Gigabyte B450M GAMING - Internal Connector Guide; Overview of Internal Headers

1-7 Internal Connectors
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• First make sure your devices are compliant with the connectors you wish to connect.
• Before installing the devices, be sure to turn off the devices and your computer. Unplug the power
cord from the power outlet to prevent damage to the devices.
• After installing the device and before turning on the computer, make sure the device cable has
been securely attached to the connector on the motherboard.
1) ATX_12V
2) ATX
3) CPU_FAN
4) SYS_FAN1/2
5) SATA3 0/1/2/3
6) M2A_SOCKET
7) SPDIF_O
8) F_PANEL
9) F_AUDIO
10) SPEAKER
11) F_USB30
12) F_USB1/F_USB2
13) TPM
14) COMA
15) CI
16) CLR_CMOS
17) LED_CPU
18) BAT
1
2
3
11 4
18
7
13
129
14
6
4
17
5
8 101615
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