Ruiyi Intelligent Technology E-bayfan YBF001 Specification sheet

Zhejiang Ruiyi Intelligent Technology Co., Ltd

Notice
Dear Users,
Thank you for purchasing and using our products, for your safety and interests, please read this
product manual and all the information that comes with it carefully before using the product.
We will not be liable for any personal injury, property or other damage caused by any failure
to operate and use the product in accordance with the product manual.
About this product manual:
The copyright of the manual belongs to our company;
The trademarks and names mentioned in the manual belong to their respective right holders;
If the content of the manual is inconsistent with the actual product, please refer to the actual
product,actual product shall prevail.
If you have any unclear or objection to any content or terms of the manual, please submit a written
objection to us within seven days after purchase, otherwise it is deemed that you have agreed,
understood and accepted the entire content of the manual.

Content
1.0 Get to know your computer .................................................................................................................................3
1.1 Brief introduction ........................................................................................................................................... 3
1.2 Parts introduction .......................................................................................................................................... 3
2.0 Get started with Windows 10 ............................................................................................................................4
2.1 Configure the operating system for the first time ........................................................................................... 4
2.2 Operating system interface .............................................................................................................................. 4
2.3 Put the computer to sleep mode or switch off.......................................................................................6
2.4 Task and desktop management .................................................................................................................7
2.5Connect to a wireless network ...................................................................................................................8
2.6 Getting started application .........................................................................................................................9
3. 0 Basic use of common sense ................................................................................................................................... 9
3.1 Battery status indicator .................................................................................................................................... 9
3.2 Stop the computer........................................................................................................................................9
3.3 Keyboard features ......................................................................................................................................10
3.4 Touch board................................................................................................................................................ 10
3.5 Display screen ............................................................................................................................................ 10
3.6Network card................................................................................................................................................. 1
4.0 BIOS (Basic Input Output System) settings .....................................................................................................1
4.1 What is the BIOS Setup program .................................................................................................................... 2
4.2 Use the BIOS Setup method ............................................................................................................................2
5.0 Driver installation .................................................................................................................................................. 3
6.0 Attentions ................................................................................................................................................................. 4
6.1 Special Notice .............................................................................................................................................. 4
6.2 Important tips for laptop use, be sure to read ........................................................................................4
6.3 Attentions ...................................................................................................................................................... 5
6.4 Laptop battery usage instructions............................................................................................................ 7
6.5 Safety Instructions.....................................................................................................................................10
7.0 Fault analysis and treatment..........................................................................................................11
7.1 Problems with sound .................................................................................................................................11
7.2 Problems with the hard disk....................................................................................................................11
7.3Problems with the monitor ............................................................................................................................. 12
7.4 Problems with memory ............................................................................................................................ 12
7.5 Sleep problems ...........................................................................................................................................12
8.0 Special Notice ....................................................................................................................................................... 14
Appendix A Product Specifications
......................................................................................................................................................................................15

1.0 Get to know your computer
1.1 Brief introduction
Product ：Laptop
Item number：YBF001
Product performance features: using AMD mobile computing technology
System extensibility: The system allows the capacity of the hard disk to be upgraded and replaced, please
consult your local dealer or go to the designated maintenance department when replacing the replacement
of the capacity expansion.
Clear LCD display：The laptop has an LED-backlit LCD screen that gives you clear and bright color text
and pictures.
1.2 Parts introduction
(Note: The following are schematic diagrams, please refer to the actual product)

Attention
•Do not open the display screen more than a 140-degree angle. When closing the display, be careful not to leave
pens or any other objects between the display screen and the keyboard, as this may damage the display.
2.0 Get started with Windows 10
2.1 Configure the operating system for the first time
The first time you use it, you need to configure the operating system. The configuration process might include the
following steps
•Accept the End User License Agreement
•Configure an Internet connection
•Register the operating system
•Create a user account
2.2 Operating system interface
Windows 10 has a powerful and very useful start menu. To open the Start menu, please do one of the following
•Press the Windows logo key on your keyboard
•Select Start in the lower-left corner of the desktop 。
Code
Name
Function description
12
Built-in
microphone
Capture sound for video conferencing, dubbing, or recording
3
Display screen
Provides vibrant visual output
4
Audio interface
Used for headsets
5-6-11
USB
Blue color port is USB3.0, black color port is USB2.0
7
Fingerprint
button
Once the screen is encrypted, it can be unlocked by fingerprint
8
Touch board
The touch board acts like a traditional mouse, and the cursor on the
screen moves in the same direction that your fingertips swipe across
the touch board
9
Keyboard
The keyboard is the most critical input device of the computer,
through which various instructions and data can be input to the
computer and command the work of the computer
10
Power plug
Connect the AC power adapter
12
HDMI
Use Micro HDMI to connect external devices
13
type-c port
Multifunctional port for Type-C
14
Power switch
Press it to turn on laptop

