Hardware Reference
30
BMC activity LED
A BMC heartbeat LED is located at DP5 on the motherboard. When DP5 is blinking, BMC
(Baseboard Management Controller) is active. In addition to DP5, there is a blue BMC
Heartbeat LED visible from the rear of the chassis through the I/O panel. See the tables below
for more information.
SAS heartbeat LED
A SAS heartbeat LED is located at LEDS2. When LEDS2 is on, SAS functions normally. Refer to
the table below for details.
SAS error LED
A SAS error LED is located at LEDS2. When LEDS2 is on, an error has occurred with SAS
connections. Refer to the table below for details.
Onboard power LED
An onboard power LED is located at DP1 on the motherboard. When this LED is on, the system
is on. Be sure to turn off the system and unplug the power cord before removing or installing
components. See the table below for more information.
Table 37. BMC activity LED indicator LED settings
LED Definition
DP5 Green: Blinking BMC is active
BMC Heartbeat Blue: Blinking BMC is active
Table 38. SAS heartbeat LED indicator settings
LED Definition
Green: On SAS: Normal
Table 39. SAS error LED indicator LED settings
LED Definition
Red: On SAS error occurs
Table 40. Onboard PWR LED settings
LED Definition
Off System off
(PWR cable not connected)
Green steady System power on
Green blinking System in standby
To Next Page
Loading...
