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2-3
Front Panel LED and Buttons
2-3-1 R182-Z90
No. Name
1.
NMI button
2.
Reset Button
LAN1/2
3/4.
Active/
Link LED
HDD Status
5.
LED
System
6.
Status LED
7.
ID Button
Power button
8.
with LED
NMI
RST
L1
2
3 4
1
Color
Status
--
--
--
--
Green
On
Green
Blink
N/A
Off
On
Green
Blink
Amber
On
Green/
Blink
Amber
N/A
Off
Green
On
On
Amber
Blink
N/A
Off
Green
On
Green
Blink
N/A
Off
L2
SYS
ID
5
6
7
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.
Press this button to reset the system.
Indicates a link between the system and the network or
no access.
Indicates data trasmission or receiving is occuring.
Indicates no data transmission or receiving is occuring.
Indicates locating the HDD.
Indicates accessing the HDD.
Indicates HDD error.
Indicates HDD rebuilding.
Indicates no HDD access or no HDD error.
Indicates system is operating normally.
Indicates a critical condition, may include:
-System fan failure
-System temperature
Indicates non-critical condition, may include:
-Redundant power module failure
-Temperature and voltage issue
-Chassis intrusion
Indicates system is not ready, may include:
-POST error
-NMI error
-Processor or terminator is missing
Press the button to activate system identification
Indicates the system is powered on.
System is in ACPI S1 state (sleep mode).
• System is not powered on or in ACPI S5 state (power off)
• System is in ACPI S4 state (hibernate mode)
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8
Description
System Appearance
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