Code
Function introduction
Code
Function
introduction
1
Getting started with
the application
5
Start button
2
Set button
6
Search box
3
Power switch
7
Task view button
•Set up
Settings allow you to perform basic tasks. You can also search for more settings through the
settings search box in the upper right corner. To open the settings, please do the following:
•Open the Start menu and select Settings 。

•Personalize the start menu
You can personalize the start menu using favorite application . To personalize the Start menu
1）Please do the following：1 open the start menu，then select all applications to show
a list of apps
2）Right-click the application you want to add to the start menu and then fix it to Start Menu
Note：You can also drag the applicatioin from the most used or all apps column to add them to
the Start menu
2.3 Put the computer to sleep mode or switch off
when you finish using your computer,put the computer to sleep mode or switch off
•Put the computer to sleep mode
If you don't use your computer for a short time, you can put it to sleep mode
When the computer is asleep, you can skip the startup procedure and quickly wake up the computer.
To put the computer to sleep, do one of the following:
•Close the display screen
•Press the power switch
•Open the Start menu and select Power sleep
Note：Wait for the power light to start flashing (indicating that the computer is asleep) before
moving the computer.Moving the computer while the hard drive is being read or written may
damage the hard drive and cause data loss.
To wake up the computer, do one of the following：
• Press the space bar on your keyboard

•Turn off the computer
If you will not use the computer for a long time, turn it off. To turn if off, do one of the
following:：
•Open the Start menu and select Power off
•Right-click the Start button in the lower-left corner and select turn off or Sign Out
2.4 Task and desktop management
•Task view
To open Task View, do one of the following：
•Select the tsk view button on the taskbar 。

•Press the Windows logo key + Tab key。
•Virtual desktop management
Windows 10 has the ability to create, manage, and switch virtual desktops. To create a new virtual desktop, do
one of the following:
•Open the task view and select new desktop
•Press the Windows logo key + Ctrl key + D key.
To switch between different desktops, do one of the following：
•Open the task view and select the desktop you want to activate
•Press the Windows logo key + Ctrl key + / key，Switch between desktops that you create
2.5 Connect to a wireless network
To enable wireless functionality: Do the following：
1) Press FN+F12 （ ）Turn off airplane mode
2) Click the lower-right corner of the taskbar,open the network configuration page
Connect to a wireless network
When the wireless feature is enabled, the computer automatically scans for available wireless
networks and displays them in the list of wireless networks. To connect to a wireless network,
tap its network name in the list, and then tap Connect.

Note：Some networks require you to enter a network security key or password before you can connect.
To connect to such a network, ask your network administrator or Internet service provider
for a network security key or password.
2.6 Getting started application
Windows 10 also provides a getting started application that demonstrates the new features of Windows 10. You
can find it in the start menu. To open the Getting Started application, do one of the following：
•Open the Start menu and select Get Started 。
3. 0 Basic use of common sense
3.1 Battery status indicator
Observe the charging status according to the battery progress bar at the bottom right of the screen, and the
progress bar shows full when fully charged.
3.2 Stop the computer
When you finish your work, you can power off your computer or put it into standby or sleep mode

Stop mode
Method
Power on again or using
method
Turn off the power
directly
Follow the shutdown procedure for your operating system.
In this way, the loss of data or damage to the software can
be avoided.
In case the system freezes due to hardware or software
issues, use the power button to shut down
Use the power switch
Standby
Depending on your Windows settings, enter standby as
follows：
A，Close your computer
B，Use the power switch
Use the power switch
Sleep mode
Depending on your Windows settings, enter standby as
follows：
A，Close your computer
B，Use the power switch
Use the power switch
3.3 Keyboard features
Function
keys
Feature implementation
Function
keys
Feature
implementation
Fn+ESC
Turn on/off touch board
Fn+F7
Increased screen
brightness
Fn+
Enter to sleep mode
Fn+F8
Previous song
Fn+F2
Turn off the volume
Fn+F9
Next song
Fn+F3
Lower the speaker
volume
Fn+PAUSE
Pause or play the
song
Fn+F4
Turn up the speaker
volume
Fn+INSERT
Open the settings
panel
Fn+F5
Turn on the keyboard
backlight
Fn+F6
Increased screen
brightness
3.4 Touch board
The built-in touch board is a PS/2 compatible positioning device whose surface feels moving. Just move your
finger over the touch board surface and the cursor will follow
3.5 Display screen
For your comfort, your laptop has an LED LCD screen. It supports high resolution and real color features,
brings you extraordinary visual shock.

