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. Model name Machine type (MT) ThinkBook 16p NX ARH 21EV ThinkBook 16p NX IAP 21EU •...
Base 1. Wireless antennas Send and receive radio waves for the built-in wireless LAN (local area network) and Bluetooth module. Notes: • The antennas are not visible from the outside of the computer. • If the location of the antennas is close to the user’s body (< 20 cm), you can find the Specific Absorption Rate (SAR) values in the Setup Guide that comes with your computer.
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6. Keyboard Enter characters and interact with programs. Note: The keyboard also includes hotkeys and function keys for changing settings and performing tasks quickly. 7. Speakers Produce sound. * for selected models Chapter 1 Meet your computer...
Left Figure 1. Left view — ThinkBook 16p NX ARH Figure 2. Left view — ThinkBook 16p NX IAP 1. Power connector Connect to power with the included power cord and ac power adapter. 2. Charging light Indicate whether the computer is connected to ac power.
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4. Multi-function USB port This port utilizes USB Type-C connector and supports USB power delivery. It is designed as the power input connector. When it is not connected with the power adapter, it can also be used for connecting: • USB data devices. •...
The always-on function can be turned on or off in the UEFI/BIOS setup utility. Note: If Lenovo Vantage is pre-installed on your computer, you can also set always-on function from within that software.
Bottom 1. Ventilation slots (inlet) Maintain the incoming airflow to dissipate internal heat. Note: Do not block the ventilation slots. Otherwise, the computer may overheat. 2. Speakers Produce sound. Chapter 1 Meet your computer...
Features and specifications Dimensions • Width: 356.4 mm (14.03 inches) • Depth: 251.8 mm (9.91 inches) • Thickness: 17.7 mm (0.69 inches) ac power adapter • Input: 100 V ac–240 V ac, 50 Hz–60 Hz • Output: 20 V dc, 6.75 A •...
– Power output up to 5 V and 2 A – USB data transfer rate up to 5 Gbps for USB 3.2 Gen 1 • Multi-function USB port (ThinkBook 16p NX ARH) – Power input up to 135 W using the included power adapter –...
USB device Data rate (Gbit/s) 3.2 Gen 1 3.2 Gen 2 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) –...
If night light mode is turned on, you can adjust the color temperature of the temperature screen. Note: Selected Lenovo computers are low blue light certified. These computers are tested with night light turned on and color temperature set to the default value of 48.
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.
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.
Enable/Disable touchpad 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.
To extend your battery’s lifespan, the battery may optimize its full charge capacity based on your usage. After prolonged periods of limited use, full battery capacity may not be available until you discharge to as low as 20% and recharge completely. For more information, refer to the power section of Lenovo Vantage.
In another scenario, if you carry your computer around without the included ac power adapter, you may use a capable USB-C charger to provide power through the USB-C port. In both scenarios, the output power of a USB-C charger or the USB-C port on a dock or display should be at least 20 V and 2.25 A in order to provide power to your computer.
Step 1. Turn on or restart the computer. Step 2. When the Lenovo logo appears on the screen, press F1 repeatedly. Note: For computers with hotkey mode enabled, press Fn + F1. Select boot devices Normally, the computer starts to a boot manager loaded from the secondary storage device of the computer.
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.
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.
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.
Where can I get the latest device • Lenovo Vantage or Lenovo PC Manager drivers and UEFI/BIOS? • Lenovo Support Web site at https://support.lenovo.com...
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;...
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 came with the product •...
Call Lenovo If you have tried to correct the problem yourself and still need help, you can call Lenovo Customer Support Center. Before you contact Lenovo Record product information and problem details before you contact Lenovo. Product information Problem symptoms and details •...
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. Chapter 4 Help and support...
Lenovo representative for information on the products and services currently available in your area. Any reference to a Lenovo product, program, or service is not intended to state or imply that only that Lenovo product, program, or service may be used. Any functionally equivalent product, program, or service that does not infringe any Lenovo intellectual property right may be used instead.
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Actual results may vary. Users of this document should verify the applicable data for their specific environment. This document is copyrighted by Lenovo and is not covered by any open source license, including any Linux agreement(s) which may accompany software included with this product. Lenovo may update this document at any time without notice.