12
1.6.3
LED Definition
Front Panel
LED
Color
State
Description
Power
Green
OFF
ON
OFF
Power ON
Power OFF
HDD Activity
Amber
OFF
Random Blinking
OFF
HDD access activity
No disk activity
LAN1/LAN2 Linkage
Green
Green
OFF
ON
Blinking
OFF
LAN Linked
LAN Accessing
No LAN link
Warning
Red
Red
Red
OFF
ON
ON
ON
OFF
Fan failure(<4500RPM)
Over Temperature(90
℃
)
Voltage failure (+/-10%)
Normal
Hot Swappable HDD
Tray Power LED
Green
OFF
ON
OFF
HDD connected
HDD disconnected
Hot Swappable SATA
HDD Access LED
Amber
OFF
Random Blinking
OFF
HDD access activity
No disk activity
Hot Swappable SAS
HDD Access LED
Amber
Amber
Random Blinking
On
HDD access activity
No disk activity (HDD ready)
ID LED
Blue
OFF
ON
OFF
System identified
System not identified
Note: Warning LED about Over temperature and Voltage will be supported with SMDC
installation
Chapter 1: Overview
12
Summary of Contents for Transport TN27 B4987
Page 1: ...Transport TN27 B4987 Service Engineer s Manual ...
Page 2: ......
Page 17: ...8 Rail Kit Rail with Bracket x 2 Screw Sack Chapter 1 Overview 8 ...
Page 31: ...22 1 6 6 System Block Diagram Chapter 1 Overview 22 ...
Page 62: ...3 6 1 M1003 LED Control Board Features 53 Chapter 3 Replacing Pre Installed Components ...
Page 128: ...Registration Info Install Path SDP WSD Activation 119 ...
Page 129: ...Complete Custom Components Selection Only SDP or WSD may be installed Not both Below SDK 120 ...