I/O Baseboard Led Indicators; Figure 5-3. I/O Baseboard Leds, Buttons And Sensors - HP Integrity RX4640 Operation Manual

Troubleshooting
Troubleshooting Using LED Indicators

I/O Baseboard LED Indicators

Various LEDs, sensors, and reset or attention buttons are found on the I/O baseboard.
Figure 5-3 I/O Baseboard LEDs, Buttons and Sensors
3.3VSB
Power
LED
BMC
Reset
Button
5V VRM
LED
MP Soft
Reset
Button
MP Self-Test
LED
Table 5-3 I/O Baseboard LEDs, Buttons and Sensors
LED/Button
12V VRM Power
LED
5V VRM Power
LED
78
Battery
MP Heartbeat LED
BMC Heartbeat LED
Color Status
Green On
Green On
3.3V VRM LED
Locator Button/LED
Condition
12V VRM is functioning.
5V VRM is functioning.
12V VRM LED
PCI Attention
LED 6X
PCI Attention
Button (Doorbell)
6X
PCI Power LED
6X
PCI Attention LED 6X
Chapter 5