One of the most
frequently asked questions from customers recently is why our computer update
always fails. The machine runs fine without updating，but if we update the windows, the system
will be freezing.
About this
problem, there will be no problem with our machine, our machine can support
system update, but it may be due to Microsoft’s different updates in various
regions of the country.
We recommend that
customers reinstall the system. If your system fails to reinstall properly, you
will need to remove the WiFi module on your machine and reinstall the system.
Another suggestion
is to turn off the system update so that he no longer prompts.
So how to turn off the system updates:
Step 1: Click the window icon in the lower left corner of the computer, then expand a list, click [Control Panel] in the list.
Step 2: After entering the control panel, click on the option [System and Security] on the page icon.
Step 3: After entering the “System and Security” page, find and click [Administrative Tools] in the right area of the page.
Step 4: After clicking “Manage Tools”, double-click the [Services] option in the list of management tools.
Step 5: After entering the “Services” page, drag the scroll bar on the right side of the page in the page, find it in the page and click [Windows Update].
Step 6: At this point, you will be taken to the “Windows Update Properties” page. Click the drop-down arrow after the “Startup Type” section of the page. Click the [Disable] option in the drop-down list, then click [Apply] at the bottom right of the page, and finally click [OK] to close the page and set the completion.
USB type-c, short for type-c, is a universal serial bus (USB) hardware interface specification. The new interface features a thinner design, faster transmission speeds (up to 10Gbps) and more power (up to 100 watts). The biggest feature of type-c double-sided pluggable interface is that it supports double-sided insertion of USB interface, which officially solves the worldwide problem of “USB never allowed to be inserted”. The USB cable that comes with it must also be thinner and lighter.
USB type-c has the following technical features:
1. The maximum data transmission speed is
up to 10Gbit/ s, which is also the standard of USB 3.1;
2. The size of the socket end of type-c
interface is about 8.3mm 2.5mm thin design;
3. Support the “forward and backward
interpolation” function that can be inserted from both sides, and can
withstand 10,000 times of repeated interpolation;
4. Standard specification cables equipped with type-c connectors can carry 3A current and also support “USB PD” beyond the current usb-powered capacity, which can provide up to 100W of power.
Appearance characteristics
1. The ultra-thin
Thinner bodies require thinner ports, which
is one reason usb-c has emerged. Usb-c ports are 0.83 cm long and 0.26 cm wide.
The old USB port, 1.4 centimeters long and 0.65 centimeters wide, is outdated.
This also means that the end of the usb-c cable will be one-third the size of
the standard usb-a cable plug.
2. No positive and negative
Like apple’s Lightning port, the usb-c port has the same front and back. This means that no matter how you insert the port, it is correct. Users don’t have to worry about the pros and cons of a traditional USB port.
The main function
1. Quick
In theory, usb-c ports have a maximum
transfer rate of 10Gb per second. But apple says the new MacBook’s usb-c port
has a maximum transfer rate of 5Gbps. The maximum output voltage is 20 volts,
which can accelerate the charging speed. Usb-a, by far, has A transmission
limit of 5Gbps and an output voltage of 5v.
2. Generalist.
The new MacBook’s usb-c port can transfer
data and charge, or it can be used as a video output port to connect to
external display devices. The only question is how apple will satisfy users who
want to do all three at once.
3. Bidirectional
Unlike older USB ports, which transmit
power in one direction, usb-c ports transmit power in both directions, meaning
it can send power in two ways. So, users can not only charge their mobile
devices with their laptops, but also charge them with other devices or mobile
power supplies.
4. Backward compatibility
Usb-c is compatible with older USB standards, but users need to purchase additional adapters to complete compatibility. Apple says not only will apple officially sell the adapters, but third-party companies can also license them.
The difference between Thunderbolt 3 and USB 3.1 Gen2 Type-C
To figure out the difference between these two cables, you first need to clarify the concepts of Thunderbolt 3, USB 3.1, and Type-C. In fact, Thunderbolt 3 and USB 3.1 are both data transmission protocols. The difference between different transmission standards is mainly in the transmission rate. In terms of USB 3.1, it is also divided into USB 3.1 Gen1 and USB 3.1 Gen2. The maximum transfer rate of USB 3.1 Gen1 is 5Gb/s, and the maximum transfer rate of USB3.1 Gen2 is 10Gb/s. Type-C is an interface specification, in addition to other interface specifications such as Type-A and Type-B.
