IBM 2019A1X Installation Guide - Page 17

External indicators, controls, and connectors, Management-module indicators and controls

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Chapter 2. External indicators, controls, and connectors This chapter describes the indicators, controls, and external connectors on the management module. Management-module indicators and controls Power-on LED Active LED Management module error LED OK Ethernet link LED LINK TX/RX Ethernet activity LED Reset The following management-module LEDs provide status information about the management module and remote-management connection. v Power-on LED: When this green LED is lit, it indicates that the management module has power. v Active LED: When this green LED is lit, it indicates that the management module is actively controlling the BladeCenter unit. Only one management module actively controls the BladeCenter unit. If two management modules are installed in the BladeCenter unit, this LED is lit on only one module. v Management module error LED: When this amber LED is lit, it indicates that an error has been detected in the management module. When this LED is lit, the BladeCenter unit system error LED is also lit. © Copyright IBM Corp. 2011 7

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Chapter 2. External indicators, controls, and connectors
This chapter describes the indicators, controls, and external connectors on the
management module.
Management-module indicators and controls
OK
TX/RX
LINK
Ethernet link LED
Ethernet activity LED
Power-on LED
Active LED
Management module
error LED
Reset
The following management-module LEDs provide status information about the
management module and remote-management connection.
v
Power-on LED
: When this green LED is lit, it indicates that the management
module has power.
v
Active LED
: When this green LED is lit, it indicates that the management
module is actively controlling the BladeCenter unit. Only one management
module actively controls the BladeCenter unit. If two management modules
are installed in the BladeCenter unit, this LED is lit on only one module.
v
Management module error LED
: When this amber LED is lit, it indicates
that an error has been detected in the management module. When this LED
is lit, the BladeCenter unit system error LED is also lit.
© Copyright IBM Corp. 2011
7