Power Button Led; Drive Indicator Codes - Dell EMC PowerEdge MX840c Installation And Service Manual

Power button LED

The power button LED is located on the front panel of your sled.
Figure 95. Power button LED
Table 37. Power button LED
Power button LED indicator code
Off
On
Slowly blinking

Drive indicator codes

Each drive carrier has an activity LED indicator and a status LED indicator. The indicators provide information about the current status of
the drive. The activity LED indicator indicates whether the drive is currently in use or not. The status LED indicator indicates the power
condition of the drive.
Figure 96. Drive indicators
1 Drive activity LED indicator
3 Drive capacity
NOTE: If the drive is in the Advanced Host Controller Interface (AHCI) mode, the status LED indicator does not turn on.
Table 38. Drive indicator codes
Drive status indicator code
Flashes green twice per second
Off
138 System diagnostics and indicator codes
Condition
Sled is not operating, regardless of power supply available.
Sled is operating, one or more of the non-standby power supplies
are active.
Sled is performing powering on sequence and iDRAC is still booting.
2 Drive status LED indicator
Condition
Identifying drive or preparing for removal.
Drive ready for removal.