4
REAR PANEL 
The rear panel provides the following connectors: 
 
LAN JACK
PARALLEL PORT
LINE-OUT
MIC
 
HARDWARE SETUP 
This chapter tells you how to install the CPU, memory modules and expansion cards, as 
well as how to setup the jumpers on the mainboard. It also provides the instructions on 
connecting the peripheral devices, such as the mouse, keyboard, etc. While doing the 
installation, be careful in holding the components and follow the installation procedures. 
CPU Installation Procedures for Socket 478 
1. Please turn off the power and unplug the power 
cord before installing the CPU. 
2. Pull the lever sideways away from the socket. 
Make sure to raise the lever up to a 90-degree 
angle. 
3. Look for the cut edge. The cut edge should point 
towards the lever pivot. The CPU can only fit in 
the correct orientation. 
4. If the CPU is correctly installed, the pins should 
be completely embedded into the socket and can 
not be seen. Please note that any violation of the 
correct installation procedures may cause 
permanent damages to your mainboard. 
5. Press the CPU down firmly into the socket and 
close the lever. As the CPU is likely to move while 
the lever is being closed, always close the lever 
with your fingers pressing tightly on top of the 
CPU to make sure the CPU is properly and 
completely embedded into the socket. 
Lever
the CPU
Open Lever
Sliding 
Plate
90 degree
O
 
Important: 
Overheating will seriously damage the CPU and system. Always make sure the cooling fan 
can work properly to protect the CPU from overheating. 
Make sure that you apply an even layer of heat sink paste (or thermal tape) between the 
CPU and the heatsink to enhance heat dissipation. 
While replacing the CPU, always turn off the ATX power supply or unplug the power supply 
power cord from the grounded outlet first to ensure the safety of CPU. 
 
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