Replacing The Processor; Installing And Removing Heat Sinks - Fujitsu CELSIUS M720 Operating Manual

Replacing the processor

► Open the casing (see
► Remove the heat sink (see
► Replace the processor as described in the manual for the mainboard.
► Install the heat sink again (see
► Close the casing (see

Installing and removing heat sinks

Removing the heat sink
The shape and position of the heat sink are device-dependent.
► Open the casing (see
► Remove the hood of the hard disk fan and the hard disk fan itself (see
"Remove the hard disk fan", Page
► Undo the screws on the heat sink.
► Lift the heat sink out of the casing.
You can now replace the processor.
Installing the heat sink
► Open the casing (see
► Reinstall the heat sink so that the air flow is fed towards the back of the
casing (see arrow on the heat sink).
► Tighten the screws.
► Reinstall the hard disk fan and the hood of the hard disk fan (see
the hard disk fan", Page
Never attach or detach fans during operation. This can cause problems
controlling the mainboard fan.
Fujitsu
"Opening the casing", Page
"Removing the heat sink", Page
"Installing the heat sink", Page
"Closing the casing", Page
"Opening the casing", Page
68).
"Opening the casing", Page
69).
36).
65).
65).
37).
36).
36).
"Install
System expansions
65