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20 power button connector, 21 reset button connector, Figure 3-22: power button connector location – IEI Integration NOVA-PV-D4251_D5251 v1.01 User Manual

Page 61: Table 3-22: power button connector pinouts

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NOVA-PV-D5251/D4251 5.25" SBC

Page 47

3.2.20 Power Button Connector

CN Label:

PWR_BTN1

CN Type:

2-pin wafer (1x2)

CN Location:

See Figure 3-22

CN Pinouts:

See Table 3-22

The power button connector is connected to a power switch on the system chassis.

Figure 3-22: Power Button Connector Location

Pin Description

1 PWRBTN#

signal

2 GND

Table 3-22: Power Button Connector Pinouts

3.2.21 Reset Button Connector

CN Label:

RST_BTN1

CN Type:

2-pin wafer (1x2)

CN Location:

See Figure 3-23