IdeaPad 5G 14Q8C05

Lenovo IdeaPad 5G 14Q8C05

The Lenovo IdeaPad 4G and IdeaPad 5G are 14-inch laptop computers designed for everyday computing, communication, productivity, and wireless connectivity. The series includes the IdeaPad 4G (14″, 05), IdeaPad 5G (14″, 05), IdeaPad 14m 4G 2021, and IdeaPad 14m 5G 2021 variants, including their DM versions.

The computers feature a 14-inch Full HD display, built-in camera with infrared facial authentication, integrated microphones, stereo speakers, keyboard, touchpad, and wireless LAN and WAN connectivity. A nano SIM card slot allows supported models to connect to a mobile broadband network.

The laptops include a 51 Wh rechargeable battery, two USB-C connections, an Always-On USB Type-A connector, and a 3.5 mm combo audio jack. The USB-C ports support charging, data transfer, and DisplayPort video output.

Depending on the model, the computer supports 4G or 5G mobile broadband through its wireless WAN module. Wireless LAN and Bluetooth are also available for local networking and connecting compatible devices.

The keyboard provides hotkeys for adjusting volume, screen brightness, Airplane Mode, display output, and other Windows functions. The Novo button allows access to the UEFI/BIOS Setup Utility, startup device selection, and Windows startup options.

The computer also includes power-management settings, UEFI/BIOS security features, and Windows recovery options.

Supported Models and Machine Types

The product family also includes IdeaPad 14m 4G 2021 DM and IdeaPad 14m 5G 2021 DM naming variants.

Hardware configurations and available features may differ between models.

Technical Specifications

Dimensions

Operating Environment

Parts and Components

The IdeaPad 4G and 5G series includes components around the display, keyboard, left and right sides, and bottom cover.

Front Components

Integrated Camera

The camera supports:

• Taking photographs
• Recording videos
• Video communication
• Windows Hello facial authentication

Infrared Camera and Windows Hello

The infrared LED supports facial recognition through Windows Hello.

The computer can use enrolled facial information to authenticate the user during Windows sign-in.

Camera Indicator Light

The camera indicator illuminates when the camera is in use.

Integrated Microphones

The microphones capture voice and other audio for applications.

Keyboard, Speakers and Touchpad

The keyboard, speakers, and touchpad are integrated into the main computer base.

Wireless Antenna Locations

The WiFi and wireless WAN antennas are located internally.

They are not visible from the outside of the computer.

Wireless WAN antenna locations vary by model.

Touchpad Operation

The touchpad provides functions similar to a traditional mouse.

It supports finger movement and multi-touch gestures for interacting with Windows applications.

Left-Side Ports and Connections

The left side contains the charging indicator, two USB-C connections, and combo audio jack.

Left-Side Components

USB-C Ports

The two USB-C connectors support several functions.

A compatible adapter may be required when connecting certain external equipment.

Combo Audio Jack

The 3.5 mm combo audio jack supports headphones and headsets with a four-pole plug.

Important: The jack does not support standalone external microphones.

For a headset with microphone functionality, use a compatible headset with a single combined plug.

Right-Side Ports and Controls

The right side includes the nano SIM card slot, Power indicator, Power button, and Always-On USB-A port.

Power Button

Press the Power button to turn on the computer.

By default, pressing the Power button while Windows is running puts the computer into Sleep mode.

The button behavior can be changed through Windows Power Options.

Always-On USB Port

The Always-On USB-A connector can charge compatible external devices when the computer is:

• Powered off
• In Sleep mode
• In Hibernation mode

The Always-On function can be enabled or disabled through the UEFI/BIOS Setup Utility.

Bottom Components

The bottom of the computer includes the Novo button hole.

Novo Button Hole

The Novo button provides access to startup and recovery functions before Windows starts.

The available menu options include:

• UEFI/BIOS Setup Utility
• Boot device selection
• Windows startup options

Indicator Lights

The laptop includes separate charging and power indicators.

