Overview
Interpreting LEDs
Table 4: Blade Server LEDs |
|
|
LED | Color | Description |
Power | Off | Power off. |
| Green | Normal operation. |
| Amber | Standby. |
Link | Off | None of the network links are up. |
| Green | At least one network link is up. |
Health | Off | Power off. |
| Green | Normal operation. |
| Amber | Minor error. |
| Blinking | Critical error. |
| Amber |
|
Activity | Off | Inactive. |
| Green | Outstanding I/O to disk drive. |
(Disk Drive) |
|
|
Health | Off | No fault. |
| Amber | Some fault. |
(Disk Drive) |
|
|
Cisco UCS 5108 Server Chassis Installation Guide
27 |
