ASROCK M3A785GMH 128M, User Manual

Page: 13 / 62

1 3 1 3 1 3 1 3 1 3
1.5 Motherboard Layout 1.5 Motherboard Layout
1.5 Motherboard Layout 1.5 Motherboard Layout
1.5 Motherboard Layout
Super
I/O
CMOS
BATTERY
A
TXPWR1
SOCKET
AM3
CD1
AMD
785G
Chipset
ATX12V1
PS2_USB_PW1
1
COM1
IDE1
PCIE1
PCI1
PCI2
LAN
AUDIO
CODEC
1
CLRCMOS1
1
CPU_FAN1
HDLED RESET
PLED PWRBTN
1
PANEL 1
CHA_FAN1
SPEAKER1
1
FLOPPY1
HD_AUDIO1
1
RoHS
24.4cm
(9.6-in)
21.8cm (8.6-in)
6 7 1 2 4 3 5
8
9
10
11
12
13
14
15
16 17 18 19 20
21 22 23 24 25 26 27
28
29
30
31
32
USB8_9 USB6_7 USB4_5
1
8Mb
BIOS
IR1
1
EUP
Ready
AMD
SB710
Chipset
PCIE2
M3A785GMH/128M
DDR3
1600
33
Top: SIDE
SPK
Center: REAR
SPK
Bottom: Optical
SPDIF
Top: LINE
IN
Center: FRONT Bottom: MIC
IN
PS2
Keyboard
USB 2.0
T: USB0
B: USB1
Top:
RJ-45
VGA1
DVI_CON1
HDMI1
FSB800
DDR3_A1
(64
bit,
240-pin
module)
DDR3_B1
(64
bit,
240-pin
module)
FSB800
DDR3_A2
(64
bit,
240-pin
module)
DDR3_B2
(64
bit,
240-pin
module)
SATAII_1
( SATAII_2
PORT 0) (PORT 1)
SATAII_3
( SATAII_4 SATAII_5
PORT 2) (PORT 3) (PORT 4)
Dual
Channel
FSB2.6GHz
Phenom
II
Sideport memory 128M
PCI Express 2.0
USB2 USB3
eSA
TAII
PWR_FAN1
1
1
RoHS
HT3.0
AM3
1 PS2_USB_PW1 Jumper 19 Secondary SATAII Connector
2 ATX 12V Power Connector (ATX12V1) (SATAII_2 (PORT 1))
3 CPU Fan Connector (CPU_FAN1) 20 Primary SATAII Connector
4 CPU Heatsink Retention Module (SATAII_1 (PORT 0))
5 AM3 CPU Socket 21 Chassis Speaker Header
6 2 x 240-pin DDR3 DIMM Slots (SPEAKER 1, Purple)
(Dual Channel A: DDR3_A1, DDR3_B1; Blue) 22 Clear CMOS Jumper (CLRCMOS1)
7 2 x 240-pin DDR3 DIMM Slots 23 System Panel Header (PANEL1, Orange)
(Dual Channel B: DDR3_A2, DDR3_B2; White) 24 SPI Flash Memory (8Mb)
8 ATX Power Connector (ATXPWR1) 25 Floppy Connector (FLOPPY1)
9 Primary IDE Connector (IDE1, Blue) 26 Serial Port Connector (COM1)
10 Power Fan Connector (PWR_FAN1) 27 Internal Audio Connector: CD1 (Black)
11 USB 2.0 Header (USB4_5, Blue) 28 Front Panel Audio Header
12 USB 2.0 Header (USB6_7, Blue) (HD_AUDIO1, Lime)
13 USB 2.0 Header (USB8_9, Blue) 29 Infrared Module Header (IR1)
14 Southbridge Controller 30 PCI Slots (PCI1- 2)
15 Chassis Fan Connector (CHA_FAN1) 31 PCI Express 2.0 x16 Slot (PCIE2; Green)
16 Fifth SATAII Connector (SATAII_5 (PORT 4)) 32 Northbridge Controller
17 Fourth SATAII Connector (SATAII_4 (PORT3)) 33 PCI Express 2.0 x1 Slot (PCIE1; Green)
18 Third SATAII Connector (SATAII_3 (PORT 2))