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1-9 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.
2
4 3
5 13
12
6
11
16
1
12
7
4
22
10 17
5
14
5
15
9
12
10
12
418
16
1) ATX_12V/ATX_12V1
2) ATX
3) CPU_FAN
4) SYS_FAN1/2/3/4
5) SYS_FAN5/6/7/8_PUMP
6) CPU_OPT
7) EC_TEMP1/EC_TEMP2
8) LED_CPU
9) LED_C1/LED_C2
10) D_LED1/D_LED2
11) SATA3 0/1/2/3/4/5
12)
M2A_CPU/M2B_SB/M2C_SB/M2D_SB
13) F_PANEL
14) F_AUDIO
15) F_U32C
16) F_U32_1/F_U32_2
17) F_USB1/F_USB2
18) TPM
19) NOISE SENSOR
20) THB_C
21) BAT
22) CLR_CMOS
7
9
19
21
20
8