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2-3
Front Panel LEDs and Buttons
No. Name
Reset Button
1.
NMI button
2.
Power button
3.
with LED
4.
ID Button
(Note)
HDD Status
5.
LED
System Status
6.
LED
(Note)
1
3
5
7
Color
Status
--
--
Press this button to reset the system.
Press this button for the server to generate a NMI to the
--
--
processor. If multiple-bit ECC errors occur, the server will
effectively be halted.
Green
On
Indicates the system is powered on.
Green
Blink
System is in ACPI S1 state (sleep mode).
- System is not powered on or in ACPI S5 state (power off)
N/A
Off
- System is in ACPI S4 state (hibernate mode)
Press the button to activate system identification
On
Indicates locating the HDD.
Green
Blink
Indicates accessing the HDD.
Amber
On
Indicates HDD error.
Green/
Blink
Indicates HDD rebuilding.
Amber
N/A
Off
Indicates no HDD access or no HDD error.
Green
Solid On System is operating normally.
Critical condition, may indicate:
Solid On
System fan failure
System temperature
Amber
Non-critical condition, may indicate:
Redundant power module failure
Blink
Temperature and voltage issue
Chassis intrusion
System is not ready, may indicate:
POST error
N/A
Off
NMI error
Processor or terminator missing
2
4
6
8
L1
L2
Description
- 13 -
System Appearance
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