Troubleshooting Using Leds; Table 1-15. Control Panel Leds And Switches; Figure 1-57. Control Panel Leds - HP Rp3440-4 - 9000 - 0 MB RAM Installation Manual

Troubleshooting Using LEDs

If you suspect a hardware failure during installation, the power and system LEDs, located on the front control
panel, will help you identify the problem. The following sections describe their functions. You may want to
back up your data or replace a component before it fails.
The boot process will be monitored by the iLO MP. With the current ILO MP functionality, the four diagnostic
LEDs are disabled (always off). You can monitor server operation from a console using the iLO MP.
Figure 1-57 Control Panel LEDs
Locator Button and LED
Table 1-15 provides control panel LED information.
Table 1-15 Control Panel LEDs and Switches
Name
Power on/off The green on/off LED is illuminated when the power is on.
LED
Chapter 1
LAN
LED
Diagnostics LEDs
(Disabled)
1 2 3 4 LAN System
Power Button
System
On/Off LED
LED
Function
Installing the System
Troubleshooting
Power
89