User Guide

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The Pentium III comes in a FC-PGA (Flip-Chip Pin Grid Array) 370-pin package. The FC-PGA
package is designed for the new breed of sleek, high performance, small form factor PCs.
Always observe the ESD precautions when installing or
removing a system component. Refer to the section
above.
1.5.1 Installing a CPU
Follow the steps to install a CPU:
1. Remove the processor from its protective packaging.
2. Insert the new CPU into the CPU socket (a and b). Make sure that pin 1 (indicated by a
notched corner) of the CPU connects to hole 1 of the socket.
Push down the socket lever to lock the new CPU into the socket.
You need to install a terminator board into the CPU2 socket
if you only install one CPU (must be installed in the CPU1
socket). Also, change JP10 to “ON” if you install a terminator
board into the CPU2 socket.