Sun Microsystems Netra CT Service Manual page 49

FIGURE 4-2
FIGURE 4-3
4.1.2 Using the System Status Panel LEDs to
Troubleshoot the System
When you first power-on the Netra CT server, some or all of the green Power LEDs
on the system status panel flash on and off for several seconds. Do not attempt to
troubleshoot the system until after the LEDs have gone through their initial power-
on testing.
Each major component in the Netra CT 810 server or Netra CT 410 server has a set
of LEDs on the system status panel that gives the status on that particular
component. Each component will have either the green Power and the amber Okay
to Remove LEDs (
Green Power LED
FIGURE 4-4
System Status Panel (Netra CT 810 Server)
System Status Panel (Netra CT 410 Server)
) or the green Power and amber Fault LEDs (
FIGURE 4-4
Amber Okay to Remove LED
Power and Okay to Remove LEDs
Chapter 4 Troubleshooting the System
).
FIGURE 4-5
4-3