One of the reasons why users can easily
confuse Thunderbolt 3 with USB Type-C is that both cables use the Type-C
interface specification and look almost identical. Now in order to better
distinguish between the two, Apple’s latest Thunderbolt 3 data line will have a
lightning sign.
Although Thunderbolt 3 and USB Type-C have
the same interface, they are paired with different transport protocols, namely
Thunderbolt 3 and USB 3.1.
Despite differences in transport protocols, Thunderbolt 3 and USB Type-C can share the Type-C interface. For example, if the user connects to the Thunderbolt 3 interface of the display from the USB Type-C interface of the laptop, it can also be expanded. The only difference is that the bandwidth of the USB 3.1 Gen2 will be reduced from 40Gb/s to 10Gb/s.
The integrated graphics card generally does not have video memory, but uses part of the main memory of the system as the video memory. The specific number is generally automatically adjusted dynamically according to the needs of the system. Obviously, if you use integrated graphics to run a large amount of memory space, the impact on the entire system will be more obvious, in addition, the system memory frequency is usually much lower than the graphics memory of the discrete graphics card, so the performance of integrated graphics is inferior to the discrete graphics. With a motherboard that integrates a graphics chipset, it is not necessary to use an integrated graphics card. The motherboard can completely shield the integrated graphics card, but it is rarely done for cost.
Advantages
Low price
Good compatibility
Meet the demand
Low upgrade cost
Integrated graphics card means that the chipset integrates the display chip, we don’t need to connect the external graphics card.
Independent graphics
Independent graphics card, referred to as the independent display, Hong Kong, Macao and Taiwan regions called independent display cards, refers to the independent card, you need to insert the graphics card on the corresponding interface of the motherboard. The discrete graphics card is divided into a built-in discrete graphics card and an external graphics card. A discrete graphics card is a graphics card that can be freely plugged and unplugged on a motherboard with a graphics card interface in the form of a separate board. The discrete graphics card has separate graphics memory, does not occupy system memory, and is technically ahead of integrated graphics, providing better display and performance. As an important part of the computer, graphics cards are very important for people who like to play games and professional graphic design.
Advantages
The discrete graphics card has separate video memory and does not occupy system memory.
Technically leading, providing better display and running performance.
And it can display multiple graphics cards inside the computer, and has powerful image processing capabilities.
The difference between discrete graphics and integrated graphics
From the performance power consumption, the integrated graphics feature is generally good, but basically meets some daily applications, the heat and power consumption is lower than the discrete graphics. Although the performance of the discrete graphics card is strong, the heat generation and power consumption are relatively high. In terms of 3D performance, discrete graphics are better than integrated graphics. The discrete graphics card is easy to determine. A separate card is inserted in the motherboard slot. The interface on the card is connected to the signal cable of the display. Because the integrated chip is integrated in the North Bridge, there is no card, and the interface connecting the display is not on the card. It is usually placed together with the I/O interface of the motherboard backplane.
For you and your computer safety please
follow the rules below for cleaning and handling your computer.
Cleaning the Mini Computer
1.Before cleaning the mini computer, you need shut it down and disconnect all cables. 2.Use a damp, soft, lint-free cloth to clean the computers exterior. Avoid getting moisture in any openings. Do no spray liquid (water, drinks, ink etc) directly on the computer. 3.Don’t use aerosol sprays or abrasives.
Moving the Mini Computer
Before your lift or reposition your
computer, you need turn it off and disconnect all cables.
Safety Instructions for Setting Up and Using the Mini Computer
Disconnect the power plug if any of the
following conditions exists
The power cord or plug becomes frayed
or otherwise damaged
You spill something into the case (the
openings)
The mini computer has been dropped or
the case has been otherwise damaged
The mini computer is suspected to get
checked or repaired
You want to clean the case and inner
Important:
The best way to turn off the computer without harm to it is to “softly shut
down”, that is to click “start” select “turn off”. Do not re-plug the power
cord until the computer stop running.
