1. After the IPC is turned on, the motherboard self-test is successful, but the system cannot be booted from the hard disk
1. Press the "Del" key to enter the CMOS hard disk parameter setting and boot order to see if the boot order is correct.
2. After booting with an optical drive or floppy drive, check whether the hard disk of the industrial computer has a boot system or whether the hard disk is properly partitioned and the boot partition has been activated.
3. Use FDISK/MBR commands.
2. After the IPC is turned on, the memory self-test does not match the practical capacity
1. Check whether the motherboard video memory (motherboard integrated graphics card) is shared with the motherboard memory, which will separate a part of the memory as video memory.
2. Check whether the memory is small-particle memory (that is, the capacity of each chip on the memory is less than 16M, such as 128M memory should have 8 chips), because some old chips do not support large-particle memory, and only half of the capacity is displayed after plugging in.
3. Because the motherboard uses a special CPU, it occupies part of the memory as an instruction decoder for CPU instruction set conversion, resulting in a mismatch in memory capacity.
3. After the industrial computer is turned on, it will crash or present a blue screen if it cannot completely enter the system
1. Check whether there is a conflict between system resources.
2. Whether there is an error in the BIOS settings.
3. Replace the memory module.
4. Repartition and format the hard disk of the industrial computer and install the operating system.
|
More on that
|
The difference between an industrial computer and a desktop
Appearance: The industrial computer is generally a closed chassis, with industrial wind planning, solid structure, waterproof, dustproof, seismic and other characteristics. Desktops, on the other hand, generally use open chassis, general wind planning, and relatively simple structure.
Function: Industrial computer generally uses embedded system planning, ...
|
|
Determine whether the industrial computer needs to be reinstalled - EVOC industrial computer
In the process of using the industrial computer, the user mistakenly deleted the system file, resulting in an abnormal function of the industrial computer; The industrial computer was invaded by a virus Trojan, resulting in problems in the system; Some fault prompts frequently pop up on the desktop, and the industrial computer needs to be reinstalled in the system. Strictly speaking, the industrial computer presents ...
|
|
Maintenance method of industrial computer - EVOC industrial computer
1. Chassis
The chassis of the industrial computer has a power supply, a passive base plate, an electric fan, etc. Power supply: It is for long-hour uninterrupted operation, so the performance is better, it should be noted that the dust entry is reduced as much as possible, so as not to affect the operation of the fan. In addition, it should also be anti-static, lightning ...
|
|
Frequently asked questions about EVOC industrial computers
In fact, the industrial computer is not much different from the general computer, but the power supply and motherboard are nominally more stable and reliable than the general computer, after all, the requirements of the industrial site are a little higher than the civilian one, and the so-called industrial computer encounters similar problems to the general computer, such as the black screen of the crash can not be started ...
|
|
Solution to the problem of noise pollution of industrial computer - EVOC
Heat sinks are one of the top sources of noise in industrial computers. The more advanced and newer the industrial computer, the more complex the internal processor structure and the greater the heating. Therefore, the rationality of the heat sink design is related to whether the industrial computer can operate stably.
We all know that the internal hardware of industrial computers ...
|
|
EVOC high-speed data acquisition card selection method
When selecting a high-speed data acquisition card, the following goals are generally considered:
Sample rate, resolution, number of channels, bus, etc. The selection of the key depends on what your high-speed data acquisition card is for, so as not to blindly select the data acquisition card. Because different data acquisition cards are used in different places ...
|
|
Industrial Tablet PC Cleaning Method - EVOC
1. First of all, prepare things: there are more things to prepare, such as detergent (bring your own sponge block), ear wash balls, hair dryers, oil brushes, soft rags, erasers, alcohol, cotton balls, etc., as well as Phillips screwdrivers and anti-static wrist straps.
...
|
|
Advantech's industrial computer is basically used and maintained
Advantech's industrial control equipment is used and maintained.
Error handling is first-come, first-served.
