Compaq ML350 HP ProLiant ML530 Generation 2 Server Maintenance and Service Gui - Page 101

Front Panel LEDs, Table 4-4

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Connectors, LEDs, and Switches Front Panel LEDs The set of five LEDs on the front of the server indicates system health. Figure 4-1 and Table 4-4 identify and describe the location and function of each of the LEDs. Figure 4-4: Front panel LEDs Table 4-4: Front Panel LEDs LED 1 Description UID button and LED 2 Internal health LED 3 External health (power supply) LED 4 Embedded NIC connector activity LED 5 Power On/Standby button and LED State Blue = Activated Blue flashing = System is being managed remotely Off = Deactivated Green = Normal (system on) Amber = System health degraded Red = System has critical failure Off = System is off Green = Normal (system on) Amber = Redundant power supply failure Red = Critical power supply failure Off = System is off Green = Network link Blinking = Network link with activity Off = No network connection Amber = System is off (auxiliary power present) Green = System is on Off = Server has no A/C power The internal health LED identifies service events for internal components in a prefailure or failed condition. Internal components include fans, processors, PPMs, memory, and over temperature conditions. For a list of these events, refer to Chapter 5, "Troubleshooting." 4-6 HP ProLiant ML530 Generation 2 Server Maintenance and Service Guide HP CONFIDENTIAL Codename: Mount Olympus Part Number: 281405-004 Last Saved On: 7/31/03 1:46 PM

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Connectors, LEDs, and Switches
Front Panel LEDs
The set of five LEDs on the front of the server indicates system health. Figure 4-1 and
Table 4-4 identify and describe the location and function of each of the LEDs.
Figure 4-4:
Front panel LEDs
Table 4-4:
Front Panel LEDs
LED
Description
State
1
UID button and LED
Blue = Activated
Blue flashing = System is being managed
remotely
Off = Deactivated
2
Internal health LED
Green = Normal (system on)
Amber = System health degraded
Red = System has critical failure
Off = System is off
3
External health (power supply) LED
Green = Normal (system on)
Amber = Redundant power supply failure
Red = Critical power supply failure
Off = System is off
4
Embedded NIC connector activity
LED
Green = Network link
Blinking = Network link with activity
Off = No network connection
5
Power On/Standby button and LED
Amber = System is off (auxiliary power present)
Green = System is on
Off = Server has no A/C power
The internal health LED identifies service events for internal components in a prefailure or
failed condition. Internal components include fans, processors, PPMs, memory, and over
temperature conditions. For a list of these events, refer to Chapter 5, “Troubleshooting."
4-6
HP ProLiant ML530 Generation 2 Server Maintenance and Service Guide
HP CONFIDENTIAL
Codename: Mount Olympus Part Number: 281405-004 Last Saved On: 7/31/03 1:46 PM