NEC N8800-149F, User Manual

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General Description 2-15
Hard Disk Drive LED
Hard Disk LED Description Action
Not on The disk is in the idle state.
Green Accessing the disk
Amber Disk failure Contact a maintenance
service company.
Blinking in amber
(Illuminate in green when
accessing the disk) The mirror of the disk is
disconnected. Perform mirroring.
Blinking in green and amber
in turn The hard disk drive configuration
(rebuild) is on going. Wait for a while; the LED
blinks in green after
rebuild finishes. If the
rebuild fails, the LED
illuminates in amber.
Access LED on the DVD drive
This LED illuminates when the installed DVD or CD-ROM is being accessed.
LAN Connector LED
„ LINK/ACT LED
The LINK/ACT LED shows the status of a standard network port. It is green if
power is supplied to the main unit and hub, and they are connected correctly
(“LINK”). It blinks green while the network port sends or receives data (ACT).
When the LED does not illuminate during “LINK,” check the condition and
connection of network cables. If there is nothing wrong with the cables, a defect is
suspected in the network (LAN) controller. In this case, contact your sales agent.
„ Speed LED
This LED indicates the network interface of the communication mode used by a
network port.
1000BASE-T and 100BASE-TX are the supported LAN port types. When this LED
illuminates in amber, the port is operating on 1000BASE-T; when in green,
100BASE-TX; and when not illuminate, 10BASE-T.