NEC Express5800 series User Manual page 23

IMPORTANT:
processing is stopped. Restart the server, mount the new hard disk in
hot swap mode, and then perform rebuild processing again. Observe
the following notes on using the auto-rebuild function.
Do not turn the power off. (Once the power is turned off, the
auto-build function does not start.)
Let 90 seconds or more pass between when dismounting a failing
hard disk and when mounting the new one.
Do not replace a failing hard disk while rebuild processing is being
performed for another hard disk.
LAN Connector Lamps
There are two lamps for each of the two LAN ports (connectors) on the rear panel.
LINK/ACT lamps
LINK/ACT lamps
Each LINK/ACT lamp indicates the status of the standard network port of the server.
While power is supplied to the server and HUB and the connection is correct, the lamp
is on (green). (LINK) The lamp turns green and flashes while the network port is
transmitting/receiving data. (ACT)
If the lamp does not go on when the LINK state is placed, check if the network cable is
in normal state and if it is connected correctly. If the lamp does not go on yet when the
network cable is normal, the network (LAN) controller may be faulty. In this case,
contact your sales representative.
If the server is turned off during rebuild processing, the
Speed lamps
System Overview 13