Selco EB 90 - Timeout D1
The computer in the Selco, a Dell, was displaying a fan error when the operator came and got me. I disconnected the PC, took it out of the enclosure, opened it up, used a computer vacuum to blow it out, I reseated the RAM while I was in there, closed it back up, and hooked it back up.
When we started the machine back up, it's displaying an error along the top of the screen saying "timeout D1". It's either a one or an I (eye). Not sure.
I made sure the serial cable is fully seated in the back of the PC. I do see a mix of red and green lights on the RS232 adapter. I'm not sure what they're supposed to be. Nothing I did should have messed with that part of it though.
What does the timeout message mean and where do I look to correct it?