Asrock A780GXH/128M user manual download (Page 2 of 176)

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2
ASRock
A780GXH/128M
Motherboard
English
English
English
English
English
Motherboard Layout
Motherboard Layout
Motherboard Layout
Motherboard Layout
Motherboard Layout
1
PS2_USB_PW1
Jumper
21
Chassis Speaker
Header
2
ATX
12V
Power
Connector
(ATX12V1)
(SPEAKER 1, Purple)
3
CPU
Heatsink
Retention
Module
22
Chassis
Fan
Connector
(CHA_FAN1)
4
AM2
940-Pin
CPU
Socket
23
USB 2.0
Header
(USB8_9, Blue)
5
CPU
Fan
Connector
(CPU_FAN1)
24
USB 2.0
Header
(USB6_7, Blue)
6
2 x 240-pin
DDR2
DIMM
Slots
25
SPI
Flash
Memory
(8Mb)
(Dual Channel A: DDRII_1, DDRII_2; Yellow)
26
USB 2.0
Header
(USB10_11, Blue)
7
2 x 240-pin
DDR2
DIMM
Slots
27
Infrared
Module
Header
(IR1)
(Dual Channel B: DDRII_3, DDRII_4; Orange)
28
Floppy
Connector
(FLOPPY1)
8
ATX
Power
Connector
(ATXPWR1)
29
Serial
Port
Connector
(COM1)
9
Primary
IDE
Connector
(IDE1, Blue)
30
Front
Panel
Audio
Header
10
North
Bridge
Fan
Connector
(NB_FAN1)
(HD_AUDIO1, Lime)
11
Clear
CMOS
Jumper
(CLRCMOS1)
31
Internal
Audio
Connector: CD1 (Black)
12
PCI
Express
x1
Slot
(PCIE3; Green)
32
HDMI_SPDIF
Header
13
Southbridge
Controller
(HDMI_SPDIF1, Yellow)
14
Fifth
SATAII
Connector
(SATAII_5, Red)
33
PCI
Slots
(PCI1- 2)
15
Sixth
SATAII
Connector
(SATAII_6, Red)
34
PCI
Express
2.0
x16
Slot
16
Primary
SATAII
Connector
(SATAII_1, Red)
(PCIE2; Orange)
17
Third
SATAII
Connector
(SATAII_3, Red)
35
PCI
Express
2.0
x16
Slot
(PCIE1; Green)
18
Fourth
SATAII
Connector (SATAII_4, Red)
36
Northbridge
Controller
19
System
Panel
Header (PANEL1, Orange)
37
Power
Fan
Connector
(PWR_FAN1)
20
Secondary
SATAII
Connector
(SATAII_2, Red)
Sample
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