12
1.3 Motherboard Layout
1 ATX 12V Power Connector (ATX12V1) 24 Reset Switch (RSTBTN)
2 Power Fan Connector (PWR_FAN1) 25 Power Switch (PWRBTN)
3 CPU Heatsink Retention Module 26 Chassis Fan Connector (CHA_FAN1)
4 CPU Socket 27 COM Port Header (COM1)
5 CPU Fan Connector (CPU_FAN1) 28 Dr. Debug (LED)
6 CPU Fan Connector (CPU_FAN2) 29 Infrared Module Header (IR1)
7 2 x 240-pin DDR3 DIMM Slots 30 USB 2.0 Header (USB10_11, Blue)
(Dual Channel A: DDR3_A1, DDR3_B1; Blue) 31 USB 2.0 Header (USB6_7, Blue)
8 2 x 240-pin DDR3 DIMM Slots 32 Consumer Infrared Module Header (CIR1)
(Dual Channel B: DDR3_A2, DDR3_B2; White) 33 HDMI_SPDIF Header (HDMI_SPDIF1, White)
9 ATX Power Connector (ATXPWR1) 34 Front Panel IEEE 1394 Header
10 USB 3.0 Header (USB3_2_3, Light Blue) (FRONT_1394, White)
11 Southbridge Controller 35 Front Panel Audio Header (HD_AUDIO1, White)
12 SATA3 Connector (SATA3_2, White) 36 Clear CMOS Jumper (CLRCMOS1)
13 SATA3 Connector (SATA3_4, White) 37 PCI Express 2.0 x16 Slot (PCIE4; Blue)
14 SATA3 Connector (SATA3_A1, White) 38 PCI Slot (PCI3)
15 SATA3 Connector (SATA3_A2, White) 39 SPI Flash Memory (32Mb)
16 SATA3 Connector (SATA3_5, White) 40 PCI Express 2.0 x16 Slot (PCIE3; Blue)
17 SATA3 Connector (SATA3_3, White) 41 PCI Slot (PCI2)
18 SATA3 Connector (SATA3_1, White) 42 PCI Slot (PCI1)
19 SATA3 Connector (SATA3_0, White) 43 PCI Express 2.0 x16 Slot (PCIE2; Blue)
20 System Panel Header (PANEL1, White) 44 PCI Express 2.0 x1 Slot (PCIE1; White)
21 USB 2.0 Header (USB8_9, Blue) 45 Chassis Fan Connector (CHA_FAN2)
22 Power LED Header (PLED1) 46 Chassis Fan Connector (CHA_FAN3)
23 Chassis Speaker Header (SPEAKER 1, White)
Designe d i n Taipei
X
Fast USB
46
45
44
43
42
41
40
39
38
37
36
35
34
33
32
31
30
1394a
USB 3.0
USB 3_2 _3
CHA _FAN 2 CHA _FAN 3
USB 3. 0
T: U SB 0
B: U SB 1
Top:
RJ- 45
eSATA1
IEE E 13 94
USB 2. 0
T: U SB 2
B: U SB 3
Clr
CMO S
DVI_CON1
VGA1
USB 10_11
1
USB 8_9
1
HDMI _SPD IF1
1
1
FRO NT_1 394
PWR _FAN 1
DDR3_B2 (64 bit, 240-p in module)
DDR3_B1 (64 bit, 240-p in module)
DDR3_A2 (64 bit, 240-p in module)
DDR3_A1 (64 bit, 240-p in module)
SATA3 _2
SATA3 _3
SATA3 _0
SATA3 _1
1
PLED 1
RST BTN
PWR BTN
Dr.
Debu g
PCI3
PCI2
PCIE4
PCIE3
SOCKET FM1
Ps2
Key boa rd/
Mou se
HDMI 1.4a
ATX1 2V1
SATA3 _A1
SATA3 _A2
SATA3 _4
SATA3 6Gb/s
1
CIR1
USB 3.0
T: USB 4
B: U SB5
DDR3 2400+
RoHS
Front USB 3.0
ErP/EuP Ready
A75 Extreme6
DX11
CPU _FAN 2
USB6 _7
1
Bot tom :
MIC IN
Cen ter:
FRO NT
Top:
LIN E IN
Bot tom :
Opt ica l
SPD IF
Cen ter:
REA R SP K
Top:
CTR BAS S
HDMI 1
SATA3 _5
PCIE2
1
IR1
32Mb
BIOS
29
28
27 26
25
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
5
3
4
2
1
7
6
24.4cm (9.6-in)
30.5cm (12.0-in)
1
HD_ AUDI O1
1
SPEA KER1
CHA _FAN1
PANEL 1
1
PLED PWRB TN
HDLE D RE SET
CPU _FAN1
1
CLR CMOS 1
1
AUD IO
COD EC
LAN
PCI1
PCIE1
COM 1
AMD
A75 FCH
(Hudson-D3)
Chipset
ATXPWR1
CM OS
BA TT ERY
Supe r
I/O
Dua l Graphics
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