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Chapter 3 Motherboard Settings
SB212-PH User's Manual
3�5 System LEDs
3.5.1 UID LED & Internal Definition
Power
Yellow
System is On
Off
System has no AC power
UID
Blue
UID activity detected
Off
No UID activity detected
System Error
Red
Critical system failure detected
(processors, memory, voltage
regulators, thermal events,fan failures,
NMI, etc)
Off
No critical failures detected
Hard Disk
Green (Blinking)
Disk activity detected
Off
No disk activity detected
3.5.2 Rear chassis LEDs
NIC 1 (Right Upward
Triangle)
Yellow (Blinking) 1G link detected, activity detected
(82599) / Activity detected (XL710)
NIC 1 (Left Upward
Triangle)
Green (Blinking) 10G link detected, activity detected
(82599) / 1/10G link detected (XL710)
NIC 2 (Right Downward
Triangle)
Yellow (Blinking) 1G link detected, activity detected
(82599) / Activity detected (XL710)
NIC 2 (Left Downward
Triangle)
Green (Blinking) 10G link detected, activity detected
(82599) / 1/10G link detected (XL710)
NIC 3 (Right)
Green (Blinking) NIC1 activity detected
Off
NIC1 is not active, LAN cable no
connect
NIC 3 (Left)
Status LED
1G : Orange, 100M: Green 10M/No
connect: Off
NIC 4 (Right)
Green (Blinking) NIC2 activity detected
Off
NIC2 is not active, LAN cable no
connect
NIC 4 (Left)
Status LED
1G : Orange, 100M: Green 10M/No
connect: Off
