout settings for these two items, which you can adjust to better suit your preferences.
Step 1. Select Start ➙ Settings ➙ System ➙ Power & battery ➙ Screen, sleep, & hibernation timeouts.
Step 2. Adjust the settings.
For notebook PCs, you can set distinct timeouts for two usage scenarios: when the PC is plugged in and when it is running on battery power.
Default timeout settings for power saving
The operating system on your PC has the following timeouts enabled by default. You can adjust these settings to better suit your preferences.
Note: Setting appropriate timeouts is an effective method of reducing your PC's power consumption. Avoid setting excessively long timeouts to effectively disable this power-saving feature.
Table 5. Default timeout settings for the PC to enter sleep mode and the screen to turn off
Power saving action | Power state | Timeout (minute) |
Turn off the screen | Plugged in | 5 |
On battery | 3 | |
Put the PC into sleep mode | Plugged in | 5 |
On battery | 3 |
Note: To wake the PC from sleep mode, press the power button or any key on the keyboard.
Step 1. Plug an Ethernet cable into the Ethernet connector on your computer.
Step 2. Plug the other end of the Ethernet cable into a network wall jack or a router.
Note: If your computer does not include an Ethernet connector, you can purchase a USB-C to Ethernet adapter from Lenovo at https://www.lenovo.com/accessories.
Ensure that you have a secure Wi-Fi network account and the required credentials.
Step 1. Select the network icon on the bottom right of your display.
Step 2. Select an available network, and then select Connect. If you want to be automatically connected to this Wi-Fi network the next time you start your computer, select Connect automatically before selecting Connect.
Step 3. Input your credentials if necessary, and then follow the on-screen instructions to connect to the desired Wi-Fi network.
Lenovo Vantage is a one-stop solution to help you update your computer, configure hardware settings, and access personalized support.
If your computer is pre-installed with Lenovo Vantage, type Vantage in the Windows search box to launch this app.
Notes:
The Novo Button menu can be displayed before the operating system starts. From the menu, you can choose to
Note: From the Windows startup options screen, you can then choose to Start your computer using a recovery drive
Reset your computer
Open the advanced options screen
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.
Hotkeys provide quick access to frequently used settings and applications. Typically located in the top row of the keyboard, they often share keys with the function keys (F1–F12) and several other keys. Each hotkey's function is denoted by the icon printed on the key.
Table 6. Hotkey functions
Hotkey icon | Function description |
![]() | Mutes/Unmutes sound. |
![]() | Decreases volume. |
![]() | Increases volume. |
![]() | Enables/Disables the microphone. |
![]() | Decreases screen brightness. |
![]() | Increases screen brightness. |
![]() | Selects and sets up display devices. |
![]() | Enables/Disables airplane mode. |
![]() | Opens the Settings app. |
![]() | Locks the screen. |
![]() | Opens Lenovo Smart Connect app. |
![]() | Opens the Calculator app. |
![]() | Opens a quick launch panel. |
![]() | Takes a screenshot. |
The fn lock switch
The fn lock 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 fn lock switch.
Figure 1. Locations of the fn lock key and the fn key
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.
Table 7. fn lock and dual-function keys
fn lock (esc) LED | fn lock status | Pressing the hotkey alone | Pressing the hotkey while holding down the fn key |
Off | Disabled | Primary function | Secondary function |
On | Enabled | Secondary function | Primary function |
The era of AI has arrived, and many Lenovo PCs now include a Copilot key on the keyboard. It is located either in the bottom or the top row of the keyboard and is marked with .
For Windows PCs with Copilot in Windows available and enabled, pressing the Copilot key opens Copilot in Windows. Otherwise, pressing the Copilot key opens Windows Search.
Note: Copilot in Windows may not be available in all geographical locations. In regions where Copilot in Windows is available, you may need to update your Windows operating system to version 23H2 or later through Windows Update for Copilot in Windows to become available.
Related topics
"I pressed the Copilot key on my keyboard, but neither Copilot in Windows nor Windows Search opened.
What could be the potential cause?"
The fn key can be used in combination with specific keys to adjust device settings or activate additional functions.