Be sure that you always do the
following
Keep your computer away from sources of
liquids, for example water, drinks etc.
Protect your computer from dampness or
wet weather, for example rain, snow, hail etc.
Read all the instruction guide
carefully before connecting your computer to any device
Keep these instructions handy for
reference by you and others
Follow all instructions and warnings
dealing with your computer
Important:
Do not allow children access to the interior of any electrical product and do
not permit them to handle the computer.
Cloud computing terminal also names thin client terminal, diskless workstation. It’s a special computer application mode than use the whole resource on the server. Working mode use C/S (Client/Server) mode. Server receive the operating issues of mouse& keyboard commands from Client, and then send the image of computing result back to client’s monitor.
Use cloud computing terminal for your daily work, all the maintenance, updating, and other work all centralized on server, save a lot of hardware input and maintenance work. With the highly integrated IC and Extremely low power consumption, the cloud computing terminal becomes highly efficient and stable, portable and easy to use. It can work stable and continuing even under some harsh environment like factory and outdoor place. And so it brings a new option of hardware selection mode for factory& office work and ERP application, Estate computer work and training centers.
Advantages of cloud computing terminal:
1. Cost saving:
Using cloud computing, hardware cost less than 1/4 of traditional desktops, software cost less than 1/30 of traditional desktops, electricity cost less than 1/80 of traditional desktop.
2. No need maintenance:
All the processing and storage systems are integrated in the Chipset, the power consumption is very low while speed is very high. No extra software or hardware maintenance requirement, save a lot of time and cost.
3. Quick start and efficient operation
As the chipset is highly integrated and its system have self-protection function, so the staring speed get much quicker than other PCs, only need 10 seconds to enter the system.
4. Compatibility with operating systems:
Could computing terminal uses Microsoft’s underlying connection protocol and code, Fully supports the need to install no software on the host and start the computer, no incompatible problems for Microsoft operating systems and update dispatches.
5. Smart designing:
Cloud computer terminal is very smart, can be mounted to the backside of LCD monitor. Theis smart and tightly designing can help saving a lot of room in your office and your desk.
6. High resolution display ability
Normal network computing terminals cannot support high resolution display due to the software and hardware limitation, and that problem limited a lot of the widely application of network computing terminals. But this could computing terminal can support resolution up to 1280*1024 and 1440*900, give us the same feeling of hosting computer.
7. Dual-working mode, make every work becomes possible:
Cloud computing terminal uses both the local and network mode. Under network working mode, all the office software in the server can be used; all the resources can be shared. Under local working mode, cloud computing terminal can support video entertainment. Even without server, cloud computing terminal can finish the daily work as usual.
8. Support more peripherals and modulesSupport printer connecting, wireless keyboard and mouse, wireless internet card and touch screen. Its application is more widely than other network computers. And it also gives supplier’s more available plan.
Mini host, also called mini computer, mini computer
host, thin client (HTPC), minicomputer, cloud terminal or miniPC, others like
to call it a desktop computer, it is a small size, low power consumption,
ultra-quiet The high performance, stylish and beautiful computer host, the mini
host has the basic properties and performance of the traditional desktop host.
Advantages of the Eglobal Mini PC
(1) Small and
portable: Compact is the biggest feature of the mini-host. Its volume is
generally 1/30 of the volume of a traditional desktop mainframe. It is
equivalent to a 130-page book thickness, and the length and width are as large
as A5 paper. For example, Datang’s mini-host is called a book computer,
precisely because the host looks like a book standing quietly on the table. Of
course, there are also smaller hosts on the market, such as computer sticks,
which are equivalent to a U disk size. The mini-host is very convenient to
carry, and can even be taken directly in the trouser pocket to bring more work
and life. Convenience.
(2) Space saving
resources: The compact size of the mini-host can be fixed by the pylon, can be
placed at any small corner on the table, or can be fixed on the display or
electricity with a dedicated pylon: behind the screen, making room for the
current office or home life. The space resources are also a clean and tidy
space on the desktop.
