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Hardware Installation
3-3 Front Panel LED and Buttons
No. Name
Color
Status
Description
1
HDD Status
LED
Green
On
HDD access
N/A
Off
Idle
2
Power LED
Green
On
System has power applied to itor ACPI S0 state
Green
Blink
System is in ACPI S1 state (sleep mode)
N/A
Off
System is not powered on or in
ACPI S5 state (power off)
System is in ACPI S4 state (hlbernate mode)
3
LAN1 LED
LED
Green
On
Link between system and network
Green
Blink
access
N/A
Off
No access
4
System
Status LED
Green
On
Running or normal peration
Green
Blink
System dedraged due to CPU or DIMM error
N/A
Off
System not ready
May indicate the following:
•
POST error
•
NMI error
•
Processor or terminator missing
5.
LAN2 LED
LED
Green
On
Link between system and network or no access
Green
Blink
Network access
N/A
Off
No access
7
Reset button
8
Power button
Green
On
System is powered on.
N/A
Off
System is powered off.
1 2 3
6 7
8
4
5