Table 8. fn-based key combinations
Key combination | Function |
fn + Q | Switches the PC's active power mode |
fn + R* | Switches the refresh rates of the built-in display |
fn + M | Enables/disables the touchpad |
fn + N | Shows key device information |
fn + Space | Adjusts keyboard backlight |
fn + B | Break |
fn + P | Pause |
fn + S | SysRq |
fn + K | ScrLk |
fn + I | Insert |
fn + T | PrtScr |
fn + left arrow | Home |
fn + right arrow | End |
fn + up arrow | PgUp |
fn + down arrow | PgDn |
* for selected models
The Windows logo key is located in the lower-left corner of the keyboard. It can be used alone or in combination with specific keys to quickly change settings and access utilities within the Windows operating system. The table below lists frequently used key combinations. For a complete list of all key combinations that utilize the Windows logo key, please refer to the official Microsoft online documentation.
Table 9. Windows logo key combinations
Key or key combination | Function |
Windows logo key ![]() | Opens or closes the Start menu |
+ A | Opens or closes Quick Settings |
+ D | Returns to the desktop |
+ E | Opens File Explorer |
+ I | Opens Settings |
+ L | Locks the screen |
+ M | Minimizes all open windows |
+ N | Opens or closes the Notification Area |
Table 9. Windows logo key combinations (continued)
Key or key combination | Function |
+ P | Switches multi-screen modes |
+ W | Opens or closes Widgets |
+; (semicolon) | Opens the emoji panel |
+ Tab | Opens or closes Task View |
+ PrtSc | Takes a full-screen screenshot and saves it to a file |
Some Lenovo computers include a dedicated numeric keypad on the far right of the keyboard. The keypad is used for entering numbers and operators quickly.
Press the num lock key to enable or disable the numeric keypad.
The Windows operating system supports multi-finger gestures on the touchpad, enhancing productivity while interacting with the operating system.
Table 10. Multi-finger touchpad gestures
Number of fingers to use | Gesture | Function |
Two | Swipe vertically | Scrolls pages |
Two | Pinch in or stretch out | Zooms out / Zooms in |
Two | Tap | Displays the context menu (right- clicking) |
Three | Swipe up | Shows all open windows |
Three | Swipe down | Returns to the desktop |
Three | Swipe left or right | Switches between open apps |
Three | Tap | Opens Windows Search |
Modify the default functions for touchpad gestures
The functions for three-finger touchpad gestures can be modified in Windows Settings.
Step 1. Select Settings ➙ Bluetooth & devices ➙ Touchpad.
Step 2. Under Three-finger gestures, use the drop-down lists to modify the functions for the swipe or tap gestures.
Connect to a wired display
Connect your computer to the desired display with an appropriate cable.
Step 1. Connect one end of the display cable to the HDMI connector or a multi-purpose USB Type-C connector on your computer.
Step 2. Connect the other end of the cable to the display.
Connect to a wireless display
Ensure that:
Step 1. Press Windows key + K.
The computer searches for wireless display devices and audio devices and lists the results.
Step 2. Select the display you want to connect to, and then follow the on-screen instructions.
Change display settings
Step 1. Right-click on a blank area on the desktop, and then select Display settings.
Your computer shows the Display window.
Step 2. Select the display for which you want to change the settings.
Step 3. Change the display settings as necessary.
Set the display mode
Step 1. Press or fn +
.
Your computer shows a list of display modes, with the current mode highlighted.
Step 2. Select a display mode from the list.
The camera shutter is a mechanical component that prevents any attempt from capturing your image, thus protecting your privacy. To cover the camera lens, slide the camera shutter to the left. When you want to use the camera, slide the camera shutter to the right.
If you slide the camera shutter to the left during a video call, people on the video call will not be able to see you. If you slide the camera shutter back to the right, they will be able to see you again.
If Windows 11 night light mode is turned on, you can adjust the color temperature of the screen.
Step 1. Select Start ➙ Settings.
Step 2. Select System ➙ Display ➙ Night light settings.
Step 3. Move the slider to adjust the color temperature.
Note: Selected Lenovo PCs are low blue-light certified. These PCs undergo testing with the night light turned on and the color temperature value set at 48 or above.
The night light feature in Windows 11 enables users to switch to warmer color tones, reducing blue light emission to alleviate eye strain or fatigue.
Step 1. Open the quick settings menu by selecting the network, sound, or battery icons () on the far right of the taskbar or by using the keyboard shortcut
+ A.
Step 2. Select the button for night light to turn it on or off.
Note: Some Windows 11 versions allow users to customize their quick settings. If the night light button is not visible, you can add it to the quick settings menu by selecting the edit button (
).
For more tips on reducing eye strain or fatigue, visit https://www.lenovo.com/us/en/compliance/visual-fatigue.