(3) Stylish and
beautiful: Most of the traditional large desktop mainframes can not meet the
aesthetic needs of modern people, and the stylish design of the mini-host,
combined with the small and exquisite, whether it is on the desk, the living
room or the study, is very artistic, giving Life and work bring a more
enjoyable experience.
(4) Low power
consumption, energy saving: The mini-host uses a low-power processor, and the
thermal design power consumption TDP is generally around 10W-17W, while the
traditional large desktop host consumes an average of 100W~150W, which is 10
times or more of the power consumption of the mini-host. (5) Silent and environmental
protection.
(5) Silent and
environmental protection: The loud noise of traditional big desktops has
seriously affected the experience of computer workers, gamers and home life. In
this ubiquitous living space, people can no longer afford more pollution. Due
to the fanless heat dissipation design of the mini-host, the whole machine can
achieve zero noise during operation, which brings a quiet experience of work
and life, and has been well received by people.
(6) Strong
performance: The performance of the mini-host has matured. After several years
of exploration and accumulation, most of the mini-hosts can meet the basic
needs of office, entertainment, industrial control, display and playback of 70%
of users, although most mini-hosts are still designed. However, some
high-profile independent mini-hosts are not inferior in overall performance.
(7) Safe and
stable: Due to the small size of the mini-host, the high level of motherboard
integration, and the design layout of component chips are very compact.
Therefore, most mini-hosts can achieve stable operation for a long time, and it
is not easy to affect the operation or interruption of the whole machine due to
individual hardware problems, or even damage the whole. In the case of the machine,
the traditional large desktop host has a large number of hardware overlays,
which is prone to compatibility or unstable individual components and affects
the operation of the whole machine.
(8) Easy to update
and maintain: The mini-host is small and portable, whether it is in software
update or hardware update, it is very convenient. If you need to expand the
memory hard disk, you only need to open the cover of the mini-host with a
screwdriver. The internal motherboard structure and hardware of the chassis are
clear at a glance, and the replacement is quite convenient. If the host has
problems and needs to be repaired, girls or children, the elderly can easily
take out the store or send it back to the factory for repair.
(9) Cost-effective:
In addition to Intel’s own micro-PCs are very expensive, the price of other
brands’ mini-hosts is very close to the people, generally within 1,000 to 3,000
RMB, the configuration is higher, the price will generally not exceed 5,000 RMB,
which to some extent Make a lot of pre-space for DIY users.
Shortcoming of the Eglobal Mini PC
(1) Graphics card:
The current soft rib of the mini-host is undoubtedly the problem of the
graphics card. As we all know, the single-function display has a large amount
of heat. Since the mini-host is born to be small, it naturally sacrifices the
performance factor of the main part when controlling the heat. Most of the
minis on the market. That’s why the mainframes are all integrated graphics, not
alone. Therefore, the mini-host with the set display will be a little difficult
when dealing with large gun battle games. Of course, there is no pressure on
small single-player games and playing 1080P HD video.
PS: But now, we also have some miniPCs that can hold graphics cards, and can also play LOL. In addition, mini-hosts with unique display have also begun to be launched, but there is still much room for improvement in overall performance coordination.
(2) After sales: There
are after-sales problems in the mini-host products. More often, users need to
send them back to the factory for repair. Many computer repair shops can’t
provide technicians and technical services for mini-host maintenance. Of
course, the mini-host market has just opened, and sales always lag behind
product sales. It takes time to accumulate technical services. However, as long
as you have purchased eglobal’s mini PC, if you have a problem with your mini
pc, we can guarantee it for three years. During the effective warranty period,
you only need to send your product back, we will repair it for you free of
charge.
Eglobal Mini PC Application
(1) Corporate
office: In corporate office applications, whether it is daily office software,
graphics tools or various management software, research and development
systems, etc., the mini-host has been able to easily control, such as Datang
Computer Co., Ltd., has fully used the mini-host as an office equipment, walked
into In their office or workshop, you can’t find a big host.
