1. It is clear that there is no difference in structure. It's just that the power supply of the industrial computer selected by the manufacturer needs to be tested by itself, whether it is compatible, and so on. The quality of the conventional atx power supply of industrial control manufacturers is better than that of the market
2. A good power supply mainly depends on the material (such as enameled wire, etc.), the quality is much better, and the processing technology is stronger
3. The atx power supply is a trigger type power supply. (in layman's terms
After opening, the motherboard can work normally, but the Boss detects the keyboard part and reports a keyboard error?
First, see if the keyboard lock is locked, and release the keyboard lock. If not, check whether the connection between the motherboard and the backplane and whether the keyboard and mouse are connected correctly.
After booting, other parts work normally, but the disk reading light of the floppy drive is always on. The floppy drive cannot be used?
The floppy drive data cable should be reversed
When using the 7162 motherboard, the mouse and keyboard cannot be used
Check the braid to see if it is dedicated to 7162, if not, please use the keyboard and mouse in reverse.
The industrial computer can be started before the hard disk is installed, but it is found that it cannot be started after the hard disk is installed?
Please first check whether the hard disk data cable is reversed.
After the power is turned on, the power indicator on the backplane turns on and then goes off. Can't power on?
First, see if there are foreign objects such as screws in the chassis, which may cause a short circuit. Next, check whether the relevant power cord is reversed, resulting in a short circuit to ground. Use the replacement method again, replace the power supply, see if the power supply is the problem, replace the floor to see if the floor is the problem
After the industrial computer is powered on, the power supply works normally, but the motherboard does not have any response?
First, remove the peripheral cards and connected devices to see if they can be started. If not, remove the memory to see if it alarms and then check whether the CPU is working properly. Finally, replace the motherboard and check whether the motherboard is normal.
When the machine does not start, can you hear a continuous alarm sound?
According to the alarm sound, it can be determined that it is a memory problem. Open the machine to see if the memory is in good contact, or replace the memory slot for testing. Finally replace the memory to see if there is a memory problem.
Install the operating system, crash when loading the sound card driver?
First, choose the wrong type of sound card, choose the correct type and then install it. Second, the selected sound card conflicts with other devices (including network cards, video cards, motherboards).
After loading the sound card driver, the running speed becomes slow or the sound is too low?
Sound card conflicts with motherboard
Is the driver installed correctly when the video card is installed, no image is displayed, or no color is displayed?
Generally, the default format of the video card is "ntt", and it needs to be set to "PAL" format!
The industrial computer is normal in the company's test, but it does not display when it reaches the customer?
Generally, the resolution setting is too high, and the customer's monitor cannot display it. So the phenomenon is a black screen, but there is a normal start-up alarm sound
When the industrial computer is running normally, it will restart as soon as there is vibration?
The connection of the power supply is faulty, or the connection between the motherboard and the floor is in poor contact (which connection is used to realize the ATX function)!
When the operating system is GHOST, the original disk is inconsistent with the newly carved disk partition?
The mode and setting of the hard disk are inconsistent. Should be set to LBA mode
When running the client program, there is an inexplicable restart phenomenon?
The customer's software is related to the compatibility of the motherboard. After a comprehensive inspection, if you still can't find the reason, please replace the motherboard and try again.
After the P4 motherboard is powered on, it won't start?
The motherboard of P4 consumes a lot of power and has a large demand for 12v voltage. If the 4-pin 12v voltage on the motherboard is not connected, the motherboard cannot
Can U disk be used under DOS
It depends on the support of the motherboard, some motherboards can support for example: 7166. And most motherboards do not support it.
