We have a computer to monitor the parameters in the GE MARKV Control System, and after a voltage disturbance the PC was found OFF even when the led status of Hard Disk was blinking.
After an initial troubleshooting, the +5 volts stage in the power supply wasn't working, so it was replaced. Meanwhile the IT team tried to make a image of the disk but only a copy was made. After the power supply was replaced, the software didn't start, and the IT team overwrite the autoexec.at and config.sys files. The program starts but there is no valid data from the controller.
The network card is a Network Interface corp PCARC-ACT with a BNC connector.
Question: The led doesn't stop blinking and is that correct?
We changed the coaxial cable, the Terminal T connector and the same legend- No valid data.
Is possible to check the Network card without having another one at place?
The network Card has 7 as node address, is that correct?
I will appreciate comments about this case.
After an initial troubleshooting, the +5 volts stage in the power supply wasn't working, so it was replaced. Meanwhile the IT team tried to make a image of the disk but only a copy was made. After the power supply was replaced, the software didn't start, and the IT team overwrite the autoexec.at and config.sys files. The program starts but there is no valid data from the controller.
The network card is a Network Interface corp PCARC-ACT with a BNC connector.
Question: The led doesn't stop blinking and is that correct?
We changed the coaxial cable, the Terminal T connector and the same legend- No valid data.
Is possible to check the Network card without having another one at place?
The network Card has 7 as node address, is that correct?
I will appreciate comments about this case.