Table 1.5: Onboard Led; Block Diagram; Figure 1.3 Block Diagram - Advantech ASMB-820I User Manual

Table 1.4: Connectors
SYS FAN0
SYS FAN1
SYS FAN2
SYS FAN3
USB45
USB67
USB89
USB10
USB11

Table 1.5: Onboard LED

LED Description
5V_LED1 Power on LED
5VSB_LED1 Standby LED
LED1 BMC heartbeat LED
(820I SKU Only)
1.5

Block Diagram

System fan connector (4-pin)
System fan connector (4-pin)
System fan connector (4-pin)
System fan connector (4-pin)
USB port 4, 5
USB port 6, 7
USB port 8, 9
USB port 10 (Type-A)
USB port 11 (Type-A)
LED Definition
Off:
Power off
Off:
No input AC Power
Blinking (Green) :
Controller is working normally

Figure 1.3 Block Diagram

7
On (Green):
System is On
On (Green):
System is ON, in sleep mode,
or in soft-off mode
ASMB-820I User Manual