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3 HARDWARE INSTALLATION
Before removing or installing any of these devices including CPU, DIMMs,
Add-On Cards, Cables, please make sure to unplug the onboard power
connector.
This section outlines how to install and configure your mainboard. Refer to the following
mainboard layout to help you to identify various jumpers, connectors, slots, and ports. Then
follow these steps designed to guide you through a quick and correct installation of your
system.
3.1 Step-by-Step Installation
Accessories Of FB81
1394 Port
PS/2 Keyboard/Mouse
Giga LAN & USB 2.0
SPDIF-OUT Coaxial/Optical Ports
SPDIF-IN/Rear-Out/
Center/Bass/Front-Out/
Surround-Back/Line-In
Ports
Realtek ALC880
BCM5751 Lan Chipset
One IDE Connector
ICH6R (82801FR)
Chipset
Intel Grantsdale-G
(915G) Chipset
TWO 184-pin DDR
SDRAM DIMM Sockets
LGA 775 Pin Package
CPU Socket
FAN Connector- FAN2
EXT.GPI Header- JP1
Port
s
Port
s
OPT1
AUDIO
USB1
IDE1
1
1
JP6
JP1
Front Panel Connector- JP6
SW1
CN1
KB1
1
ATX2
CN4
FAN3
ATX3
JP3
1
Front Panel Connector- JP3
- 11 -
Clear CMOS Button
Power Connector- ATX2
COM &
VGA
EXT. Print Port- JP5
FAN Connector- FAN3
USB Header
- USB2
USB2
Mini CD-IN- CN4
CD-IN- CN3
AUX-IN- CN2
Four Serial ATA
Connectors
One PCI Slot
One PEG Slot
One Floppy
1
FDD1
Connector
ATX 5V/12V
Connector-ATX3
FAN Connector
- FAN4, FAN1
1
Power Connector
- ATX1
ATX1
1
Ports
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