Gigabyte GA-B250-HD3 - Internal Connectors

1-7 Internal Connectors
Read the following guidelines before connecting external devices:
• 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_2X4
2) ATX
3) CPU_FAN
4) SYS_FAN1/2/3
5) CPU/DRAM/VGA/BOOT
6) SATAEXPRESS
7) SATA30/1/2/3/4/5
8) M2S_32G
9) BAT
10) F_ PANEL
11) SPDIF_O
12) F_ AUDIO
13) F_USB30
14) F_USB1/F_USB2
15) COMA
16) LPT
17) TPM
18) CLR_CMOS
2
4 1016
15
1
4
3
6
5
14
13
7
9
17
8
4
18
11
12
- 12 -