SOYO SY-P4ISR, Quick Start Manual, Page: 7 / 26

SY-P4ISR Quick Start Guide
7
Hardware Installation
Install the Motherboard
Follow the steps below in order to perform the installation of your new
SY-P4ISR
Motherboard.
Step 1.
Install the CPU
Mark your CPU Frequency:
Record the working frequency of your mPGA
CPU that should be clearly marked on the CPU cover.
FSB 400MHz
1.5GHz (100 x 15.0 ) 1.6GHz (100 x 16.0) 1.7GHz ( 100 x 17.0) 1.8GHz (100 x 18.0)
1.9GHz (100 x 19.0 ) 2.0GHz (100 x 20.0)
CPU Mount Procedure:
To mount the Pentium
®
4 Socket mPGA478 processor
that you have purchased separately, follow these instructions.
1. Lift the socket handle up to a vertical position.
2. Align the blunt edge of the CPU with the matching pinhole edge on the socket.
3. Seat the processor in the socket completely and without forcing.
4. Then close the socket handle to secure the CPU in place.
Remember to connect the CPU Cooling Fan to the appropriate power
connector on the Motherboard.
The fan is a key component that stabilizes the
system. It prevents the equipment from overheating and prolongs the life of
your CPU.
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