Charging Indicator

Power Indicator

Important Safety Instructions

The computer, rechargeable battery, power adapter, and connected accessories must be handled carefully to reduce the risk of injury, fire, electrical shock, or equipment damage.

General Safety Precautions

• Keep liquids away from the computer and its electrical connections.
• Do not operate damaged power adapters, plugs, or cables.
• Keep ventilation openings clear.
• Avoid placing heavy objects on the display or computer.
• Protect the laptop from drops, impacts, and excessive vibration.
• Do not operate the computer with internal circuits exposed.
• Avoid prolonged contact with surfaces that become hot during operation.
• Keep children away from small components and plastic packaging.
• Disconnect power before any authorized service or replacement procedure.

Power Adapter Safety

The AC power adapter generates heat while connected to electrical power.

Do not cover the adapter with clothing or other objects.

Do not place the adapter against the body during use.

Never wrap the power cable tightly around the adapter.

Battery Safety

The rechargeable battery must not be:

• Opened or disassembled
• Crushed or punctured
• Short-circuited
• Exposed to water or other liquids
• Placed near fire
• Repaired without authorization

The built-in rechargeable battery must only be replaced by a Lenovo-authorized repair facility or technician.

Ventilation and Heat Safety

The laptop must not be operated on surfaces that block airflow, including beds, sofas, and carpets.

Air entering the computer must not exceed 35°C (95°F).

Electrical Safety

Do not connect or disconnect cables during an electrical storm.

Use properly wired and grounded electrical outlets.

Do not use the computer when there is evidence of fire, water damage, or structural damage.

Display Safety

The LCD contains glass and can break if the laptop is dropped or handled roughly.

If LCD fluid contacts the skin or eyes, wash the affected area with water for at least 15 minutes and seek medical attention if symptoms remain.

Headphone Safety

Listening through headphones at excessive volume can damage hearing.

Use compatible headphones and maintain a suitable listening level.

Before First Use

The laptop should be prepared in a suitable environment before it is connected to power and started.

Initial Preparation

1. Place the computer on a stable surface.
2. Make sure ventilation openings are clear.
3. Prepare the supplied AC power adapter and power cord.
4. Connect the computer to AC power.
5. Press the Power button.
6. Complete the Windows setup instructions displayed on the screen.

Connecting the AC Power Adapter

The IdeaPad 4G and 5G laptops use a 45-watt AC adapter.

AC Adapter Specifications

Power Connection Instructions

1. Connect the power cord to the AC adapter.
2. Connect the USB-C charging connector to the laptop.
3. Plug the adapter into an electrical outlet.

The computer can operate using AC power while charging its battery.

Windows Setup and Basic Controls

The computer includes Windows functions for network connections, system settings, display adjustments, and software updates.

Opening Windows Settings

Windows settings can be found using the Windows search box.

1. Select the Windows search box.
2. Enter the name of the required setting.
3. Select the matching result.
4. Follow the on-screen instructions.

Common Windows Settings

Windows Updates

Windows can automatically download applicable feature and security updates when connected to the internet.

When an update requires a restart, Windows displays a notification.

Use Windows Update for downloading and installing operating system updates.

How to Connect to WiFi

The computer includes a wireless LAN module for connecting to compatible WiFi networks.

WiFi Setup Instructions

1. Locate the network icon in the Windows notification area.
2. Select the icon to view available wireless networks.
3. Choose the required WiFi network.
4. Follow the on-screen instructions to complete the connection.

The wireless LAN module may support different standards depending on the computer configuration.

In certain countries or regions, operation using the 802.11ax standard may be restricted by local regulations.

Using Airplane Mode

Airplane Mode provides a quick way to turn wireless communications on or off.

Turning Airplane Mode On or Off

1. Open the Windows search box.
2. Search for Airplane mode.
3. Open the matching setting.
4. Turn Airplane Mode on or off as required.

