Motherboard Layout - ASROCK 775i945GZ User Manual

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1.5 Motherboard Layout

1.5 Motherboard Layout
1.5 Motherboard Layout
1.5 Motherboard Layout
1.5 Motherboard Layout
1
2
PS2_USB_PWR1
PS2
Mouse
USB 2.0
T: USB2
B: USB3
USB 2.0
Top:
T: USB0
RJ-45
B: USB1
28
27
PCI
LAN
26
25
CD1
AUDIO
CODEC
HDMR1
HD_AUDIO1
24
23
1
PS2_USB_PWR1 Jumper
2
ATX 12V Connector (ATX12V1)
3
775-Pin CPU Socket
4
North Bridge Controller
5
CPU Fan Connector (CPU_FAN1)
6
2 x 240-pin DDRII DIMM Slots
(Dual Channel: DDRII_1, DDRII_2; Yellow)
7
Infrared Module Header (IR1)
8
IDE1 Connector (IDE1, Blue)
9
Serial Port Connector (COM1)
10
Clear CMOS Jumper (CLRCMOS1)
11
Third SATAII Connector (SATAII_3; Orange)
12
Fourth SATAII Connector (SATAII_4; Orange)
13
Secondary SATAII Connector (SATAII_2; Red)
14
Chassis Speaker Header (SPEAKER 1)
5
3
4
21.8cm (8.6 in)
Intel
945GZ
Chipset
AGI_EXPRESS1
PCI
EXPRESS
PCI1
Intel
RoHS
ICH7
PCI2
USB2.0
PCI3
USB45
USB67
1
1
FLOPPY1
21
20
19 18
22
15
Chassis Fan Connector (CHA_FAN1)
16
System Panel Header (PANEL1)
17
BIOS FWH Chip
18
Primary SATAII Connector (SATAII_1; Red)
19
South Bridge Controller
20
USB 2.0 Header (USB67, Blue)
21
USB 2.0 Header (USB45, Blue)
22
Floppy Connector (FLOPPY1)
23
HDMR Slot (HDMR1)
24
Front Panel Audio Header (HD_AUDIO1)
25
Internal Audio Connector: CD1 (Black)
26
PCI Slots (PCI1- 3)
27
AGI Express Slot (PCI Express x4)
28
ATX Power Connector (ATXPWR1)
6
7
IR1
1
8
9
CLRCMOS1
10
CMOS
Battery
11
12
SATAII_3
SATAII_4
13
SATAII_1
SATAII_2
14
SPEAKER1
1
4Mb
15
PANEL 1
BIOS
PLED PWRBTN
1
HDLED
RESET
17
16
1 1
1 1
1 1
1 1
1 1

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