(2) Family
entertainment / living room audio and video: The compact and compact appearance
of the mini-host, combined with its more powerful features than the TV box, has
been well received by audio-visual entertainment users.
(3) Industrial
control: In this era of looking at the value of the face, the large and rough
chassis design of the traditional industrial computer will be gradually
replaced by the mini-type industrial computer. The function is no longer the
only choice for the industrial computer users.
(4) Cloud terminal:
The mini host can be used as an access terminal device for diskless
workstations. My users save more maintenance costs and ensure the security of
user data resources.
(5) School Education
/ Multimedia Classroom: The mini-host can provide perfect support for teaching
programs, such as resource acquisition, cyberspace, and shared services. The
modernization of teaching methods requires more modern teaching equipment to
help! In recent years, in the process of digitalization, networking,
intelligence and multimedia, the universities have adopted mini-hosts as the
equipment for multimedia classrooms.
(6) Download
machine: The characteristics of the download machine, the mini-host is more
than nothing: small size, power saving and good heat dissipation, 24 hours
stable operation is no longer a problem.
(7) Digital
signage: One of the mini-hosts is called an OPS computer, and its biggest role
is to provide a complete solution for digital signage, educational all-in-ones,
and electronic whiteboards.
(8) Shangchao,
government, medical, military and other fields.
Nowadays, the mini
pc can realize dual-screen or three-screen display. It can sell stocks and play
games. It has far exceeded the basic performance originally pursued by the mini
pc. I believe that with the continuous advancement of technology, I believe
that the eglobal mini pc will create more surprise products for users.
In the new retail
industry, there are some industrial mini pc for project needs that can be
inserted into the SIM card. This makes it easy for them to plug in different
SIM card numbers to connect to the IPC, and they may run online at any time.
Since this type of industrial computer has relatively small market demand, few
such industrial computer manufacturers are willing to customize for customers.
GK-UL is a generation of fanless industrial computer with Intel Core processor and onboard memory. Designed to meet a wide range of demanding environments, the fanless design allows GK-UL to be used flexibly in a wide range of applications in the equipment automation industry. In order to facilitate the customer’s experience, this industrial computer supports 3G/4G wireless network communication, has dual Gigabit Ethernet port, 6× serial port, 8×USB port, which is light and convenient, and meets the needs of customers in different industries.
This industrial
computer with external SIM card insertion process is mature, and it can be used
freely in high temperature and low temperature environment to ensure that the
customer’s machine will work 24 hours a day. It is a rare support for 3G/4G network
communication industrial computer in the market.
This i9 mini pc was launched at the beginning of this year, which measures 5.6 x 5.3 x 2.5 inches and can be equipped with Intel Core i9-8950HK processor. It can also be equipped with up to 32GB of DDR4 2666 memory and up to 1TB of NVMe SSD.
The mini PC has an
HDMI interface, a DP interface, four USB 3.0 ports, and a lightning 3
interface. It also has WiFi, Bluetooth and Ethernet interfaces.
i9 mini pcs has a simple design style, super mini body and good performance, fan system with cooling fan, stable heat dissipation. Strict ME tolerance control: Comprehensive tool design and CNC machining achieve good gap control during final system assembly and support PXE, Avar, RTC functions.
Of course, if you feel that the Intel Core i9-8950HK processor is very expensive, then EGLOBAL also offers a cheaper version, such as the Core i5-8300H / i7-8750H / Xeon E-2176M processor. More details you may went to the Eglobal mini pc website: www.pcstationcn.com
RJ45 Port: It
belongs to the connector and consists of a plug (connector, crystal head) and a
socket (module). The plug has 8 grooves and 8 contacts. It is a network signal
connector that is used in network devices.
The difference
between RJ45 interface and RJ11 interface:
The RJ45 interface
is used for network signals, and the RJ11 is used for telephone signals and fax
signals. The former is 8 contacts, the connected network twisted pair cable is
8 wires, and the latter is 4 pins and 4 contacts. The two are very similar in
appearance, the former is more bulky, the latter is slightly smaller, and the most
accurate distinction is more accurate by using the number of contacts as a
reference.
