I/O Baseboard Led Indicators; Figure 2-11 I/O Baseboard Leds, Buttons, And Sensors - HP Integrity rx4640 User's & Service Manual

Controls, Ports, and LEDs
Internal Controls, Ports, and LEDs

I/O Baseboard LED Indicators

There are various LEDs, sensors, reset, and attention buttons located on the HP Integrity rx4640 server I/O
baseboard. They are shown in Figure 2-11.
Figure 2-11 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
NOTE For a complete description of the baseboard LEDs, see "I/O Baseboard LED Indicators" on
page 121.
32
Battery
MP heartbeat LED
BMC heartbeat LED
3.3V VRM LED
locator button/LED
12V VRM LED
PCI attention
LED
6X
PCI attention
button (doorbell)
6X
PCI power LED
6X
PCI attention LED
6X
Chapter 2