First of all, we must understand and then familiarize ourselves: first analyze and consider the possible problems according to the on-site situation, and then we can do it;
First cleaning, then repairing: practice has shown that very ...
|
|
EVOC has advantages over ordinary computers
1. The industrial computer chassis is made of aluminum alloy structure, which has the characteristics of efficient dustproof, anti-magnetic and shock-proof compared to general computers;
2. The chassis is equipped with PCI and ISA slots.
3. Set up a targeted independent power supply in the chassis, ...
|
|
Maintenance of industrial computer method - EVOC
(1) Chassis
The chassis contains a power supply, a passive backplane, a fan, and more. The power supply is for long-term uninterrupted start-up service, requiring good performance, with over-voltage, over-current maintenance, anti-static, lightning protection and other characteristics. In daily life, it is necessary to pay attention to the dust entering the power fan, so as to prevent the operation of the power supply from being affected.
|
|
EVOC's new generation of special computers debuted
As one of the core equipment of intelligent manufacturing, special computers have seen some new upgrades and changes in product technology, services and industrial development, and their role and tasks in the intelligent era have become more and more important.
In the face of all kinds of new ...
|
|
The difference between industrial control motherboard and commercial motherboard - EVOC
1. Scale specifications: Commercial motherboards currently mainly use ATX architecture; In order to adapt to a variety of application environments, industrial motherboards use motherboards of various sizes and specifications, including ATX, Micro-ATX, LPX, POS and other specifications.
2. The support of the expansion slot: commercial motherboards can often only supply ...
|
|
Methods for judging the performance of industrial switches - EVOC
Industrial AC machines are now more and more ubiquitous, and many relatively harsh and complicated working environments basically rely on industrial AC machines to develop data information communication networks. However, there are a lot of various industrial AC machines on the market, and if the company assigns you to buy a batch of AC ...
|
|
Cleaning method of industrial touch all-in-one machine - EVOC
After a period of use, the industrial touch all-in-one computer will have problems such as dirty display or internal dust. That's where cleaning comes in. If the cleaning is not timely, it will lead to problems such as contact failure, system software failure, and system software echo. However, if the cleaning method is not right, ...
|
|
Characteristics and structure of EVOC IPC-810A
(1) Skill characteristics of IPC: 1. The all-tempered industrial chassis that meets the "EIA" specification is selected to enhance the ability to resist electromagnetic disturbances. 2. Select bus structure and modular planning skills. The CPU and each function module all use a plug-in structure, and there is a rubber bead to confirm, which improves the ...
|
|
Common faults and solutions of industrial computer - EVOC
With the continuous development of industrial computer technology, industrial computers have been widely used in industrial production. Therefore, we need to understand the causes of industrial computer failures and how to deal with them. Below, we give corresponding solutions to the common faults of industrial computers.
...
|
|
Detection method of industrial computer failure without booting - EVOC
Detection method and sequence of industrial computer failure not starting:
1. Check the three major operating conditions of the CPU
Power supply
clock
reposition
2. Remove the BIOS and check whether the 22-pin chip selection signal has jumped
3. Try changing the BIOS and check the line connected to the BIOS
4 ...
|
|
The difference between PCI slot and PCI-e slot in EVOC industrial computer
When selecting industrial computers, we often encounter PCI and PCI-e expansion slots, what are the differences between the two?
1. The color is different. In IPC motherboards, the PCI slot is milky white, while the PCI-e slot is black.
2. The transmission rate is different. PCI slot max data ...
|
|
Incompatibility analysis of EVOC memory and industrial motherboards
Memory is one of the most important components in an industrial motherboard, which is mainly used to temporarily store the computing data in the CPU and the data communicated by the external memory. In the operation of industrial computers, there may be incompatibility between memory and industrial motherboards. Memory is mainly composed of memory chips, circuit boards and gold fingers, etc.
|
|
EVOC Industrial Motherboard Features:
Industrial motherboards are widely used in self-service terminals, medical instruments, industrial control, automation equipment, telecommunications, electric power, network, rail transit and other fields in terms of planning, materials, production, manufacturing, etc., attaching importance to reliability, vibration resistance, wide temperature and other characteristics. ...
|
|
Contact
working hours
