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
2) ATX
3) CPU_FAN
4) SYS_FAN1/2/3
5) SYS_FAN4_PUMP
6) CPU_OPT
7) M2A_CPU/M2B_SB/M2C_SB
8) SATA3 0/1/2/3/4/5
9) LED_CPU
10) LED_C1/LED_C2
11) D_LED1/D_LED2
12) F_ AUDIO
13) F_PANEL
14) F_U32C
15) F_U32 _1/F_U32_2
16) F_USB1/F_USB2
17) THB_C
18) TPM
19) BAT
20) CLR_CMOS
2
17 1810 13
4 1
3
7
4
9
16 154
6
8
15
14
7
7
20
1112
19
5
10
11
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