Brocade Mobility RFS9510 Controller Installation Guide - Manual (Page 19)

Brocade Mobility RFS9510 Controller Installation Guide 15
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Hardware installation
3
Error beep codes
The Power-on Self Test (POST) generates an error beep to inform users of error conditions. A series
of three beeps indicates the system halted because of a due to an error related to controller
memory limitations.
The error beep codes generated by the Baseboard Management Controller (BMC) are listed in the
table below:
Button Function
Power/Sleep Turns the system power on/off.
ID Toggles the ID LED on and off. The server board ID LED is visible on the
back of the controller to allow for server identification when mounted in a
rack.
Reset Reboots the system.
NMI Access to the NMI button requires a special tool. When the NMI button is
pressed, the controller halts normal operations and is placed in diagnostic
mode. Data stored in memory can then be downloaded to help diagnose
any problems.
Code Sequence Description
1-5-2-1 No CPUs installed or the first CPU socket is empty
1-5-4-2 Power Fault
1-5-4-4 Power control fault