ENGINE AR-COMPLETE 3025018 - Caterpillar

the following procedure in order to help identify the problem and isolate the problem.
Disconnect the power to the monitor.
Disconnect any peripheral devices such as a printer or CD-ROM drive.
Connect the keyboard and connect the mouse to the connectors on the side panel. The connectors on the side panel are connected directly to the processor board.
Check the video connections, if you use an external monitor.
Check the disk drive for a floppy disk.
Apply power to the monitor and observe the indicators on the front panel. Check the indicator that indicates that the power is on. The indicator should be illuminated.
Monitor the Power On Self Test. One of the following events will occur:
The monitor will complete the boot up process.
An error message will occur. The error indicates that the error is not fatal. You may need to acknowledge the message before the boot up process can be allowed.
The boot up process will terminate. This will indicate a fatal error.
Connect the peripheral devices one at a time until the problem reoccurs in order to isolate the problem. Reinstall the software if the problem is with a drive or a specific software package.
Refer to Troubleshooting, "Troubleshooting Checks", if the problem persists.