Front Panel Pin Header; Smbus Pin Header; Table 12: Front Panel Pin Header Pinout; Table 13: Smbus Pin Header Pinout - VIA Technologies EPIA-M860-12E User Manual

2.2.5. Front Panel Pin Header

The front panel pin header consists of 15 pins in a 16-pin block. Pin 15 is keyed. The front panel pin header is labeled
as "F_PANEL1". It provides access to system LEDs, power, reset, and system speaker. The pinout of the front panel pin
header is shown below.

Figure 17: Front panel pin header block

Table 12: Front panel pin header pinout

2.2.6. SMBus Pin Header

The SMBus pin header consists of three pins. It is labeled as "SMBUS1". The pinout of the SMBus pin header is shown
below.
Pin Signal
1 SMBCK
2 SMBDT
3 Ground

Table 13: SMBus pin header pinout

Pin Signal
1 +5VDUAL
3 +5VDUAL
5 PWR_LED
7 +5V
9 NC
11 NC
13 SPEAK
15 —

Figure 18: SMBus pin header

Pin Signal
2 +5V
4 SATA_LED
6 PWR_BTN
8 Ground
10 -RST_SW
12 Ground
14 +5V
16 NC
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