Layout contents
Connectors/Jumpers/SlotsPage

1.

ATX power connectors (24-pin EATXPWR, 8-pin EATX12V)

1-46

2.

LGA1155 CPU socket

1-9

3.

CPU, chassis, and power fan connectors (4-pin CPU_FAN,

1-44

 

4-pin CPU_OPT, 4-pin CHA_FAN1-4 )

 

4.

DDR3 DIMM slots

1-10

5.

MemOK! button

1-27

6.

TPM connector (20-1 pin TPM)

1-48

7.

Intel® Z77 Serial ATA 3.0 Gb/s connectors

1-40

 

(7-pin SATA3G_34/5 [blue])

 

8.

USB 3.0 connector (20-1 pin USB3_12)

1-42

9.

Marvell® Serial ATA 6.0 Gb/s connectors

1-41

 

(7-pin SATA6G_E12/E34 [navy blue])

 

10.

Intel® Z77 Serial ATA 6.0 Gb/s connectors

1-39

 

(7-pin SATA6G_1/2 [gray])

 

11.

MSATA connector with 32GB SSD onboard (56-pin MSATA)

1-48

12.

System panel connector (20-8 pin PANEL)

1-47

13.

CPU/DRAM overvoltage setting (3-pin OV_CPU/DRAM)

1-31

14.

USB 2.0 connectors (10-1 pin USB910, USB1112)

1-43

15.

Clear CMOS button

1-30

16.

Q-Code LEDs (LED1, LED2)

1-33

17.

TPU switch

1-28

18.

EPU switch

1-29

19.

Reset button

1-26

20.

Power on button

1-26

21.

Front panel audio connector (10-1 pin AAFP)

1-45

22.

Digital audio connector (4-1 pin SPDIF_OUT)

1-42

1 Chapter

1-8

Chapter 1: Product introduction