Follow these guidelines to extend the life of your display screen：
Set the screen brightness to the lowest brightness suitable for viewing
Do not turn off the option to enter pause mode in power management。
When using it on a desk, if there is an external monitor, use the external monitor and turn off the laptop
display screen
If you don't have an external monitor, switch to pause mode when not in use
【Note】To extend your battery life, minimize the brightness when suitable for viewing condition, so that the internal
light source can use less power.
3.6 Network card
When using, please set the wireless network according to the prompts of the operating system
（Tip: It takes some time for your computer to connect to the wireless network）

4.0 BIOS (Basic Input Output System) settings
In this chapter, we will teach you how to enter the BIOS setup program and set various hardware
control options, and you will also learn how to use the built-in security settings.
[Setting Utility] is a hardware status program built into the BIOS (Basic Input Output System) of a
laptop. It can perform and maintain many hardware functions. It is a software that operates in a
menu mode that allows you to easily set and change setpoints.
The BIOS contains factory presets for laptops. However, there is still a chance that you will need to
modify the preset values in the BIOS. You may need to start the BIOS setup program when there are
hardware changes, such as upgrades, temporary conditions, or when you decide you want to
customize the hardware settings to meet specific needs.
BIOS allows you to set a password to restrict user access. This is an important feature because
laptops today have a lot of stuff. Unauthorized access is preventable.
4.1 What is the BIOS Setup procedure
BIOS Setup is ROM-based software that transfers basic computer information, providing a variety of options for
boot device preferences, security, hardware mode, and more.
4.2 Use the BIOS Setup method
The situations in which you must perform BIOS settings are:
You need to restore the default values.
The boot test found a problem, and a message appeared on the screen asking you to perform
BIOS settings.
You need to change the setting value for specific hardware.
You need to change the setting values for optimal system performance.
To perform BIOS settings, press the shortcut key F2 or Del when the computer is turned on.

5.0 Driver Installation
This laptop supports Windows 10 64-bit systems.
Open the included CD and run the driver installation, as shown in the figure:
(Attention: The following are schematic diagrams, please refer to the actual product)
(WIN10 Driver Installation Screen)
Click the corresponding icon in the image and follow the prompts to complete the installation.

6.0 Attentions
6.1 Special Notice
In order to facilitate understanding and attract your attention, when it comes to product safety or
information that requires attention, we will remind you in this section or later sections according
to the following levels and special warning terms, and these special warnings are expressed as
follows:
【Danger】-- Indicates vigilance against high danger
【Warning】-- Indicates caution for moderate danger
【Attention】-- Indicates concern for mild danger
【Prohibited】-- Indicates that dangerous operations need to be prohibited
【Reminder】-- Indicates safety or other content that needs attention
The safety information provided to you in this section is not exhaustive, for your safety and
interests, we will arrange some product safety information into the sections that follow the manual as
needed, no matter where this safety information is placed, you should read it carefully.
Similarly, in addition to the precautions given in special cautionary language, you should pay
equal attention to other contents and descriptions in the manual.
6.2Important tips for laptop use, be sure to read
Laptops are high-tech precision products, so be sure to read the tips below carefully.
1) LCD screen maintenance：
Do not place any heavy objects on the laptop;
When using a suitcase or backpack, make sure you don't pack too much stuff inside the
bag and don't add extra pressure on the back of the laptop bag and LCD screen;
Do not grasp, twist or hit the surface of the LCD screen;
Do not place the LCD screen in an environment where the temperature exceeds 40°C or
the humidity is greater than 90%;
Do not expose the LCD screen to direct sunlight or strong fluorescence;
Do not place anything between the LCD screen and the keyboard, such as: pencils,
documents, etc., which will damage or scratch the LCD screen;
Do not use aggressive cleaners to wipe the LCD screen, which will damage the screen.
2) To prevent the computer from overheating, please make sure that the heat dissipation vents
are not blocked during computer work.
3) Do not remove media such as floppy drives, optical drives, removable storage, etc. while
the system is accessing them, otherwise it may cause system crash or data corruption.

4) Please do not disassemble the case while the system is working, which will cause data loss
or damage; Formatting the hard disk will delete all the data on the hard disk, please make a
backup in advance; Please be sure to back up important data in other storage media in time,
and our company will not be responsible for the loss of data caused by this.
5) Safe use of power supply
To ensure your safety, please ensure that the power supply has been properly grounded
when using an external power supply.

