Intel Express 5800 TM700 - Manual (Page 83)

TM700 User Guide - Upgrading Your System
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Upgrading Microprocessor
Your system is fitted with a Pentium™ 4 processor. That processor is installed in a
Socket mPGA 478B.
Install a CPU according to the following procedure.
1. Remove the side access panel. See “Removing the Right Side Door:” on page 4-6.
2. Remove the processor air duct:
■ remove the two screws (A) securing the air duct or unclip the air duct.
■ Gently pull on the air duct and set it aside.
3. Lift the handle.
4. Unconnect the fan cable from the the CPU fan connector on the motherboard.
5. Unclip the heatsink starting with the two mobile arms located on the Power Sup-
ply Unit side.
6. Set the heatsink aside.
7. Locate the processor socket.
8. Lift the lever on the socket and remove the CPU.