Siemens industrial computer maintenance, how to repair the failure of the machine if it can't be turned on
First, the fault phenomenon.
During the use of Siemens industrial computers, sometimes they cannot be turned on. The specific performance is that after pressing the power button, the industrial computer does not start normally, the display does not have any display, and no self-test sound is heard.
2. Fault analysis and elimination.
1.Power failure: First check whether the power cord is connected normally and whether the power plug is loose or burned. If there is a problem with the cord or plug, replace it with a new one.
2.Memory module fault: Disassemble the chassis and check whether the memory module is loose or in poor contact. If the memory module is faulty, replug the memory module or replace it with a new one.
3.Motherboard failure: If the above two steps do not resolve the issue, then there may be a faulty motherboard. At this point, you need to replace the motherboard with a new one.
4.Other hardware failures: If none of the above three steps resolve the issue, it is possible that other hardware is failing. In this case, it is necessary to check the hardware one by one, find the fault point, and repair or replace it.
3. Maintenance experience sharing.
1.When performing repairs, be sure to disconnect the power supply and remove the case cover first to ensure your own safety.
2.When inserting and unplugging the memory module, be sure to pay attention to the gold finger part of the memory module and do not stain or damage it. At the same time, it is also necessary to pay attention to the strength of plugging and unplugging, and do not use too much force to cause damage.
3.If you encounter problems that are difficult to solve, you can consult relevant technical information or seek professional technical support.
4.After the repair is completed, be sure to test it to ensure that the industrial computer can work properly. If there are other problems, it needs to be repaired again or returned to the factory for repair.
In short, the Siemens industrial computer can not be turned on, and the fault maintenance requires us to follow certain steps for troubleshooting and maintenance. During the repair process, it is important to pay attention to safety and details. At the same time, we also need to continue to accumulate maintenance experience and improve our maintenance skills and level.