What should I do if the industrial all-in-one machine crashes?

In practical applications, we often encounter industrial all-in-one computer crashes, and it is relatively complicated to determine the cause of the crash. What should I do when an industrial all-in-one machine crashes? The parts are of poor quality. CPU, memory stick, graphics card, hard disk, etc. If the quality of the accessories is not good, when installing WIN98 and NT4.0 SCO UNIX, the computer may not be installed successfully or the computer may not be installed according to the traditional method of the following instructions. The circuit board is in poor contact. The operating system can be installed smoothly. After installing the system, the user finds that the user device is not available in the system and can replace the motherboard with another computer, for example, the serial and keyboard are not available.

The motherboard itself is faulty. Due to the components of the motherboard, after starting the industrial touch all-in-one host, the BIOS self-check may not be completely passed, and the IDE and FDD interfaces may not work normally, causing system read/write problems and crashes.
Mainframe crashes for 3 to 5 days and 3 to 4 months are the most difficult reasons for finding such problems. Only when testing the motherboard, not in the user environment. This type of problem involves the user's system, as well as the field wiring and the immunity of the system.
The common reasons for the collapse of industrial integration are mainly the above reasons. Users can make judgments based on the situation. If the crash is complicated and cannot be resolved by the above methods, please contact the manufacturer. Except for experts, do not disassemble the machine for inspection.