HP Smart Array Controllers on HP ProLiant Servers User Guide

Component identification 21
P700m LEDs
LED ID Color Name Comments
1
Amber CR10: Thermal Alert This LED is not used.
2
Amber CR9: System Error The controller ASIC has locked up and cannot
process any commands.
3
Amber CR1: Diagnostics Error One of the server diagnostics utilities has detected a
controller error.
4
Amber CR2: Drive Failure To determine which drive has failed, check the Fault
LED of each physical drive connected to the
controller.
5
Green CR3: Activity Port 2 is active.
6
Green CR4: Activity Port 1 is active.
7
Green CR5: Command Outstanding The controller is working on a command from the
host driver.
8
Green CR6: Controller Heartbeat When the controller is in good health, this LED
flashes every two seconds.
9
Green CR7: Gas Pedal This LED, together with the Idle Task LED (next item),
indicates the amount of controller CPU activity. For
more information, see the following table.
10
Green CR8: Idle Task This LED, together with the Gas Pedal LED (previous
item), indicates the amount of controller CPU activity.
For more information, see the following table.
Gas Pedal LED status Idle Task LED status Controller CPU activity level
Off
Flashing
0–25%
Flashing
Off 25–50%
On steadily
Off 50–75%
On steadily
On steadily 75–100%