Industrial computer is a general term for tools that use a bus structure to inspect and control the production process, electromechanical equipment, and process equipment. So, what are the specific factors that will cause its damage?
1. The computer does not respond:
1. Whether the power socket has electricity and whether it is connected to the computer normally.
2. Check whether the computer power supply can work normally.
3. Open the case cover to see if the power supply is properly connected to the computer motherboard.
4. Unplug the memory stick, whether the power on is alarmed.
5. The CPU or motherboard is broken.
2. After the power is turned on, the power indicator on the bottom plate will turn off after a single light, and the power cannot be turned on?
First of all, see if there are foreign objects such as screws in the chassis, which may cause a short circuit.
Then see if the power cord is reversed, causing it to be grounded.
Use the replacement method to replace the power supply, motherboard, backplane and other equipment.
3. After the IPC is powered on, the power supply works normally, but the motherboard does not reflect?
First, remove the peripherals connected to the device to see if it can be activated? If not, you can remove the memory and see if it is an alarm? Check the work of the CPU, is it normal? Finally, replace the motherboard and check whether the motherboard is normal?
4. After booting up, the sound of the motherboard is heard but it does not appear on the monitor:
1. Check whether the display is connected to the host normally.
2. Insert another video card to check whether it is displayed normally.
3. Remove CMOS or replace BIOS.
4. Replace the CPU board or monitor
