q102/random_k2/random_2.md

E17889
First Edition / June 2021

User Guide

MyASUS FAQ

Top View

NOTE: The keyboard's layout may vary per region or country. The top view may also
vary in appearance depending on the Notebook PC model.

Array microphones

Camera indicator

Camera/Webcam shield
(built-in)

360º-adjustable
touch screen panel

Power button/
Fingerprint sensor

Keyboard

Touchpad/NumberPad

Function key lock indicator

Capital lock indicator

2

Notebook PC User GuideUsing the NumberPad (on selected models)

•

•

•

Press and hold

 for a second to toggle between number keys or touchpad.

Tap

 to adjust brightness for the NumberPad.

Press and hold

 then slide anywhere on the NumberPad to launch Windows

Calculator.

IMPORTANT! Please note that all versions of NumberPad are only supported on the
latest Microsoft Windows® operating system.

NOTE: To use the % and = function, set the input language to English.

3

Notebook PC User GuideI/O ports and slots

MicroSD card slot

HDMI output port

Headphone/Headset/Microphone jack

Thunderbolt™ 4 port with
Power Delivery

USB 3.2 Gen 2 port

IMPORTANT!
To prevent any damage, use only power sources rated 20V/5A to charge your Notebook PC with
the USB Power Delivery combo port. For more information, consult an ASUS service center for
assistance.

ASUS Pen (on selected models)

Right-click button

Eraser button

4

Notebook PC User GuideGetting started

IMPORTANT!
Do not use this Notebook PC for cryptocurrency mining (consuming a vast amount of electricity
and time to gain convertible virtual currency) and/or related activities.

1. Charge your Notebook PC

A. Connect the DC power connector into your Notebook PC’s power (DC) input port.

B. Plug the AC power adapter into a 100V~240V power source.

IMPORTANT! Use only the bundled power adapter to charge the battery pack and
supply power to your Notebook PC.

NOTE: The power adapter may vary in appearance, depending on models and your
region.

2. Lift to open the display panel

3. Press the power button

Charge the Notebook PC
for 3 hours before using
it in battery mode for the
first time.

5

Notebook PC User Guide

Safety notices for your Notebook PC
WARNING!
Your Notebook PC can get warm to hot while in use or while charging the battery pack. Do not
leave your Notebook PC on your lap or near any part of your body to prevent injury from heat.
When working on your Notebook PC, do not place it on surfaces that can block the vents.

CAUTION!
•  This Notebook PC should only be used in environments with ambient temperatures between

5°C (41°F) and 35°C (95°F).

•  Refer to the rating label on the bottom of your Notebook PC and ensure that your power

adapter complies with this rating.

•  The power adapter may become warm to hot while in use. Do not cover the adapter and keep

it away from your body while it is connected to a power source.

IMPORTANT!
•  Ensure that your Notebook PC is connected to the power adapter before turning it on for the
first time. Always plug the power cord into a wall socket without using any extension cords.
For your safety, connect this device to a properly grounded electrical outlet only.

•  When using your Notebook PC on power adapter mode, the socket outlet must be near to the

unit and easily accessible.

•  Locate the input/output rating label on your Notebook PC and ensure that it matches the
input/output rating information on your power adapter. Some Notebook PC models may
have multiple rating output currents based on the available SKU.

•  Power adapter information:

- Input voltage: 100-240Vac

- Input frequency: 50-60Hz

- Rating output current: 5A (100W)

- Rating output voltage: 20V

WARNING!
Read the following precautions for your Notebook PC’s battery:

•  Only ASUS-authorized technicians should
remove the battery inside the device
(for non-removable battery only).

•  The battery used in this device may present
a risk of fire or chemical burn if removed or
disassembled.

•  Follow the warning labels for your personal

safety.

•  Risk of explosion if battery is replaced by an

incorrect type.

•  Do not dispose of in fire.

•  Never attempt to short-circuit your

Notebook PC’s battery.

•  Never attempt to disassemble and

reassemble the battery
(for non-removable battery only).

•  Discontinue usage if leakage is found.

•  This battery and its components must be

recycled or disposed of properly.

•  Keep the battery and other small
components away from children.

6

Notebook PC User Guide

Avis concernant les batteries remplaçables

•  La batterie de l’appareil peut présenter un risque d’incendie ou de brûlure si celle-ci est

retirée ou désassemblée.

