Troubleshooting5. The CARD light goes ON for approximately 15 seconds if the unit is loading from a Memory card.(The MAXserver 1600 is accessing the Memory card. Do not remove the card while the CARD lightis ON.)6. The RUN light flashes rapidly and the LAN light flashes as Ethernet packets are received.(The MAXserver 1600 is loading, or trying to load, software.)7. When loading from a Memory card, or when using another MAXserver 1600 as a load server, Portlights8 - 1 go ON, sequentially. Then, lights 8 - 1 go OFF.(The MAXserver 1600 has finished loading the software image, and is decompressing it.)8. When the MAXserver 1600 has finished loading its software, the RUN light flashes slowly and theLAN light flashes as Ethernet packets are received.3.2.1 Startup Error CodesIf front panel lights do not behave as described in Section 3.2 when you power up or initialize theMAXserver 1600, the unit might be displaying an error code. A special pattern of diagnostic codesindicates that a hardware or software error has occurred. Figure 3-1 shows how the diagnostic codeappears on the MAXserver 1600 front panel lights.1 6 7 14 15 16Self Test failure occurs.All lights flash 8 times quickly.Error code is displayed.Write down the numbers of the lights that are lit.In this case, report 1, 6, 7, 14, 15, 16 to Xyplex.Figure 3-1. Sample Error Code Display0590 23