Lantronix LPS1-T EPS Reference Manual - Page 201
Power-up Troubleshooting
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B: Troubleshooting Before troubleshooting your Server, ensure that all physical connections are secure. Refer to the Installation chapter of your Installation Guide for connection instructions. Your Installation Guide may also contain additional troubleshooting information. Many unexplained errors are the result of having duplicate IP addresses on the network. Ensure that your Server has a unique IP address before proceeding. If you are having problems operating the Server in a wireless Ethernet network, it may help to connect the Server to a wired Ethernet network for troubleshooting. B.1 Power-up Troubleshooting There are several possible error situations if the LEDs do not flash. Table B-1: Error Messages Message Diagnosis/Remedy Power-up diagnostic failure (hardware failure) Note which LED is blinking and its color, then contact your dealer or Lantronix Technical Support. The Server boots but does not try to load the Flash ROM code Press the Test/Reset button. Set DIP switch 4 to Verbose mode. A brief description of the problem will be queued to the parallel port and printed. Network Error: The ACT LED will A. Make sure the Ethernet network cable is propblink yellow 2-3 times per second erly connected and reboot the Server. B. If option A fails to resolve the problem, reload Flash ROM. Refer to Appendix D:. Power-up diagnostic failure (hardware failure) Note which LED is blinking and its color, then contact your dealer or Lantronix Technical Support Network Error: The ACT/OK LED will blink yellow 2-3 times per second. Make sure the Ethernet network cable is properly connected and reboot the Server. If that fails to resolve the problem, reload Flash ROM. Refer to Appendix C. B-1