•  La batterie et ses composants doivent être recyclés de façon appropriée.

Copyright Information
You acknowledge that all rights of this Manual remain with ASUS. Any and all rights, including without
limitation, in the Manual or website, are and shall remain the exclusive property of ASUS and/or its
licensors. Nothing in this Manual intends to transfer any such rights, or to vest any such rights to you.

ASUS PROVIDES THIS MANUAL “AS IS” WITHOUT WARRANTY OF ANY KIND. SPECIFICATIONS AND
INFORMATION CONTAINED IN THIS MANUAL ARE FURNISHED FOR INFORMATIONAL USE ONLY, AND
ARE SUBJECT TO CHANGE AT ANY TIME WITHOUT NOTICE, AND SHOULD NOT BE CONSTRUED AS A
COMMITMENT BY ASUS.

Copyright © 2021 ASUSTeK COMPUTER INC. All Rights Reserved.

Limitation of Liability
Circumstances may arise where because of a default on ASUS’ part or other liability, you are entitled to
recover damages from ASUS. In each such instance, regardless of the basis on which you are entitled to
claim damages from ASUS, ASUS is liable for no more than damages for bodily injury (including death)
and damage to real property and tangible personal property; or any other actual and direct damages
resulted from omission or failure of performing legal duties under this Warranty Statement, up to the
listed contract price of each product.

ASUS will only be responsible for or indemnify you for loss, damages or claims based in contract, tort or
infringement under this Warranty Statement.

This limit also applies to ASUS’ suppliers and its reseller. It is the maximum for which ASUS, its suppliers,
and your reseller are collectively responsible.

UNDER NO CIRCUMSTANCES IS ASUS LIABLE FOR ANY OF THE FOLLOWING: (1) THIRD-PARTY CLAIMS
AGAINST YOU FOR DAMAGES; (2) LOSS OF, OR DAMAGE TO, YOUR RECORDS OR DATA; OR (3) SPECIAL,
INCIDENTAL, OR INDIRECT DAMAGES OR FOR ANY ECONOMIC CONSEQUENTIAL DAMAGES (INCLUDING
LOST PROFITS OR SAVINGS), EVEN IF ASUS, ITS SUPPLIERS OR YOUR RESELLER IS INFORMED OF THEIR
POSSIBILITY.

Service and Support
For complete E-Manual version, refer to our multi-language website at:
https://www.asus.com/support/

MyASUS offers a variety of support features including troubleshooting, products performance
optimization, ASUS software integration, and helps you to organize personal desktop and increase
storage space. For more details, please visit https://www.asus.com/support/FAQ/1038301/.

7

Notebook PC User GuideFCC Radio Frequency (RF) Exposure Caution
Statement

WARNING! Any changes or modifications not expressly approved by the party
responsible for compliance could void the user’s authority to operate this equipment.

This equipment complies with FCC radiation exposure limits set forth for an uncontrolled
environment. To maintain compliance with FCC RF exposure compliance requirements, please
avoid direct contact to the transmitting antenna during transmitting. End users must follow the
specific operating instructions for satisfying RF exposure compliance.

UL Safety Notices

•  DO NOT use the Notebook PC near water, for example, near a bath tub, wash bowl, kitchen

sink or laundry tub, in a wet basement or near a swimming pool.

•  DO NOT use the Notebook PC during an electrical storm. There may be a remote risk of

electric shock from lightning.

•  DO NOT use the Notebook PC in the vicinity of a gas leak.

•  DO NOT dispose the Notebook PC battery pack in a fire, as they may explode. Check with local
codes for possible special disposal instructions to reduce the risk of injury to persons due to
fire or explosion.

•  DO NOT use power adapters or batteries from other devices to reduce the risk of injury to

persons due to fire or explosion. Use only UL certified power adapters or batteries supplied
by the manufacturer or authorized retailers.

Coating Notice

IMPORTANT! To provide electrical insulation and maintain electrical safety, a coating
is applied to insulate the device except on the areas where the I/O ports are located.

Prevention of Hearing Loss
To prevent possible hearing damage, do not listen at high volume levels for long
periods.

Power Safety Requirement
Products with electrical current ratings up to 6A and weighing more than 3Kg must use
approved power cords greater than or equal to: H05VV-F, 3G, 0.75mm2 or H05VV-F, 2G, 0.75mm2.