The power supply in the location needs to be stable and undisturbed, if you are not sure
about the local electrical specifications, please contact your dealer or local power company.
For safety reasons, please do not destroy the grounding wire of the power plug.
When unplugging the power supply, avoid pulling the wire out directly, and be sure to
unplug it from the plug to ensure safety.
Before cleaning your computer, remember to unplug and remove the battery.
Do not disassemble the power adapter casually.
Do not use the power adapter not brought with the laptop, this may cause damage to the
computer, and the company will not be liable for the damage caused to the computer.
6) To avoid damage to the computer, do not reach the laptop with one hand.
7) This product can only be disassembled and assembled by the authorized service personnel of the
agency, please ensure that the seal is complete, otherwise it may affect your enjoyment of
warranty or "three guarantees" service.
8) If you set a password, please remember it, otherwise it may not turn on the computer. If you
forget your password, contact the supplier or an authorized repair station, but this may damage
all your data.
6.3 Attentions
1) Applicable groups
【Attention】The use of computers, should have a certain basic knowledge of computers, at the
same time, computers are not suitable for children to operate alone, if necessary, must be
supervised by adults.
2) Working environment
【Danger 】In order to avoid unexpected failures, the computer should work within the
following limited environment:：
Content
Adaptation range
Remark
Storage and transportation
temperature
-20℃至 50℃

Storage and transportation
relative humidity
20% - 93%（40℃）
Atmospheric pressure
86kPa – 106kPa
Power resiliency
100-240V,50/60Hz 1.5A
Operating humidity
35% - 80%
Operating temperature
10℃- 35℃
【WARNING 】To avoid damage from external environments (moisture, dust, food, liquids
exposed to direct sunlight, etc.), you should place your computer in a ventilated, dry
place. To avoid magnetic field interference and damage, please stay away from other
home appliances (such as TV, air conditioners, etc.).
【WARNING 】Please do not splash liquid or other debris into the computer, otherwise it may cause
electric shock or fire caused by short circuit of internal components.
【ATTENTION 】The computer is powered on and turned on without recovery under low temperature
conditions, which may cause irreparable failure to the computer, so please ensure that the
computer recovers at room temperature (10°C-35°C) for more than 2 hours before use.
3) Before use
【WARNING】After the computer is stored and transported in an environment below 10 °C, please leave it
at room temperature (10 °C-35 °C) for more than 2 hours before use to avoid power damage
caused by the computer temperature being too low. Do not unpack during this period, let the
computer naturally restore the temperature, to avoid heating up too fast and power damage will
occur.
【ATTENTION】Before use, you need to confirm that the computer connection, power use and other matters
meet the requirements of the manual.
4) Movement, transportation, storage
【ATTENTION】When moving your computer, handle it with care.
【ATTENTION 】When transported, it should be placed in the original box, stacked according to the
instructions of the packaging storage icon, and handled in a closed container.
【ATTENTION 】When stored, packaging materials should be safely stored out of the reach of children to
avoid dangerous accidents.
According to the relevant explanations in the national standard (GB/T9813-2000)，《The General Specification
for Microcomputers》，after the computer temperature is stored and transported in an environment below 10 °C,
please leave it at room temperature (10 °C-35 °C) for more than 2 hours before use to avoid damage caused by
low computer temperature and power-on. During this period, please do not unpack the package, let the computer
naturally restore the temperature, to avoid the occurrence of power damage caused by frost and condensation
caused by the computer due to excessive heating.
5) Battery

【ATTENTION】Improper replacement of the computer's lithium battery may cause explosion hazard, please be
sure to install and replace the lithium battery under the guidance of professional maintenance personnel; Only
replacement battery products of the same or equivalent type recommended by the manufacturer are permitted;
Improper disposal of batteries will cause serious pollution to the environment, please be sure to properly dispose of
the used batteries or return the waste batteries to the company's after-sales maintenance department for disposal to
avoid environmental pollution.
6.4 Laptop battery usage instructions
Follow these rules to make good use of your battery.
1) New battery: The new battery needs to be used first, and the power will be exhausted before
it can be charged.
2) Battery life: Improper use and maintenance may shorten battery life. To improve battery
life and battery functionality, the battery is completely discharged and recharged to
saturation every 30 days.
3) Battery meter：
There is a built-in meter in the battery, which can calculate the battery power. Battery meters rely on
the battery's [memory] to determine how much to stop charging and discharging. But if you do
[incomplete] charging or [incomplete] discharging frequently, the [memory] of the battery will be
messed up.
Due to the characteristics of the battery itself, the power will gradually decrease during use, the use
time will be shortened, and the battery may not be fully charged to 100% during the battery
warranty period, but it will not affect normal use, which is normal.
4）Save battery power：
Advanced power management: Your laptop has advanced power management features that slow
down the processor and peripheral parts. Using these features will help save power on the battery.
Brightness of LCD display: LCD display consumes a lot of power, so if you turn the brightness
down, you can save electricity source.
Software and peripherals: Different software and peripherals, even if they are not programs and
devices in use, consume power. To save battery energy, we recommend that you unplug unwanted
peripherals from the computer connectors.
5）Q&A:
Q：How to fully discharge the battery?
A：Let the computer work on the battery's power until the battery shuts down automatically because the power
is too low. Even if you see a low power message on the computer screen or hear a warning sound about

