Motherboard Layout - ASROCK P4I45E R3.0 User Manual

1.3 Motherboard Layout

PS/2
Mouse
PS/2
Keyboard
COM1
27
LAN
USB 2.0
Ports
26
USB 2.0
Ports
Line out
Line
Line in
In
Mic
Mic in
In
25
24
AUDIO1
23
JR1
22
AUDIO
CODEC
21
20
19
1 PS2_USB_PWR1 Jumper
2 CPU Heatsink Retention Module
3 CPU Socket
4 North Bridge Controller
5 184-pin DDR DIMM Slots (DDR1- 2)
6 ATX Power Connector (ATXPWR1)
7 Secondary IDE Connector (IDE2, Black)
8 Primary IDE Connector (IDE1, Blue)
9 Clear CMOS Jumper (CLRCMOS0)
10 AGP Slot (1.5V_AGP1)
11 South Bridge Controller
12 Floppy Connector (FLOPPY1)
13 System Panel Connector (PANEL1)
14 Chassis Speaker Connector (SPEAKER 1)
1 2 3
17.8cm (7.0 in)
PS2_USB_PWR1
CPU_FAN1
Intel
CD1
845E
Chipset
AUX1
1
FSB
JL1
PCI 1
PCI P4i45E
LAN
PCI 2
PCI 3
Super
I/O
PCI 4
2MB
BIOS
1 IR1
18 17
5
4
USB2.0
5.1CH
1.5V_AGP1
Intel
ICH4
FSB800
DDR400
FLOPPY1
1
SPEAKER1
USB45 CHA_FAN1
1
14
15
16
15 Chassis Fan Connector (CHA_FAN1)
16 USB 2.0 Header (USB45, Blue)
17 Infrared Module Connector (IR1)
18 BIOS FWH Chip
19 PCI Slots (PCI1- 4)
20 PCI LAN
21 FSB Select Jumper (FSB)
22 JL1 Jumper
23 JR1 Jumper
24 Front Panel Audio Connector (AUDIO1)
25 Internal Audio Connector: AUX1 (White)
26 Internal Audio Connector: CD1 (Black)
27 CPU Fan Connector (CPU_FAN1)
6
7
8
CMOS
Battery
9
CLRCMOS0
10
11
12
PLED PWRBTN
13
1
HDLED RESET
PANEL 1