Gigabyte MH70-HD0 User Manual page 28

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7) FP_1 (Front Panel Header)
Connect the power switch, reset switch, chassis intrusion switch/sensor and system status indicator on
the chassis to this header according to the pin assignments below. Note the positive and negative pins
before connecting the cables.
8) F_USB3 (USB 3.0 Header)
The headers conform to USB 3.0 specification. Each USB header can provide two USB ports via an
optional USB bracket. For purchasing the optional USB bracket, please contact the local dealer.
1
20
Pin No. Definition
1
2
3
10
4
5
11
6
7
8
9
10
Pin No. Definition
1
2
3
4
5
6
7
8
9
10
11
12
Power
IntA_P1_SSRX-
IntA_P1_SSRX+
GND
IntA_P1_SSTX-
IntA_P1_SSTX+
GND
IntA_P1_D-
IntA_P1_D+
NC
- 27 -
11
1
12
2
PS_ON_N
I2C_FCB_SCL
PSU_PWRGD
I2C_FCB_SDA
BMC_FCB_N
STATUS_GREEN_N
FP_PWR_BTN_N
STATUS_AMBER_N
ACK_BMC_N
BMC_UID_LED_N
GND
BMC_UID_BUTTON_TTL_N
Pin No. Definition
11
IntA_P2_D+
12
IntA_P2_D-
13
GND
14
IntA_P2_SSTX+
15
IntA_P2_SSTX-
16
GND
17
IntA_P2_SSRX+
18
IntA_P2_SSRX-
19
Power
20
No Pin
Hardware Installation

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