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NS170 User Guide - Problems Solving
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DISK ACCESS Lamp
The DISK ACCESS lamp indicates the status of the hard disk mounted in the hard disk
drive.
The lamp turns amber each time access is made to the hard disk.
Caution
To indicate the access states of the built-in hard disk drives
when an optional board (e.g. disk mirroring controller or disk
array controller) is installed, connect the LED cable provided
with the server to the LED connector on the motherboard and
the optional board.
LAN Connector Lamps
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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.
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Speed lamp
This lamp indicates whether each of the network ports normally equipped with the
server is operated through the 1000BASE-T, 100BASE-TX or 10BASE-T network
interface. If the lamp is lit orange, 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.