RJ45 interface
product application:
RJ45 interface,
also known as network interface. Applications include internal LANs, external
network connections, and more. Common RJ45 interface products are: network
server, routing cat, hub, personal PC terminal, printer and other equipment.
RJ45 interface
industry application:
The RJ45 interface
is the most used in the network equipment manufacturing industry, computer PC manufacturers,
network printer equipment manufacturers, network system installation
architecture industry. In the former, the RJ45 interface will be used in the
finished product, and some products of the former will be used in the
post-architecture network environment.
The
complementarity between RJ45 and RJ11 in the era of network e-commerce:
The wide
application of RJ45 interface promotes the development and growth of network
e-commerce, and a large-scale sales channel before e-commerce is telemarketing
or telemarketing. Information in the e-commerce era conveys more accurate,
clear and intuitive products through platform and online communication, making
up for the void caused by the latter language description.
RJ45 interface
manufacturers of various types of products:
Mouth 1: orange
blue green brown, light color in front, three five exchange
Mouth 2: white
orange, white green blue, white blue green, white brown brown
There are many
different models of Eglobal Mini Computers with Gigabit RJ45 LAN port. Users
can surf the internet after connecting a RJ45 LAN cable with Eglobal Mini
Computers you bought. As technology becomes more developed, the Internet seems
to be something that people have to do.
RS232 is a
standard interface, which is a D-shaped 9-pin. The signal definition of the
interface of the connected device is the same. The RS422/RS485 is a
non-standard interface, generally a 15-pin serial interface (also a 9-pin
interface), and the pin definition of each device is different. RS232 is a
4-wire system with full duplex mode. RS485 is a two-wire system with
half-duplex mode.
RS232 is designed
for point-to-point communication (that is, using only a pair of receiving and
transmitting devices). The driver load is 3~7kΩ. Therefore, RS232 is suitable
for communication between local devices. 422 and 485 serial interface
standards, RS232 and RS422/RS485 are different. The data signal adopts
differential transmission mode, also called balanced transmission. It uses a
bunch of twisted pairs. In the early PC communication, the maximum transmission
distance of RS422 is more common. 4000 feet with a maximum transfer rate of 10
Mb/s.
The basic knowledge of RS232
communication: RS232 communication is also called serial communication mode. It
refers to the way that the computer uses the serial port cable and the single
device (controller) to communicate through the RS232 international standard
protocol.
Communication distance: 9600 baud
is recommended within 13 meters.
Communication rate (baud rate):
The default is 9600 bps, and the common ones are 1200 2400 4800 19200 38400.
The larger the baud rate, the faster the transmission speed, but the shorter
the stable transmission distance, the worse the anti-interference ability.
The basic knowledge of RS485
communication: The basic communication mechanism of RS485 and RS232 is the
same. His advantage is that it makes up for the shortcoming of RS232
communication distance and can not carry out network management of multiple
devices at the same time.
The computer connects multiple 485
devices (access controllers) in turn through the RS232 RS485 converter, and
polls the devices on the bus in turn.
The wiring label is 485+ 485-,
which corresponds to 485+ 485- of the link device (controller).
RS422 has longer distance and faster transmission rate than RS232 transmission. The transmission rate is up to 10Mbit/s. At this rate, the cable length is 120 meters. If the transmission rate is lower, such as 9000 baud rate, the maximum distance can reach 1200 meters. .
RS422 uses two signal lines per channel, if one is in a logic “1” state and the other is a logic “0”. The circuit consists of a transmitter, a balanced connection cable, a cable termination load, and a receiver. It is stipulated in the circuit that there is only one transmitter and there are multiple receivers, so the point-to-point communication method is usually adopted.
Basic knowledge of RS422 communication:
His communication principle is similar to RS485. The difference is that his bus
is two sets of twisted pairs (4 lines), which are respectively labeled as R+ R-
T+ T-. The disadvantage is that the wiring cost is high and it is easy to make mistakes.
It is used less now.
Because
RS232 COM port is universal, Most of Eglobal Industrial Mini Computer is with
the RS232 COM port like the following pictures shown. The Mini PC can support
the adapter RS232 to RS422/485 if you need the RS422 or RS485 port.