Your computer may be pre-installed with one of Lenovo Vantage or Lenovo PC Manager but not both. Most features described here can be enabled or disabled in one of these apps. Other features may be enabled in a standalone app.
Notes:
Eye Care Mode intelligently adjusts the color temperature of the screen and can reduce the chances of developing eye fatigue or eye strain.
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.
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 poor resolution.
For most players, Super Resolution can be enabled or disabled in Lenovo Vantage or Lenovo PC Manager, but for some specific players, you might need to enable this feature manually.
Smart Noise Cancelling is a noise reduction feature available on some Lenovo product models. By filtering out input and output noises, Smart Noise Cancelling enhances your audio experience.
Function | Description | Remarks |
Microphone noise cancelling | Voice Recognition: Your computer captures multiple voices in a way that reflects their original spatial positions. |
|
Only My Voice: This option requires you to record your voice so that your computer captures this voice only and tries to eliminate other voices.
| ||
Normal: Your computer focuses on the voice of the person facing it and reduces ambient sounds. | ||
Multiple Voices: Your computer captures multiple voices from an expanded range in front of the computer. | ||
Speaker noise cancelling | Your computer filters out other sounds to play only human voices. | These functions are not applicable to scenarios like listening to music and watching videos. |
Meeting noise cancelling | When this function is selected, your computer uses special algorithms for noise reduction when you are using conferencing applications. |
Notes:
Use the information in this section to achieve the best balance between performance and power efficiency.
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 11. Reference charge time for batteries in rapid charge mode
Mode | Time needed to charge from 0% to 80% | Time needed to charge from 0% to 100% |
Rapid charge | Less than 1 hour | Less than 2 hours |
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.
Overnight charge optimization
Some people follow a regular pattern when using their computers. They finish their workday with the computer at a low battery charge level. They plug in their computers at night and need the battery to be fully charged the next morning so they can unplug the computer and bring it to work. These activities happen at approximately the same time each day. If this sounds like you, consider enabling overnight charge optimization for the battery.
Overnight charge optimization affects battery charging during the night hours, the time when you're usually asleep. When it is enabled, the computer regularly adapts its charging behavior based on observation of when you plug in the computer at night and unplug it in the morning. During the nighttime, the battery is charged to a particular range and is kept within that range for an extended period, before being further charged to 100%. Overnight charge optimization ensures safe charging during the night and is beneficial to the long-term health of the battery.
Note: With overnight charge optimization enabled, if you break your routine one day by unplugging the computer much earlier than usual in the morning, you may find that the battery is not fully charged.
If the battery pack of your computer supports overnight charge optimization, it can be enabled in Lenovo Vantage or Lenovo PC Manager.
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.
Step 1. Unplug the computer and use it until the battery charge drops below 20%.
Step 2. Plug in the computer and charge the battery to 100%.
By default, pressing the power button puts the computer to sleep mode. However, you can change the power button behavior in Windows Control Panel.
Step 1. Type Control Panel in the Windows search box and then press Enter. Open the control panel and view by large or small icons.
Step 2. Select the power options and then click to choose what the power button does.
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.
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 12. Operation modes and their recommended usage conditions
Operation mode | Recommended conditions |
High Performance |
|
Auto (Balance) | You plan to frequently switch between different computer tasks over a period of time. |
Power Saving (Quiet) |
|
Note: In Auto (Balance) mode, the computer dynamically switches between High Performance mode and Power Saving (Quiet) mode depending on the tasks running on the computer.
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.
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.
This section introduces what UEFI/BIOS is and the operations you can perform in its 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.
Step 1. Turn on or restart the computer.
Step 2. When the Lenovo logo appears on the screen, press F2 repeatedly. Or enter Novo Button menu.
Step 3. Select UEFI/BIOS Setup.
Normally, the computer starts with a boot manager loaded from the secondary storage device of the computer. Occasionally, you may need to start the computer with 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.
Step 1. Turn on or restart the computer.
Step 2. Press F12.
Step 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.
Step 1. | Open the UEFI/BIOS setup utility. |
Step 2. | Select Configuration ➙ Hotkey Mode and press Enter. |
Step 3. | Change the setting to Disabled or Enabled. |
Step 4. | Select Exit ➙ Exit Saving Changes. |
For some Lenovo computers with always-on connectors, the always-on function can be enabled or disabled in the UEFI/BIOS setup utility.
Step 1. | Open the UEFI/BIOS setup utility. |
Step 2. | Select Configuration ➙ Always On USB and press Enter. |
Step 3. | Change the setting to Disabled or Enabled. |
Step 4. | Select Exit ➙ Exit Saving Changes. |
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.