Airplane Mode may need to be enabled when boarding an aircraft.

How to Install or Replace a Nano SIM Card

The laptop includes a nano SIM card slot on the right side.

A compatible nano SIM card can be used to establish a wireless WAN connection.

SIM Card Installation Instructions

1. Locate the nano SIM card tray on the right side.
2. Insert a SIM-ejection tool into the tray’s release opening.
3. Eject the tray and slide it out of the computer.
4. If a SIM card is already installed, gently remove it.
5. Place the replacement nano SIM card in the tray using the correct orientation.
6. Insert the tray back into the nano SIM slot.

Important: The nano SIM card must be correctly positioned in the tray before insertion.

Windows Hello Facial Authentication

The integrated camera and infrared LED support Windows Hello facial authentication.

Setting Up Face Recognition

1. Open the Windows search box.
2. Search for Sign-in options.
3. Open the corresponding Windows settings.
4. Follow the instructions to enroll the user’s face.

Once configured, Windows Hello can use facial information for authentication.

Keyboard Hotkeys and Function Keys

The keyboard includes hotkeys for frequently used Windows functions.

Hotkey Functions

Keyboard Backlight Control

Use the keyboard backlight hotkey together with the Fn key to change keyboard illumination.

Hotkey Mode

Hotkey Mode determines whether a hotkey or standard function-key action is activated directly.

FnLock

FnLock reverses the default and secondary functions of certain keyboard keys.

Press Fn + Esc to enable or disable FnLock.

When FnLock is enabled, its indicator light turns on.

How to Change Hotkey Mode in BIOS

1. Open the UEFI/BIOS Setup Utility.
2. Select Configuration > Hotkey Mode.
3. Press Enter.
4. Choose Enabled or Disabled.
5. Select Exit > Exit Saving Changes.

Novo Button Menu

The Novo button allows access to system startup functions.

Opening the Novo Button Menu

1. Turn off the computer.
2. Open the display.
3. Press the Novo button.

Alternatively, turn off the computer and press Fn + Power.

Novo Button Menu Options

Windows Startup Options

The Windows startup menu provides access to functions such as:

• Starting from a recovery drive
• Resetting the computer
• Opening advanced startup options

Battery Charging and Power Management

The IdeaPad 4G and 5G laptops include a rechargeable four-cell battery with a typical capacity of 51 Wh.

Checking Battery Status

The Windows notification area includes a battery icon.

Select the icon to view:

• Remaining battery percentage
• Current power mode
• Available battery settings

Windows displays a warning when the battery becomes low.

Charging the Battery

1. Connect the laptop to AC power.
2. Allow the battery to charge.
3. Check the battery status through Windows.

A full charge normally takes approximately two to four hours.

Charging time depends on battery capacity, the operating environment, and whether the computer is in use.

Charging Temperature

The battery temperature must be at least 15°C (59°F) before charging.

Battery Recharge Behavior

To help preserve battery life, the computer does not begin another charging cycle immediately after reaching full charge.

The battery must discharge to 94% or lower before charging starts again.

Changing Power Button Behavior

By default, pressing the Power button while the computer is running puts it into Sleep mode.

Changing the Power Button Action

1. Search for Control Panel in Windows.
2. Open Control Panel.
3. Change the view to Large Icons or Small Icons.
4. Select Power Options.
5. Select Choose what the power button does.
6. Configure the preferred action.

Creating or Changing a Power Plan

A power plan controls how Windows manages power consumption.

Power Plan Instructions

1. Search Windows for power plan.
2. Open the matching settings.
3. Select an available plan or create a new plan.
4. Adjust the settings as required.

ENERGY STAR Power Settings

For ENERGY STAR-certified configurations using the Balanced plan while connected to AC power, the documented inactivity settings are:

USB-C Connections and Data Transfer

The laptop includes two USB-C ports.

These ports support external data devices, power connections, and DisplayPort output.

