Lan Connector Lamps - NEC Express5800 140Rd-4 User Manual

operation, the lamp is lit green or amber alternatively.
The lamp goes off when the rebuild is terminated normally. The lamp goes on amber if the rebuild fails.
IMPORTANT:
hot-swap the failed hard disk, and restart rebuilding. Observe the following notes to use the
auto-rebuild feature.
Do not power off the server. (If the server is powered off before rebuilding hard disks, the
auto-rebuild feature will not start.)
When you removed a hard disk, wait at least 90 seconds before installing the hard disk back
again.
Do not replace another hard disk while rebuilding is in progress.

LAN Connector Lamps

LAN1 and LAN2 connectors on the rear panel have two lamps as follows.
LINK/ACT lamp
The link/ACT lamp indicates the state of each network port normally equipped with the server. If the power is
supplied to the server and the hub and they are correctly connected with each other, the lamp is lit green (LINK state).
If information is transmitted through a network port, the lamp blinks green (ACT state).
If the lamp is not lit in the LINK state, check the network cable and the cable connection. If the lamp is not lit still
after the checking, the network (LAN) controller may be faulty. Contact your service representative.
1000/100/10 lamp
The 1000/100/10 lamp indicates whether the LAN2 port normally equipped with the server is operated through the
1000BASE-T, 100BASE-TX or 10BASE-T network interface. If the lamp is lit amber, the network port is operated
through 1000BASE-T. If the lamp is lit green, the network port is operated through 100BASE-TX. If the lamp is off,
the network port is operated through 10BASE-T.
To abort rebuilding, power off the server. In such a case, restart the server,
LINK/ACT lamp
LAN1 connector
1000/100/10 lamp
LAN2 connector
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