Gigabyte MH70-HD1 (rev. 1.0) [27/114] Theheadersconformtousb3 specification eachusbheadercanprovidetwousbportsviaan optional usb bracket for purchasing the optional usb bracket please contact the local dealer

Gigabyte MH70-HD1 (rev. 1.0) [27/114] Theheadersconformtousb3 specification eachusbheadercanprovidetwousbportsviaan optional usb bracket for purchasing the optional usb bracket please contact the local dealer
- 27 - Hardware Installation
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.
1
2
11
12
PinNo. Denition
1 PS_ON_N
2 I2C_FCB_SCL
3 PSU_PWRGD
4 I2C_FCB_SDA
5 BMC_FCB_N
6 STATUS_GREEN_N
7 FP_PWR_BTN_N
8 STATUS_AMBER_N
9 ACK_BMC_N
10 BMC_UID_LED_N
11 GND
12 BMC_UID_BUTTON_TTL_N
8) F_USB3 (USB 3.0 Header)
TheheadersconformtoUSB3.0specication.EachUSBheadercanprovidetwoUSBportsvia an
optional USB bracket. For purchasing the optional USB bracket, please contact the local dealer.
PinNo. Denition
1 Power
2 IntA_P1_SSRX-
3 IntA_P1_SSRX+
4 GND
5 IntA_P1_SSTX-
6 IntA_P1_SSTX+
7 GND
8 IntA_P1_D-
9 IntA_P1_D+
10 NC
PinNo. Denition
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
1
20
10
11

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