Motherboard Layout
Motherboard Layout
Motherboard Layout
Motherboard Layout
Motherboard Layout
1
PS2_USB_PW1 Jumper
2
ATX 12V Power Connector (ATX12V1)
3
CPU Heatsink Retention Module
4
AM2 940-Pin CPU Socket
5
CPU Fan Connector (CPU_FAN1)
6
2 x 240-pin DDR2 DIMM Slots
(Dual Channel A: DDRII_1, DDRII_2; Yellow)
7
2 x 240-pin DDR2 DIMM Slots
(Dual Channel B: DDRII_3, DDRII_4; Orange)
8
ATX Power Connector (ATXPWR1)
9
Primary IDE Connector (IDE1, Blue)
10
North Bridge Fan Connector (NB_FAN1)
11
Clear CMOS Jumper (CLRCMOS1)
12
PCI Express x1 Slot (PCIE3; Green)
13
Southbridge Controller
14
Fifth SATAII Connector (SATAII_5, Red)
15
Sixth SATAII Connector (SATAII_6, Red)
16
Primary SATAII Connector (SATAII_1, Red)
17
Third SATAII Connector (SATAII_3, Red)
18
Fourth SATAII Connector (SATAII_4, Red)
19
System Panel Header (PANEL1, Orange)
20
Secondary SATAII Connector (SATAII_2, Red)
2 2 2 2 2
ASRock
21
Chassis Speaker Header
(SPEAKER 1, Purple)
22
Chassis Fan Connector (CHA_FAN1)
23
USB 2.0 Header (USB8_9, Blue)
24
USB 2.0 Header (USB6_7, Blue)
25
SPI Flash Memory (8Mb)
26
USB 2.0 Header (USB10_11, Blue)
27
Infrared Module Header (IR1)
28
Floppy Connector (FLOPPY1)
29
Serial Port Connector (COM1)
30
Front Panel Audio Header
(HD_AUDIO1, Lime)
31
Internal Audio Connector: CD1 (Black)
32
HDMI_SPDIF Header
(HDMI_SPDIF1, Yellow)
33
PCI Slots (PCI1- 2)
34
PCI Express 2.0 x16 Slot
(PCIE2; Orange)
35
PCI Express 2.0 x16 Slot (PCIE1; Green)
36
Northbridge Controller
37
Power Fan Connector (PWR_FAN1)
A785GXH/128M
Motherboard