User's Manual

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_OPT
6) D_LED1/D_LED2
7) LED_C1/LED_C2
8) SATA3 0/1/2/3/4/5
9) M2A_SB/M2M_SB
10) F_ PANEL
11) F_ AUDIO
12) F_U32
13) F_USB1/F_USB2
14) THB_C1/THB_C2
15) COM
16) SPI_TPM
17) QFLASH_PLUS
18) CLR_CMOS
19) BAT
20) CPU/DRAM/VGA/BOOT
10
17
4
2
8
12
4
11
1
4
14
18
9
20
3
6
6
9
5
7
7
13
15
19
16
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