Supermicro superserver 5019S-ML, Руководство пользователя

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Chapter 4: Motherboard Connections SuperServer 5019S-ML User's Manual
4.5 LED Indicators
LAN LEDs
Two LAN ports are located on the rear I/O panel of the motherboard. Each Ethernet LAN
port has two LEDs. The green LED indicates activity, while the other Link LED may be green,
amber, or off to indicate the speed of the connection.
LAN1-4 Activity LED (Right)
LED State
Color Status Definition
Yellow Flashing Active
LAN1-4 Link LED (Left)
LED State
LED Color Definition
Off No Connection/10 Mbps
Amber 1 Gbps
Green 100 Mbps
Dedicated IPMI LAN LEDs
An IPMI LAN is also located on the rear I/O panel. The LED on the right indicates activity,
while the LED on the left indicates the speed of the connection.
IPMI LAN LEDs
LED Color/State Definition
Link (left)
Green: Solid
Amber: Solid 100 Mbps
1Gbps
Activity (Right) Amber: Blinking Active
LAN3/LAN4 Front Panel Activity LEDs
The front panel NIC (Network Interface Connection) activity LED indicators for LAN3/LAN4
are located at J7/J8.
BMC Heartbeat LED
A BMC Heartbeat LED is located at LEDBMC on the motherboard. When LEDBMC is blinking,
the BMC is functioning normally.
Onboard Power LED Indicator
LED Color Definition
Green:
Blinking
BMC: Normal
Onboard Power LED
The Onboard Power LED is located at LEDPWR. When this LED is on, the system is on.
Be sure to turn off the system and unplug the power cord before removing or installing
components.
Onboard Power LED Indicator
LED Color Definition
Off
System Off
(power cable not
connected)
Green System On
M.2 LED
An M.2 LED is located at LE3 on the motherboard. When LE3 is blinking, M.2 is functioning
normally.
M.2 LED State
LED Color Definition
Green: Blinking Device Working