Mitsubishi Electric APRICOT FT4200, Руководство пользователя

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U p g r a d i n g a n d E x p a n s i o n
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and ZIF socket are designed to ensure that the processor can only install
in the correct orientation. (The pin pattern is totally different at one
end.) It will only fit into the socket one way.
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Fig 2-6 Fitting a processor
3. Place the processor in the socket, making sure that it is correctly aligned
and that you do not bend or otherwise damage the pins. Do not use
excessive force .
4. Move the ZIF socket lever to the locked position. Apply just enough
pressure to overcome the resistance offered by the lever. Ensure that it is
firmly locked into its down position.
5. Refit the heatsink if the new processor was supplied without one and
secure correctly the retaining spring. Ensure the heatsink is central on
the processor and is securely held .
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If the spring is no longer required, remove it completely by
disengaging it from its hook on the rear of the ZIF socket.
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The upgrade processor may have a fan power lead to be connected
to the pins on the board. The ‘Overdrive’ type processor however
may have its own internal connection for the fan power supply.
6. It is vital when fitting an additional processor, that the Voltage
Regulator Module (VRM8) is inserted into its socket/connector
adjacent to the processor’s ZIF socket. It will only fit one way.