Servicing Fan Modules
125
Fan Module Status LEDs
Each fan module contains a pair of LEDs, which are visible when you open the fan
compartment access door. The following table describes the status LEDs located on
the fan modules.
The front and rear panel Service Required LEDs are also lit if the system detects a fan
module fault.
If the fan fault causes an over temperature condition to occur, the system Overtemp
LED will turn on and an error message will be logged as well as displayed on the
system console.
Related Information
■
“Front Panel Controls and Indicators on SPARC Enterprise T5120 Servers” on
page 5
■
“Rear Panel Components and Indicators on SPARC Enterprise T5120 Servers” on
page 8
■
“Front Panel Controls and Indicators on SPARC Enterprise T5220 Servers” on
page 9
■
“Rear Panel Components and Indicators on SPARC Enterprise T5120 Servers” on
page 8
▼
Remove a Fan Module
Caution –
When changing the fan modules, remove only the fan modules. Do not
service any other components in the fan compartment unless all power is removed
from the system, including removing the power cords.
TABLE:
Fan Module Status LEDs
LED
Color
Notes
Power OK
Green
This LED is lit when the system is powered on
and the fan module is functioning correctly.
Service Required
Amber
This LED is lit when the fan module is faulty.
In addition, the system Fan Fault LED is lit.
Содержание SPARC T5120
Страница 4: ......
Страница 34: ...18 Sun SPARC Enterprise T5120 and T5220 Servers Service Manual July 2009 FIGURE Diagnostics Flowchart...
Страница 72: ...56 Sun SPARC Enterprise T5120 and T5220 Servers Service Manual July 2009...
Страница 171: ...Servicing Boards and Components 155 FIGURE Installing a Hard Drive Backplane in a Sun SPARC Enterprise T5120 Server...
Страница 190: ...174 Sun SPARC Enterprise T5120 and T5220 Servers Service Manual July 2009...
Страница 224: ...208 Sun SPARC Enterprise T5120 and T5220 Servers Service Manual July 2009...