HP 6100 HP 4x00/6x00/8x00 Enterprise Virtual Array User Guide (5697-0733, Marc - Page 46

Figure 18 30-10010-02 loop switch status indicators 1. Handle 3. Alignment tabs 5. SFP status indicator 7. POST fault indicator 9. Power indicator 2. Bezel snaps 4. Walk-up RS232 port 6. Port Bypassed indicator 8. Over Temp indicator 10. Loop operational indicator Power-on self test (POST) When you power on the 30-10010-02 loop switch, it performs a Power-on Self Test (POST) to verify that the switch is functioning properly. During a POST, all of the indicators turn on for approximately two seconds. Then, turn off all of the indicators, except the power indicator. If the Port Bypass indicators are blinking at a constant rate and the POST Fault indicator is on, the switch detected a fault during the POST. In this case, you need to contact your HP authorized service representative. Reading the switch status indicators Figure 18 (page 46) shows the Fibre Channel switch with the system and port indicators. Table 14 (page 46) lists and describes the system indicators. Table 14 30-10010-02 loop switch status indicators System indicator Power Loop operational POST fault OverTemp Description A green indicator. When lit, this indicates that the switch is plugged in and the internal power is functional. A green indicator. When lit, this indicates that the Fibre Channel loop has completed initialization and is now operational. An amber indicator. When lit, this indicates that the internal hardware self-test failed and the switch will not function. An amber indicator. When lit, this indicates that the ambient temperature has exceeded 40° C. The switch is still functional; however, you should correct the problem immediately. The OverTemp indicator turns off when the problem is corrected. Table 15 (page 47) describes the port indicators. 46 Enterprise Virtual Array hardware components