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Front Panel Connectors and Indicators
A
USB Ports 0 and 1
C
Video Connector
E
NIC1 and NIC2 Activity LEDs
G
ID LED
I
Fault LED
Front Panel Indicators
The Intel
front of the compute module to aid in troubleshooting. The following table lists these
LEDs along with a usage description of each LED.
Table 3. Diagnostic LED Information
LED Name
Power LED
Fault LED
®
Intel
Compute Module MFS5520VI User Guide
A
Figure 5. Front Panel Connectors and Indicators
®
Compute Module MFS5520VI includes a number of diagnostic LEDs on the
Function
Identifies power state
of compute module
Identifies fault warning
B
C
D
E
B
USB2 Ports 2 and 3
D
I/O 1 and I/O 2 Activity LEDs
F
Drive Activity LED
H
Power Button
J
Power LED
Color
Green
Off = Power is off
On = Power on
Slow Blink = Power is in standby or
sleeping mode
Amber
Off = No Fault
On = Critical error or non-recoverable
Slow blink = Non-critical
Fast blink = Locate (when device does not
have an ID LED)
Double blink = Degraded state
I
F G
H
AF003079
Indicator
J
7
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