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1.3 Motherboard Layout
1.3 Motherboard Layout
1.3 Motherboard Layout
1.3 Motherboard Layout
1.3 Motherboard Layout
1
1
PS2_USB_PWR1
USB 2.0
T: USB2
27
B: USB3
USB 2.0
Top:
T: USB0
RJ-45
B: USB1
USB 2.0
T: USB4
26
B: USB5
25
LAN
PHY
24
CD1
23
22
HD_AUDIO1
21
AUDIO
CODEC
1
PS2_USB_PWR1 Jumper
2
ATX 12V Connector (ATX12V1)
3
DeskExpress Hot Plug Detection Header
(IR1)
4
CPU Fan Connector (CPU_FAN1)
5
775-Pin CPU Socket
6
North Bridge Controller
7
2 x 240-pin DDRII DIMM Slots
(Dual Channel: DDRII_1, DDRII_2; Yellow)
8
IDE1 Connector (IDE1, Blue)
9
Clear CMOS Jumper (CLRCMOS1)
10
South Bridge Controller
11
Primary SATAII Connector (SATAII_1; Red)
12
Third SATAII Connector (SATAII_3; Orange)
13
Fourth SATAII Connector (SATAII_4; Orange) 27
1 0
1 0
1 0
1 0
1 0
2
4
5
3
22.1cm (8.7 in)
USB2.0
CPU_FAN1
Super
Intel
IO
1
IR1
945GC A2
Chipset
ATXPWR1
PCIE1
PCI
EXPRESS
PCIE2
PCI1
RoHS
SATAII
PCI2
4Mb
BIOS
WIFI
5.1CH HD
FLOPPY1
20
19
18
14
15
16
17
18
19
20
21
22
23
24
25
26
6
7
IDE1
CMOS
Battery
CLRCMOS1
Intel
ICH7
SATAII_3
SATAII_4
SATAII_1
PANEL 1
SATAII_2
PLED PWRBTN
SPEAKER1
1
1
HDLED RESET
17
16
15
14
System Panel Header (PANEL1)
Secondary SATAII Connector
(SATAII_2; Red)
Chassis Speaker Header (SPEAKER 1)
Chassis Fan Connector (CHA_FAN1)
BIOS SPI Chip
Floppy Connector (FLOPPY1)
WiFi Header (WIFI)
PCI Slots (PCI1- 2)
Front Panel Audio Header (HD_AUDIO1)
AInternal Audio Connector: CD1 (Black)
PCI Express x1 Slot (PCIE2)
PCI Express x16 Slot (PCIE1)
ATX Power Connector (ATXPWR1)
Shared USB 2.0 Header (USB2_3, Blue)
8
9
10
11
12
13
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