Konica Minolta IC-304 Plus Service Manual page 126

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2. Release the four spring screws that secure the CPU fan and heat sink assembly
to the system board.
Important: Loosen the screws using the crisscross method. First loosen screws
1 and 2, and then screws 3 and 4. Once all four screws are loose, remove them
diagonally, one after the other, in the order previously described, until all four
spring screws have been removed.
3. Lift the CPU fan and heat sink assembly up and out of the server.
Removing the Microprocessor
1. Unlock the microprocessor socket.
a. Using your thumb, press the socket lever to release the metal frame from its
locking position.
Socket lever
Figure 20: Unlocking the microprocessor socket
b. Gently lift the socket lever to open the metal frame.
Figure 21: Opening the metal plate
Chapter 4—Hardware and Maintenance Repairs
Metal frame