HP ML330 - ProLiant - G3 Setup And Installation Manual page 17

Component Identification
Table 1-2: Front Panel LEDs
Item LED Description
5 NIC link/activity
6 Internal health
1-4
continued
Status
Green = Network link exists.
Flashing green = Network activity exists.
Off = No network link exists.
Green = Server is powered up and server health is good.
Amber = Server health is degraded; a pre-failure warning exists.
Red = Server health is critical; attention is required.
Off = Server is off; power cord is disconnected.
HP ProLiant ML330 Generation 3 Server Setup and Installation Guide