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1.4 Motherboard Layout
1.4 Motherboard Layout
1.4 Motherboard Layout
1.4 Motherboard Layout
1.4 Motherboard Layout
1
2
USB 2.0
T: USB2
B: USB3
1
PS2_USB_PW1
ATX12V1
USB 2.0
Top:
T: USB0
RJ-45
B: USB1
34
LAN
33
PCIE1
32
31
IR1
30
1
HD_AUDIO1
AUDIO
CODEC
29
COM1
CD1
1
28
27
1
PS2_USB_PW1 Jumper
2
ATX 12V Power Connector (ATX12V1)
3
CPU Heatsink Retention Module
4
939-Pin CPU Socket
5
CPU Fan Connector (CPU_FAN1)
6
2 x 184-pin DDR DIMM Slots
(Dual Channel A: DDR1, DDR2; Blue)
7
2 x 184-pin DDR DIMM Slots
(Dual Channel B: DDR3, DDR4; Black)
8
ATX Power Connector (ATXPWR1)
9
Primary IDE Connector (IDE1, Blue)
10
USB 2.0 Header (USB8_9, Blue)
11
USB 2.0 Header (USB6_7, Blue)
12
USB 2.0 Header (USB4_5, Blue)
13
Power Fan Connector (PWR_FAN1)
14
Clear CMOS Jumper (CLRCMOS1)
15
Southbridge Controller
16
Chassis Fan Connector (CHA_FAN1)
17
Fifth SATAII Connector (SATAII_5 (PORT 4))
18
Fourth SATAII Connector (SATAII_4 (PORT 3))
5
3
4
21.8cm (8.6-in)
CPU_FAN1
Hybrid CrossFire
939A785GMH/128M
AMD
785G
Chipset
CLRCMOS1
1
PCIE2
PCI Express 2.0
EuP Ready
PCI1
CMOS
BATTERY
8Mb
PCI2
BIOS
PANEL 1
LPT1
PLED PWRBTN
1
1
HDLED
RESET
FLOPPY1
26
25
24
23
19
Third SATAII Connector (SATAII_3 (PORT 2))
20
Secondary SATAII Connector
(SATAII_2 (PORT 1))
21
Primary SATAII Connector
(SATAII_1 (PORT 0))
22
Chassis Speaker Header
(SPEAKER 1, Purple)
23
System Panel Header (PANEL1, Orange)
24
SPI Flash Memory (8Mb)
25
Print Port Header (LPT1, Purple)
26
Floppy Connector (FLOPPY1)
27
Serial Port Connector (COM1)
28
Internal Audio Connector: CD1 (Black)
29
Front Panel Audio Header
(HD_AUDIO1, Lime)
30
Infrared Module Header (IR1)
31
Northbridge Controller
32
PCI Express 2.0 x16 Slot (PCIE2; Green)
33
PCI Express 2.0 x1 Slot (PCIE1; Green)
34
Northbridge Controller
1 2
1 2
1 2
1 2
1 2
6
7
8
9
10
11
12
PWR_FAN1
13
USB8_9
USB6_7 USB4_5
AMD
14
SB710
15
Chipset
CHA_FAN1
16
SPEAKER1
1
SATAII_1
SATAII_2
SATAII_3
SATAII_4
SATAII_5
(
PORT 2) (PORT 3)
(PORT 4)
(
PORT 0) (PORT 1)
17
22
21
20
19
18
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