Interpreting Status Led Patterns - Sun Microsystems 6500 Installation Manual

Note – When the system finishes booting for the first time — if there is no
appropriate server configuration file on the disk drive — it may be necessary to
prevent the JumpStart automatic configuration program from running. See the
caution in Section 3.1 "Using JumpStart Automatic Installation."
3.2.3

Interpreting Status LED Patterns

If there is no terminal on the system, basic system status information is available on
the front panel LEDs, as shown in
System running
FIGURE 3-4
TABLE 3-2
TABLE 3-2
LED Position
Left LED
(green)
Middle LED
(yellow)
Right LED
(green)
DC power
Fault
System Status LEDs (Cabinet Server)
summarizes LED status indications.
Front Panel LED Status Indicators
Condition
On — DC power supply is receiving AC current.
Off — There is no DC power.
On Flashing — (first 60 seconds) self-tests are running.
Off — (after self-tests end) No hardware failures.
On — (after self-tests end) Hardware failure was detected.
Off — (first 60 seconds) self-tests are running.
On Flashing — (after self-tests end) System is running.
Off — (after self-tests end) System cannot run; repair is needed.
.
FIGURE 3-4
Chapter 3 Powering the System On and Off
Front view
3-7