USB-C Specifications

The actual transfer speed depends on the connected device, system configuration, file characteristics, and operating conditions.

USB Transfer Rate Comparison

The computer’s USB-C specification identifies support for USB 3.2 Gen 1.

The higher rates shown in the comparison table are general USB standard reference values.

Using the Always-On USB Port

The USB 3.2 Gen 1 Type-A port supports the Always-On function.

This feature allows selected external devices to be charged while the computer is powered off, sleeping, or hibernating.

The function can be enabled or disabled through UEFI/BIOS settings.

UEFI/BIOS Setup Utility

The UEFI/BIOS firmware starts before the operating system.

It initializes the computer’s hardware and loads the operating system.

How to Enter BIOS

1. Turn on or restart the laptop.
2. When the Lenovo logo appears, press F2 repeatedly.

If Hotkey Mode is enabled, press Fn + F2.

Changing the Startup Sequence

1. Open the UEFI/BIOS Setup Utility.
2. Navigate to the Boot menu.
3. Locate Boot Priority Order.
4. Follow the on-screen instructions to arrange the startup devices.

Temporarily Selecting a Boot Device

When the Lenovo logo appears during startup, press F12 or Fn + F12 repeatedly.

The startup device selection menu opens.

BIOS Password and Security Settings

The UEFI/BIOS Setup Utility supports several password controls.

Setting an Administrator Password

An administrator password helps prevent unauthorized access to the BIOS settings.

1. Open UEFI/BIOS Setup.
2. Select Security > Set Administrator Password.
3. Press Enter.
4. Enter a password containing letters and numbers.
5. Confirm the password.
6. Select Exit > Exit Saving Changes.

Important: If the administrator password is forgotten, Lenovo-authorized service personnel cannot reset it. System board replacement is required, and parts and service charges apply.

Changing or Removing an Administrator Password

1. Open UEFI/BIOS Setup using the administrator password.
2. Select Security > Set Administrator Password.
3. Enter the current password.
4. Enter and confirm the new password.
5. Save the changes.

To remove the password, leave the new password and confirmation fields empty and press Enter.

Setting a User Password

An administrator password must be configured before a user password can be created.

1. Open BIOS Setup using the administrator password.
2. Select Security > Set User Password.
3. Enter a password containing letters and numbers.
4. Confirm the password.
5. Save the changes.

The user password must differ from the administrator password.

Enabling the Power-On Password

1. Open UEFI/BIOS Setup.
2. Select Security > Power on Password.
3. Change the setting to Enabled.
4. Save the changes.

When enabled, the computer requests an administrator or user password each time it starts.

Windows Recovery and System Reset

Windows recovery tools can be accessed through the Windows startup options menu.

Opening Windows Startup Options

1. Turn off the computer.
2. Open the Novo Button Menu.
3. Select the Windows startup options screen.

Available Recovery Functions

Lenovo Recovery Resources

Recovery instructions are available at:

https://support.lenovo.com/HowToCreateLenovoRecovery

Windows recovery support can also be accessed through:

https://pcsupport.lenovo.com

Select the computer model and follow the applicable operating system recovery instructions.

Troubleshooting Guide

The following troubleshooting instructions cover system responsiveness, liquid spills, Windows problems, and recovery assistance.

Computer Stops Responding

If the computer becomes unresponsive:

1. Press and hold the Power button until the computer turns off.
2. Restart the computer.

Liquid Spilled on the Computer

If liquid spills onto the laptop:

1. Disconnect the AC power adapter carefully.
2. Turn off the computer immediately.
3. Wait until the liquid has completely dried before turning the computer on again.

Important: Do not turn the laptop upside down to drain the liquid. If the computer has keyboard drainage holes, liquid drains through those openings.

Windows Problems

If Windows settings or applications are not functioning as expected, the following help resources are available:

Cleaning and Maintenance

The computer should be inspected periodically for dust, blocked ventilation openings, and damaged components.