8

Notebook PC User GuideDeclaration of Compliance for Product Environmental
Regulation
ASUS follows the green design concept to design and manufacture our products, and
makes sure that each stage of the product life cycle of ASUS product is in line with global
environmental regulations. In addition, ASUS disclose the relevant information based on
regulation requirements. Please refer to http://csr.asus.com/Compliance.htm for information
disclosure based on regulation requirements ASUS is complied with.

EU REACH and Article 33
Complying with the REACH (Registration, Evaluation, Authorization, and Restriction of
Chemicals) regulatory framework, we publish the chemical substances in our products at ASUS
REACH website at http://csr.asus.com/english/REACH.htm.

EU RoHS
This product complies with the EU RoHS Directive. For more details, see
http://csr.asus.com/english/article.aspx?id=35.

Japan JIS-C-0950 Material Declarations
Information on Japan RoHS (JIS-C-0950) chemical disclosures is available on
http://csr.asus.com/english/article.aspx?id=19.

India RoHS
This product complies with the “India E-Waste (Management) Rules, 2016” and prohibits use of
lead, mercury, hexavalent chromium, polybrominated biphenyls (PBBs) and polybrominated
diphenyl ethers (PBDEs) in concentrations exceeding 0.1% by weight in homogenous materials
and 0.01% by weight in homogenous materials for cadmium, except for the exemptions listed
in Schedule II of the Rule.

Vietnam RoHS
ASUS products sold in Vietnam, on or after September 23, 2011, meet the requirements of the
Vietnam Circular 30/2011/TT-BCT.

Các sản phẩm ASUS bán tại Việt Nam, vào ngày 23 tháng 9 năm2011 trở về sau, đều phải đáp
ứng các yêu cầu của Thông tư 30/2011/TT-BCT của Việt Nam.

9

Notebook PC User GuideASUS Recycling/Takeback Services
ASUS recycling and takeback programs come from our commitment to the highest standards for
protecting our environment. We believe in providing solutions for you to be able to responsibly
recycle our products, batteries, other components as well as the packaging materials. Please
go to http://csr.asus.com/english/Takeback.htm for detailed recycling information in different
regions.

Ecodesign Directive
European Union announced a framework for the setting of ecodesign requirements for energy-
related products (2009/125/EC). Specific Implementing Measures are aimed at improving
environmental performance of specific products or across multiple product types. ASUS
provides product information on the CSR website. Further information could be found at
https://csr.asus.com/english/article.aspx?id=1555.

EPEAT Registered Products
The public disclosure of key environmental information for ASUS EPEAT (Electronic Product
Environmental Assessment Tool) registered products is available at
https://csr.asus.com/english/article.aspx?id=41. More information about EPEAT program and
purchase guidance can be found at www.epeat.net.

Regional notice for Singapore

Complies with
IMDA Standards
DB103778

This ASUS product complies with IMDA Standards.

RF Exposure Information (SAR)
This device meets the government’s requirements for exposure to radio waves. This device is
designed and manufactured not to exceed the emission limits for exposure to radio frequency
(RF) energy set by the Federal Communications Commission of the U.S. Government.

The exposure standard for wireless device employs a unit of measurement known as the Specific
Absorption Rate, or SAR. The SAR limit set by the FCC is 1.6 W/kg. Tests for SAR are conducted
using standard operating positions accepted by the FCC with the device transmitting at its
highest certified power level in all tested frequency bands.

10

Notebook PC User GuideSimplified EU Declaration of Conformity
ASUSTek Computer Inc. hereby declares that this device is in compliance with the essential
requirements and other relevant provisions of Directive 2014/53/EU. Full text of EU declaration
of conformity is available at https://www.asus.com/support/.

The WiFi operating in the band 5150-5350 MHz shall be restricted to indoor use for countries
listed in the table below:

AT
DE
LV
NO
FI

BE
IS
LI
PL
SE

BG
IE
LT
PT
CH

CZ
IT
LU
RO
HR

DK
EL
HU
SI
UK(NI)

EE
ES
MT
SK

FR
CY
NL
TR

Simplified UKCA Declaration of Conformity
ASUSTek Computer Inc. hereby declares that this device is in compliance with the essential
requirements and other relevant provisions of The Radio Equipment Regulations 2017 (S.I.
2017/1206). Full text of UKCA declaration of conformity is available at
https://www.asus.com/support/.

