HP Power Distribution Unit Management Module - Manual (Page 58)

Troubleshooting 58
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Error LED illuminates or flashes
Action: Press the Reset button on the management module front panel. If the problem persists, contact an
authorized service provider.
The following table lists the error conditions associated with the management module LED.
Test LED flash error code Description
1 Permanently on DRAM failure
2 2 flashes DMA Mem to Mem error
3 3 flashes IRQ error
4 4 flashes Ethernet error
5 5 flashes Serial loop back error
6 6 flashes RTC error
FTP error messages appear when connecting
through Linux
Symptom: When connecting to FTP through Linux, error messages about bad commands appear.
Action: The user can log in although the error messages appear.
Flash update fails over a serial connection
Action: Disable any serial port being configured during the flash update, such as iLO, or use an FTP
connection.
HP SIM lists a discovered PDR as Unmanaged in the
System Type column
Action:
1. Delete the discovered PDR from HP SIM.
2. Using the management module web interface, add the HP SIM server as a Manager on the SNMP
Managers tab (on page 38).
3. Rediscover the PDR in HP SIM.
LCD configuration matches the panel breaker ratings
Possible Cause: The LCD configuration menu in the breaker panel rating is mismatched.