Cooling and Ventilation Maintenance

• Inspect the computer’s exterior for dust accumulation.
• Remove dust from ventilation openings.
• Keep airflow around the computer unobstructed.
• Avoid operating the laptop on surfaces that block cooling.
• Do not use the computer inside enclosed furniture where heat may accumulate.

General Handling

Avoid dropping, striking, twisting, or placing heavy objects on the computer.

Protect the display and connected devices from physical damage.

Storage and Travel Instructions

The laptop should be protected from physical damage and extreme environmental conditions when transported or stored.

Transporting the Computer

• Use a padded carrying case.
• Avoid tightly packed bags or suitcases.
• Turn off the laptop or place it in a suitable power-saving state before packing.
• Keep cables positioned where they cannot be pinched or damaged.

Long-Term Battery Storage

For extended storage:

1. Keep the battery charged to approximately 30–50%.
2. Store the computer at room temperature.
3. Recharge the battery approximately once each year.

Ergonomic Recommendations

Customer Replaceable Units

Lenovo identifies two self-service Customer Replaceable Units for this product family.

Replacement Parts and Warranty

Lenovo may provide replacement CRUs under the applicable warranty conditions.

If a replaced part must be returned, Lenovo supplies return instructions and applicable shipping materials.

When a return is required, the defective part must be returned within 30 days of receiving the replacement, or charges may apply.

Warranty Information

Warranty coverage is governed by the Lenovo Limited Warranty applicable to the computer.

Warranty Services

Depending on the applicable terms, Lenovo may provide:

• Hardware problem diagnosis
• Qualifying hardware repairs
• Applicable engineering changes

Warranty Terms

The Lenovo Limited Warranty is available at:

https://www.lenovo.com/warranty/llw_02

Additional warranty services and upgrades are available through:

https://pcsupport.lenovo.com/warrantyupgrade

Service availability varies by country or region.

Recycling and Environmental Information

Used computers, batteries, and electronic components must be disposed of according to applicable regulations.

Recycling Resources

Batteries and electrical equipment bearing the crossed-out wheeled-bin symbol must be handled through appropriate collection and recycling systems rather than unsorted household waste.

Customer Support Information

Lenovo provides assistance for hardware problems, product identification, warranty services, and software support.

Before Contacting Support

Prepare the following:

Lenovo Support Resources

Frequently Asked Questions

1. How do I enter BIOS on the Lenovo IdeaPad 4G or 5G laptop?

Turn on or restart the computer and press F2 repeatedly when the Lenovo logo appears. If Hotkey Mode is enabled, press Fn + F2. The UEFI/BIOS Setup Utility allows configuration of startup devices, passwords, and supported system settings.

2. How do I install a nano SIM card?

Insert a SIM-ejection tool into the nano SIM tray opening on the right side. Remove the tray, position the nano SIM card correctly, and insert the tray back into the laptop.

3. How long does the IdeaPad 4G or 5G battery take to charge?

The battery normally takes approximately two to four hours to charge fully. The actual time depends on battery capacity, operating conditions, and whether the computer is in use.

4. What do the amber and white charging lights mean?

A solid white charging light indicates the laptop is connected to AC power and the battery has 91–100% charge. A solid amber light indicates 1–90% charge. The light turns off when AC power is disconnected.

5. Does the Lenovo IdeaPad 4G or 5G support USB-C charging?

Yes. The laptop includes two USB-C connectors that support the supplied 45-watt power adapter. The USB-C ports also support USB 3.2 Gen 1 data transfer and DisplayPort video output.

6. How do I enable or disable FnLock?

Press Fn + Esc to turn FnLock on or off. The FnLock indicator shows whether the feature is enabled.

7. What should I do if the laptop stops responding?

Press and hold the Power button until the computer shuts down. Then restart the computer. If the problem continues, use the appropriate Lenovo or Windows support resources.