Sun Oracle Sun Server X4-2, Service Manual

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About the Sun Server X4-2 11
Power Supply Status Indicators
There are two status indicators (LEDs) on each power supply. These indicators are
visible from the rear of the server.
Related Information
■
“Front Panel Controls and Indicators on a System With Eight 2.5-inch Drives” on
page 3
■
“Front Panel Controls and Indicators on a System With Four 2.5-inch Drives and
DVD Drive” on page 4
■
“Server Back Panel View” on page 5
■
“Servicing Power Supplies (CRU)” on page 55
Network Management Port Status Indicators
The server has one 10/100BASE-T Ethernet management domain interface, labeled
NET MGT. There are two status indicators (LEDs) on this port. These indicators are
visible from the rear of the server.
TABLE:
Server Power Supply Indicators
Status
Indicator
Name
Icon Color State Meaning
AC OK/DC
OK Green • OFF – No AC power is present.
• SLOW BLINK – Normal operation. Input power is
within specification. DC output voltage is not
enabled.
• STEADY ON – Normal operation. Input AC power
and DC output voltage are within specification.
Service
Required Amber • OFF – Normal operation. No service action is
required.
• STEADY ON – The power supply (PS) has detected
a PS fan failure, PS overtemperature, PS over
current, or PS over or under voltage.