Removing The Heat Sink (Celsius M) - Fujitsu CELSIUS M4 Series Operating Manual

System upgrades
► Install the side fan (see "Installing the side fan").
► Close the casing (see "Closing the casing").

Removing the heat sink (CELSIUS M)

To upgrade the main memory or replace the processor you will need to remove the heat sink.
► Open the casing (see "Opening the casing").
► Remove the ventilation duct and the rear fan (see "Removing the ventilation duct (CELSIUS
M)" and "Removing the rear fan").
► Remove the side fan (see "Removing the side fan").
► Remove the cross-piece (see "Removing the cross-piece").
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► Undo the screws (1).
► Remove the heat sink from the casing in the direction of the arrow (2).
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A26361-K994-Z220-1-7619, Edition 2