Motherboard Layout - ASROCK 790GX PRO User Manual

1.3 Motherboard Layout

1.3 Motherboard Layout 1.3 Motherboard Layout
1.3 Motherboard Layout 1.3 Motherboard Layout
1 2
USB 2.0
T: USB2
1
B: USB3
PS2_USB_PW1
CPU_FAN1
40
1
USB_PW2
USB 2.0
T: USB4
B: USB5
USB 2.0
T: USB0
B: USB1
39
PWR_FAN1
38
37
LAN
PHY
36
35
Hybrid CrossFire
34
AUDIO
CODEC
33
HDMI_SPDIF1
1
32
CD1
1
HD_AUDIO1 COM1
31
1 PS2_USB_PW1 Jumper
2 CPU Fan Connector (CPU_FAN1)
3 ATX 12V Power Connector (ATX12V1)
4 AM3 CPU Socket
5 CPU Heatsink Retention Module
6 2 x 240-pin DDR3 DIMM Slots
(Dual Channel A: DDR3_A1, DDR3_B1; Blue)
7 2 x 240-pin DDR3 DIMM Slots
(Dual Channel B: DDR3_A2, DDR3_B2; White)
8 ATX Power Connector (ATXPWR1)
9 Northbridge Fan Connector (NB_FAN1)
10 Primary IDE Connector (IDE1, Blue)
11 Clear CMOS Jumper (CLRCMOS1)
12 SPI Flash Memory (8Mb)
13 Southbridge Controller
14 System Panel Header (PANEL1, White)
15 Chassis Fan Connector (CHA_FAN2)
16 Chassis Fan Connector (CHA_FAN1)
17 Chassis Speaker Header (SPEAKER 1, White)
18 SATAII Connector (SATAII_2 (PORT 1), Blue)
19 SATAII Connector (SATAII_1 (PORT 0), Blue)
20 SATAII Connector (SATAII_4 (PORT 3), Blue)
3 4 5
6
22.4cm (8.8-in)
AMD
790GX
Chipset
PCIE1
NB_FAN1
Support 6-Core CPU
IDE1
PCIE2
PCI Express 2.0
CMOS
BATTERY
790GX Pro
PCIE3
AMD
SB750
Chipset
PCI1
ErP/EuP Ready
8Mb
BIOS
PCI2
RoHS
PANEL 1
1
CLRCMOS1
1
PCI3
IR1
1
1
USB_PW3
SATAII_5 (PORT 4)
USB10_11 USB8_9 USB6_7
1 1 1
FLOPPY1
30 29 28 27 26 25 24 23
21 SATAII Connector (SATAII_3 (PORT 2), Blue)
22 Power LED Header (PLED1)
23 SATAII Connector (SATAII_5 (PORT 4), Blue)
24 USB_PW3 Jumper
25 USB 2.0 Header (USB6_7, Blue)
26 USB 2.0 Header (USB8_9, Blue)
27 USB 2.0 Header (USB10_11, Blue)
28 Infrared Module Header (IR1)
29 Floppy Connector (FLOPPY1)
30 Serial Port Connector (COM1)
31 Front Panel Audio Header
(HD_AUDIO1, White)
32 Internal Audio Connector: CD1 (Black)
33 HDMI_SPDIF Header
(HDMI_SPDIF1, White)
34 PCI Slots (PCI1-3)
35 PCI Express 2.0 x1 Slot (PCIE3; White)
36 PCI Express 2.0 x16 Slot (PCIE2; Blue)
37 PCI Express 2.0 x1 Slot (PCIE1; White)
38 Northbridge Controller
39 Power Fan Connector (PWR_FAN1)
40 USB_PW2 Jumper
1 1 1 1 1 1 1 1 1 1
7
8
9
10
11
12
13
14
15
16
SPEAKER1
PLED PWRBTN
1 17
HDLED RESET
SATAII_4 (PORT 3) SATAII_2 (PORT 1)
18
1
PLED1
SATAII_3 (PORT 2) SATAII_1 (PORT 0)
22 21 20 19