ASROCK A790GXH/128M User Manual download pdf (Page 12)

1212

1.5 Motherboard Layout1.5 Motherboard Layout

1.5 Motherboard Layout

IDE1

SOCKET AM2

FSB800

DDRII_1 (64 bit, 240-pin module)

DDRII_2 (64 bit, 240-pin module)

FSB800

DDRII_3 (64 bit, 240-pin module)

DDRII_4 (64 bit, 240-pin module)

AMD

SB750

Chipset

PS2_USB_PW1

ATX12V1

CPU_FAN1

8Mb

BIOS

CMOS

BATTERY

CLRCMOS1

COM1

LAN

PHY

AUDIO

CODEC

Super

I/O

IR1

CD1

HD_AUDIO1

PCIE1

HDMI_SPDIF1

FLOPPY1

HDLED RESET

PLED PWRBTN

PANEL1

CHA_FAN1

SPEAKER1

USB8_9

USB6_7

SATAII_2

DDR2 1066

Dual Channel

AM2+

21.3cm (8.4-in)

30.5cm (12.0-in)

AMD

790GX

Chipset

A790GXH/128M

SATAII_4

SATAII_1

SATAII_3

SATAII_5

SATAII_6

Top:

SIDE SPK

Center:

REAR SPK

Bottom:

CTR BASS

Top:

LINE IN

Center:

FRONT

Bottom:

MIC IN

PS2

Mouse

PS2

Keyboard

USB 2.0

T: US B0

B: USB1

Top:

RJ-45

USB 2.0

T:USB2

B: USB3

140W CPU

FSB2.6GHz

PCI Express 2.0

RAID

RoHS

VGA1

DVI_CON1

HDMI1

SPDIF_O1

PCIE2

PCIE3

PCI1

PCI2

USB10_11

NB_FAN1

PWR_FAN1

HT3.0

Sideport memory 128MB

Hybrid CrossFire

CrossFireX

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)

1 2 ... 7 8 9 10 11 12 13 14 15 16 17 ... 63 64

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ASROCK A790GXH/128M User Manual Page 12

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