Power Button; Table 3-20: Pcie Mini Slot Pinouts - IEI Technology IMBA-Q170-i2 User Manual

IMBA-Q170-i2 ATX Motherboard
Pin Description
9
GND
11
MSATA_CLK#
13
MSATA _CLK
15
GND
17
PLTRST_N
19
N/C
21
GND
23
SATA_RX-/PCIE_RX-
25
SATA_RX+/PCIE_RX+
27
GND
29
GND
31
SATA_TX-/PCIE_TX-
33
SATA_TX+/PCIE_TX+
35
GND
37
GND
39
+3.3V
41
+3.3V
43
+3.3V
45
CLINK_CLK
47
CLINK_DATA
49
CLINK_RST#
51
MSATA_DET

Table 3-20: PCIe Mini Slot Pinouts

3.2.23 Power Button

CN Label: PWR_SW1
Push button
CN Type:
CN Location: See Figure 3-24
The on-board power button controls system power.
Pin Description
10
N/C
12
N/C
14
N/C
16
N/C
18
GND
20
+3.3V
22
PLTRST_N
24
+3.3V
26
GND
28
1.5V
30
SMB_CLK
32
SMB_DATA
34
GND
36
USB_DATA-
38
USB_DATA+
40
GND
42
N/C
44
N/C
46
N/C
48
1.5V
50
GND
52
+3.3V
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