User manual

15
1.4 Motherboard Layout
1 Power Fan Connector (PWR_FAN1)
2 ATX 12V Power Connector (ATX12V1)
3 1155-Pin CPU Socket
4 CPU Fan Connector (CPU_FAN1)
5 CPU Fan Connector (CPU_FAN2)
6 2 x 240-pin DDR3 DIMM Slots
(DDR3_A1, DDR3_B1, Black)
7 2 x 240-pin DDR3 DIMM Slots
(DDR3_A2, DDR3_B2, Black)
8 ATX Power Connector (ATXPWR1)
9 SATA3 Connector (SATA3_A1, Gray)
10 SATA3 Connector (SATA3_A0, Gray)
11 USB 3.0 Header (USB3_2_3, Black)
12 Intel B75 Chipset
13 SPI Flash Memory (64Mb)
14 SATA3 Connector (SATA3_0, Gray)
15 SATA2 Connector (SATA2_2, Black)
16 SATA2 Connector (SATA2_4, Black)
17 SATA2 Connector (SATA2_5, Black)
18 Chassis Fan Connector (CHA_FAN1)
19 Chassis Speaker Header (SPEAKER1, Black)
20 System Panel Header (PANEL1, Black)
21 SATA2 Connector (SATA2_3, Black)
22 USB 2.0 Header (USB10_11, Black)
23 SATA2 Connector (SATA2_1, Black)
24 Consumer Infrared Module Header
(CIR1, Gray)
25 USB 2.0 Header (USB8_9, Black)
26 Clear CMOS Jumper (CLRCMOS1)
27 Infrared Module Header (IR1)
28 Print Port Header (LPT1)
29 COM Port Header (COM1)
30 HDMI_SPDIF Header (HDMI_SPDIF1, Black)
31 Front Panel Audio Header
(HD_AUDIO1, Black)
32 PCI Express 2.0 x16 Slot (PCIE2, Black)
33 PCI Slot (PCI2, Black)
34 PCI Slot (PCI1, Black)
35 PCI Express 3.0 x16 Slot (PCIE1, Black)
Intel
B75
64Mb
BIOS
CMOS
Battery
Super
I/O
ATXPWR1
VGA1
DVI1
HDMI1
AUD IO
COD EC
LAN
PHY
Top:
RJ-45
USB 2. 0
T: USB4
B: US B5
USB 3. 0
T: USB0
B: US B1
HD_ AUDIO1
1
COM 1
1
IR1
1
USB 8_9
1
CIR 1
1
USB 10_11
1
HDLED RESE T
PLED PWRBT N
PANEL 1
1
1
SPE AKER1
SATA2_ 2
SATA2_ 3
SATA2_ 4
SATA2_ 5
SATA2_ 1
SATA3_ 0
PWR _FAN1
CPU _FAN1
CHA _FAN1
CLR CMOS1
1
LPT 1
PS2
Keyboard
USB 2. 0 T: USB0 B: US B1
SATA3_ A1
SATA3_ A0
DDR3
PCI Expre ss 3.0
ErP/E uP Ready
B75 Pro3-M/MVP
XFast RAM
XFast USB
XFast LAN
RoHS
Front US B 3. 0
PCIE1
PCIE2
PCI1
PCI2
ATX12 V1
CPU _FAN2
DDR3_A1 (64 bit, 240-pin module)
DDR3_A2 (64 bit, 240-pin module)
DDR3_B1 (64 bit, 240-pin module)
DDR3_B2 (64 bit, 240-pin module)
Top:
Cen tral/
Bas s
Cen ter:
REA R SPK
Top:
LIN E IN
Cen ter:
FRO NT
Bot tom:
Opt ical
SPD IF
Bot tom:
MIC IN
1
HDM I_SPD IF1
1
USB 3_2_3
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
2526
30
27
28
29
31
32
33
34
35