Dell S5148F-ON EMC PowerSwitch Installation Guide July 2021 - Page 9
LED behavior, S5148F-ON LEDs
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LED behavior The following S5148F-ON switch LED behavior is seen during open networking installation environment (ONIE) operations: S5148F-ON LEDs 1. Stack ID LED 3. Port Activity LED 5. System LED 7. Fan LED 9. RJ-45 Ethernet Port LED: Left is activity; right is link. Table 1. S5148F-ON switch LED behavior LED System Status/Health LED Power LED 2. Port Activity LED 4. Master LED 6. Locator LED 8. Power LED Description ● Solid green-Normal operation ● Blinking green-Booting ● Solid yellow-Critical system error ● Blinking yellow-Noncritical system error, fan failure, or power supply failure ● Off-No power ● Solid Green-Normal operation ● Solid yellow-POST is in process S5148F-ON switch 9
![](/manual_guide/products/dell-s5148fon-emc-powerswitch-installation-guide-2021-a93c732/9.png)
LED behavior
The following S5148F-ON switch LED behavior is seen during open networking installation environment (ONIE) operations:
S5148F-ON LEDs
1.
Stack ID LED
2.
Port Activity LED
3.
Port Activity LED
4.
Master LED
5.
System LED
6.
Locator LED
7.
Fan LED
8.
Power LED
9.
RJ-45 Ethernet Port LED: Left is activity; right is link.
Table 1. S5148F-ON switch LED behavior
LED
Description
System Status/Health LED
●
Solid green—Normal operation
●
Blinking green—Booting
●
Solid yellow—Critical system error
●
Blinking yellow—Noncritical system error, fan failure, or
power supply failure
Power LED
●
Off—No power
●
Solid Green—Normal operation
●
Solid yellow—POST is in process
S5148F-ON switch
9