The WiFi operating in the band 5150-5350 MHz shall be restricted to indoor use for the country
listed below:

11

Notebook PC User GuideRF Exposure information (SAR)
This device meets the EU requirements (2014/53/EU) on the limitation of exposure of the
general public to electromagnetic fields by way of health protection.

The limits are part of extensive recommendations for the protection of the general public. These
recommendations have been developed and checked by independent scientific organizations
through regular and thorough evaluations of scientific studies. The unit of measurement for the
European Council’s recommended limit for mobile devices is the “Specific Absorption Rate” (SAR),
and the SAR limit is 2.0 W/Kg averaged over 10 gram of body tissue. It meets the requirements
of the International Commission on Non-Ionizing Radiation Protection (ICNIRP).

For next-to-body operation, this device has been tested and meets the ICNIRP exposure
guidelines and the European Standard EN 50566 and EN 62209-2. SAR is measured with the
device directly contacted to the body while transmitting at the highest certified output power
level in all frequency bands of the mobile device.

A minimum separation distance of 1 cm must be maintained between the user’s body and the
device, including the antenna during body-worn operation to comply with the RF exposure
requirements in Europe.

12

Notebook PC User GuideFederal Communications Commission Interference
Statement
This equipment has been tested and found to comply with the limits for a Class B digital
device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable
protection against harmful interference in a residential installation. This equipment generates,
uses and can radiate radio frequency energy and, if not installed and used in accordance with
the instructions, may cause harmful interference to radio communications. However, there is
no guarantee that interference will not occur in a particular installation. If this equipment does
cause harmful interference to radio or television reception, which can be determined by turning
the equipment off and on, the user is encouraged to try to correct the interference by one or
more of the following measures:

•  Reorient or relocate the receiving antenna.

•

Increase the separation between the equipment and receiver.

•  Connect the equipment into an outlet on a circuit different from that to which the receiver is

connected.

•  Consult the dealer or an experienced radio/TV technician for help.

  FCC COMPLIANCE INFORMATION

Per FCC Part 2 Section 2.1077

Responsible Party:  Asus Computer International

Address:

48720 Kato Rd., Fremont, CA 94538

Phone/Fax No:

(510)739-3777/(510)608-4555

hereby declares that the product

Product Name :  ZenBook

Model Number :  UP5401E, RP5401E

compliance statement:

This device complies with part 15 of the FCC Rules. Operation is subject to the
following two conditions: (1) This device may not cause harmful interference,
and (2) this device must accept any interference received, including interference
that may cause undesired operation.

                    Ver. 180620

13

Notebook PC User Guide

CE RED RF Output table (Directive 2014/53/EU)

MT7921

Function

WiFi

Bluetooth

* Receiver category 1

Intel AX201NGW

Function

WiFi

Bluetooth

* Receiver category 2

Frequency
2412 - 2472 MHz

5150 - 5350 MHz

5470 - 5725 MHz

5725 - 5850 MHz

2402 - 2480 MHz

Frequency
2412 - 2472 MHz

5150 - 5350 MHz

5470 - 5725 MHz

5725 - 5850 MHz

2402 - 2480 MHz

Maximum Output Power (EIRP)
19 dBm

22 dBm

20 dBm

13.97 dBm

14 dBm

Maximum Output Power (EIRP)
19 dBm

22 dBm

23 dBm

13.97 dBm

13 dBm

14

Notebook PC User GuideUKCA RF Output table
(The Radio Equipment Regulations 2017)

MT7921

Function

WiFi

Bluetooth

* Receiver category 1

Intel AX201NGW

Function

WiFi

Bluetooth

* Receiver category 2

Frequency
2412 - 2472 MHz

5150 - 5350 MHz

5470 - 5725 MHz

5725 - 5850 MHz

2402 - 2480 MHz

Frequency
2412 - 2472 MHz

5150 - 5350 MHz

5470 - 5725 MHz

5725 - 5850 MHz

2402 - 2480 MHz

Maximum Output Power (EIRP)
19 dBm

22 dBm

20 dBm

13.97 dBm

14 dBm

Maximum Output Power (EIRP)
19 dBm

22 dBm

23 dBm

13.97 dBm

13 dBm

15

Notebook PC User Guide16

Notebook PC User Guide