Rear View - IBM 8670 - Eserver xSeries 345 Installation Manual

Diskette drive activity LED: When this LED is lit, it indicates that the diskette drive
is in use.
Diskette-eject button: Press this button to release a diskette from the drive.
Hard disk drive status LED: On some server models, each hot-swap hard disk
drive has a status LED. If the status LED for a drive is lit continuously, that
individual drive is faulty. The interpretation of a flashing status LED depends on the
SCSI controller connected to the hot-swap drive, as follows:
v When the drive is connected to the integrated SCSI controller with RAID
v When the drive is connected to an optional ServeRAID controller, a slowly
Hard disk drive activity LED: On some server models, each hot-swap hard disk
drive has an activity LED. When this LED is flashing, it indicates that the drive is in
use.
Information LED: When this LED is lit, it indicates that a noncritical event has
occurred. An LED on the Light Path Diagnostics panel is also lit to help isolate the
error.
System-identification LED: When this LED is lit, it indicates that a programmed
condition has occurred, or it can be turned on remotely by the system administrator
to aid in server identification for maintenance using IBM Director. For more
information about IBM Director, see the IBM Director publications on the IBM
Director CD.

Rear view

The following illustration shows the connectors and LEDs on the rear of the server.
Ethernet 1
(green)
Ethernet 2 activity LED: When this LED is lit, it indicates that the server is
transmitting to or receiving signals from the Ethernet LAN that is connected to
Ethernet port 2.
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IBM xSeries 345 Type 8670: Installation Guide
capabilities, a flashing status LED indicates that the drive is a secondary drive in
a mirrored pair and the drive is being synchronized.
flashing (one flash per second) status LED indicates that the drive is being
rebuilt. When the LED is flashing rapidly (three flashes per second), it indicates
that the controller is identifying the drive.
Ethernet 2 activity
(green)
Ethernet 2 link status
(green)
Ethernet 1 link status
(green)
activity LED
LED
LED
LED
AC power LED
(green)
DC power LED
(green)