I/O Module; I/O Module Led - HPE D3000 Installation Manual

Item
1
2

I/O module

The I/O module provides the interface between the disk enclosure and the host. Each I/O module has two ports that can
transmit and receive data for bidirectional operation.

I/O module LED

LEDs on the I/O module provide status information about each I/O port and the entire module.
Item
1, 2
3
4
Description
Fan UID LED
Fan health/status LED
1
Description
Data Ports
7 segment display
IOM UID LED
Status
Solid blue
Off
Solid green
Solid amber
Off
2 3 4 5
Status
Solid green and amber off
Flashing green and amber
off
Solid green and solid amber
Flashing green and solid
amber
Green off and solid amber
Green off and amber off
Display On
Solid blue
Flashing blue
State
Startup or fan locate
requested
Fan locate off
System normal operation
Fan fault
No power
State
Link at high speed with no
activity
Link at high speed with
activity
Link at low speed with no
activity
Link at low speed with
activity
No link or no cable
connection
No power
Indicates the enclosure
number or indicates an error
or warning code
Startup or locate requested;
safe to remove
Locate requested; DO NOT
REMOVE
Table Continued
36
Reference