Figure 5-2. Rx6600 Diagnostic Panel Leds; Table 5-10. Diagnostics Panel Led States - HP Integrity rx6600 User's & Service Manual

Troubleshooting
Troubleshooting Tools
Diagnostics Panel LEDs
The Diagnostics Panel improves serviceability by allowing you to look in a single location for the LEDs that
provide failing FRU locating/mapping information. These amber LEDs are only lit when a failure occurs;
otherwise, they are off. A label on the panel is oriented in a fashion analogous to the orientation of the
components within the server: a diagnostic LED exists for each FRU in the system, including all DIMMs.
LED locations are presented in Figure 5-2.
Figure 5-2 rx6600 Diagnostic Panel LEDs
Table 5-10 lists the diagnostic panel LED states.
Table 5-10 Diagnostics Panel LED States
Definition
FRU health is assumed good.
FRU health last known to be bad.
Field Replaceable Unit Health LEDs
In addition to the front panel diagnostic LEDs, field replaceable units (FRUs) provide additional diagnostic
capability with LEDs, whose order or layout is product dependent.
NOTE If multiple error conditions occur, all applicable FRU lights are activated. In such a case, the
most critical error will determine the front panel color.
162
Flash Rate LED Color
LED Off Off
Steady Amber
Chapter 5