You can set various types of passwords in the UEFI/BIOS setup utility.
Password type | Pre-requisite | Usage |
Administrator password | No | You must enter it to start the setup utility. |
User password | The administrator password must be set. | You can use the user password to start the setup utility. |
Master hard disk password | No | You must enter it to start the operating system. |
User hard disk password | The master hard disk password must be set. | You can use the user hard disk password to start the operating system. |
Notes:
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.
Step 1. | Open the UEFI/BIOS setup utility. |
Step 2. | Select Security ➙ Set Administrator Password and press Enter. |
Step 3. | Enter a password string that contains only letters and numbers and then press Enter. |
Step 4. | Enter the password again and press Enter. |
Step 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.
Only the administrator can change or remove the administrator password.
Step 1. | Open the UEFI/BIOS setup utility using the administrator password. |
Step 2. | Select Security ➙ Set Administrator Password and press Enter. |
Step 3. | Enter the current password. |
Step 4. | In the Enter New Password text box, enter the new password. |
Step 5. | In the Confirm New Password text box, enter the new password again.
|
Step 6. | Select Exit ➙ Exit Saving Changes. |
If you remove the administrator password, the user password is also removed.
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.
Step 1. | Open the UEFI/BIOS setup utility using the administrator password. |
Step 2. | Select Security ➙ Set User Password and press Enter. |
Step 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. |
Step 4. | Enter the password again and press Enter. |
Step 5. | Select Exit ➙ Exit Saving Changes. |
If the administrator password has been set, you can enable the power-on password to enforce greater security.
Step 1. | Open the UEFI/BIOS setup utility. |
Step 2. | Select Security ➙ Power on Password and press Enter.
|
Step 3. | Change the setting to Enabled. |
Step 4. | Select Exit ➙ Exit Saving Changes. |
If the 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.
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.
Step 1. | Open the UEFI/BIOS setup utility using the administrator password. |
Step 2. | Select Security ➙ Set Hard Disk Password and press Enter. |
Step 3. | Follow on-screen instructions to set both master and user hard disk passwords. |
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.
Step 1. | Open the UEFI/BIOS setup utility. |
Step 2. | Select Security. |
Step 3. | Change or remove the hard disk password.
To change the user hard disk password, select Change User Password and press Enter.
|
Step 4. | Select Exit ➙ Exit Saving Changes. |
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?
Where can I get the latest device drivers and UEFI/BIOS?
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:
I pressed the Copilot key on my keyboard, but neither Copilot in Windows nor Windows Search opened. What could be the potential cause?
Your Windows operating system version is not up to date and does not include the necessary software components. Update your Windows operating system to version 23H2 or later using Windows Update and then try again.
Note: The Version 23H2 update may not be immediately available for your PC. You may need to periodically open Windows Update and manually check for updates to install the 23H2 update when it becomes available for your PC.
Use the following self-help resources to learn more about the computer and troubleshoot problems.
Resources | How to access? |
Troubleshooting and frequently asked questions |
|
Accessibility information | https://www.lenovo.com/accessibility |
Reset or restore Windows |
|
Use Lenovo Vantage or Lenovo PC Manager to:
| Use Windows Search. |
Product documentation:
|
|
Lenovo Support Web site with the latest support information on the following:
| Visit https://support.lenovo.com. |
Windows help information |
|
Customer replaceable units (CRUs) are parts that can be replaced by the customer. A Lenovo computer may contain the following types of CRUs:
Self-service CRU | Parts that can be replaced easily by customers themselves or by trained service technicians at an additional cost. |
Optional-service CRU | Parts that can be replaced by customers with a greater skill level. Trained service technicians can also provide service to replace the parts under the type of warranty designated for the customer's machine. |
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 a 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.
The table below lists the CRUs and CRU types that are defined for your product model.
Part | Self-service CRU | Optional-service CRU |
Power cord | X | |
ac power adapter | X |
Notes:
If you have tried to correct the problem yourself and still need help, you can call Lenovo Customer Support Center.
Record product information and problem details before you contact Lenovo.
Product information | Problem symptoms and details |
|
|
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.
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
Services not covered
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.
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.
For the latest information or any questions or comments, contact or visit the Lenovo Web site: https://support.lenovo.com
Here you can download full pdf version of manual, it may contain additional safety instructions, warranty information, FCC rules, etc.
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