NonStop S-Series Hardware Installation and FastPath Guide (G06.25+)

Powering On and Starting the System
HP NonStop S-Series Hardware Installation and FastPath Guide—529443-001
8-11
Status LEDs During a Power-On Procedure
SEB or
MSEB
Power-on Green Lights when the SEB or MSEB is powered on
successfully.
Fault Amber Lights temporarily during power on until the SEB or
MSEB has been successfully configured by the service
processor (SP).
Lights continuously to indicate that the SEB or MSEB
is not in a fully functional state.
ServerNet
port
Yellow Unused.
ServerNet
adapter
Power-on Green Lights when the ServerNet adapter is powered on
successfully.
Service Amber Lights temporarily during power on when the
ServerNet adapter has been initialized successfully.
Lights continuously if POST fails.
Disk drive Power-on Green Lights when the drive is receiving power.
Activity Yellow
or
amber
Lights when the disk drive is executing a read or write
command.
System
enclosure
Group
service
Amber Lights if a command to light the group service LED
was issued using OSM or TSM.
Lights during certain OSM guided replacement
procedures.
Table 8-1. Status LEDs and Their Functions (page2of2)
Location LED Name Color Function