low power, you do not need to turn off the computer manually, let the computer continue to turn on until it
has exhausted all the battery power and automatically shut down.
Q：How to fully charge?
A：When charging the battery, it is generally necessary to wait until the battery display light on the computer
shows that it has been fully charged, please refer to the power status indicator of this manual for details.
Q：How to maintain the battery？
A：At least every 30 days or 20 [incomplete] discharges, a complete charge and discharge action is performed.
6）Pay special attention：
This battery can only be used in this laptop.
There may be a risk of explosion if the inappropriate battery type is replaced. Only original batteries of the
same model or batteries of the same grade recommended by the original manufacturer can be used for
replacement.
Do not disassemble the battery.
Do not expose the battery to flame or water.
To prevent fire, combustion or damage to the battery, do not allow metal objects to touch the poles of the
battery.
Use caution when handling damaged or leaking batteries. If you accidentally touch the battery fluid, rinse
with soap and water as soon as possible. In case of contact with eyes, rinse your eyes with water for 15
minutes and go to the hospital as soon as possible.
If the ambient temperature is too high, do not charge.
Do not expose the battery to high temperatures when storing.
7）Power：
【DANGER】
You need to use qualified three-core power plugs and sockets with grounding protection, and the power plug
should eventually be plugged into a well-grounded power supply, and good grounding is an important guarantee for
the normal operation of your computer. If you replace the standard power cord without permission, there may be
serious consequences, and the maximum length of the power cord should not exceed 4.5 meters.
Before you use the power supply, you should follow the instructions of the power plug and socket to confirm
that the power supply meets the requirements for computer use, otherwise, it may bring serious consequences.
【DANGER】
During a thunderstorm, using a laptop may cause damage to the computer and even your personal and other
property. Therefore, in thunderstorms, do not use computers, and disconnect telephone lines, network cables,
power cords and other conductors that may be connected to the outside world. Do not plug and unplug these
cables when thundering.。

【ATTENTION】
Double-check the supplied AC power cord. If you have problems, contact the relevant vendor.
Power cords for laptops must comply with the following safety specifications:
●The power plug should eventually be plugged into a well-grounded power supply
The power plug must comply with GB/T 2099.1-2021, GB/T 1002-2021
8）Ergonomics
【REMINDER】When working or playing on a computer, adjust your environment and set up your computer
equipment so that your body is comfortable and flexible. The following suggestions can help you achieve a
more comfortable environment.
Support your back:
Choose a chair that supports the lower part of the back.
Adjust the height of the working surface and chair to give it a comfortable and natural posture.
Promotes a comfortable leg posture：
Clean up items under the table to make leg position and movement more comfortable.
If your feet cannot rest comfortably on the floor, use a footstool.
Reduce neck flexion and twisting:
Place the LCD in the middle of your front. If you view a document more often than the display, consider
placing the document directly in front of you and moving the display slightly to the side.
Consider using a document rack to place documents close to eye level.
Place the top of the screen close to eye level. People with astigmatism may need to lower their screen a
little or discuss glasses suitable for computer work with a qualified health professional.
Reduce physical fatigue:
Place the display arm-length distance and sit comfortably in front of the display.
Avoid glare. The display should be placed away from light sources that produce glare, or use curtains to
control light intensity.
Please clean the screen from time to time.
Please adjust the brightness, contrast and font size of the display to a comfortable state.
When operating the keyboard and touchpad, please touch the keys lightly, keep your hands and fingers
relaxed, and tap the keyboard with less force.
When clicking the touchpad or using a joystick or other game controller, also use less force to touch the
keys.
Avoid resting your palms or wrists on surfaces at large angles when typing, and rest your palms during
breaks between typing if necessary.