Instruction Manual

Introduction
1-2 HP NC7771 PCI-X Gigabit Server Adapter User Guide
Figure 1-1: RJ-45 port and LED locations
LED Indicators
The following table describes the LED indicators located on the front panel of the HP
NC7771 Gigabit Server Adapter.
Table 1-1: 10/100/1000 LED Operations for the NC7771 Server Adapter
LED Display Description
On Link to the network is established at 1000 Mb/s. 1000
Off No 1000 Mb/s link is available.
On Link to the network is established at 100 Mb/s. 100
Off No 100 Mb/s link is available..
On Link to the network is established at 10 Mb/s. 10
Off No 10 Mb/s link is available.
On The adapter is sending or receiving network data at 10, 100, or 1000
Mb/s, as indicated by the 10, 100, and 1000 LEDs.
ACT
Off No network data is being sent or received.