Dell EMC ME4 Series - Identity LED (Blue); 5 U Enclosure Ops Panel; System Power On;Standby LED (Green;Amber)

Identity LED (blue)
When activated, the Identity LED blinks at a rate of 1 second on, 1 second o to easily locate the chassis within a data center. The locate
function can be enabled or disabled through SES. Pressing the button toggles the state of the LED. Setting the enclosure ID using the
System ID button is not supported by the rmware.
5U enclosure Ops panel
The front of the enclosure has an Ops panel located on the left ear ange of the 5U chassis as shown in the following gure. The Ops panel
is an integral part of the chassis CRU, and is not replaceable on-site.
Figure 29. LEDs: Ops panel—5U enclosure front panel
Table 5. Ops panel functions (see left ear on 5U front panel)
No. Indicator Status
1 Unit Identication Display (UID) Green (seven-segment display: enclosure sequence)
2 System Power On/Standby
Constant green: positive indication
Constant amber: system in standby (not operational)
3 Module Fault Constant or blinking amber: fault present
4 Logical Status Constant or blinking amber: fault present
5 Top Drawer Fault Constant or blinking amber: fault present in drive, cable, or sideplane
6 Bottom Drawer Fault Constant or blinking amber: fault present in drive, cable, or sideplane
Unit identication display
The UID is a dual seven-segment display that shows the numerical position of the enclosure in the cabling sequence. This is also called the
enclosure ID. The controller enclosure ID is 0.
System Power On/Standby LED (green/amber)
LED is amber when only the standby power is available (non-operational). LED is green when system power is available (operational).
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Storage system hardware