System expan sio ns
Installing the heat sink
► Open the casing (see "Opening the casing" , Page 33).
► Reinstall the heat sink so that the air flow is fed towards the ba ck of the
casing (see arrow on the heat sink).
► Tighten the screws.
► Install the hood.
Never attach or detach fans during operation. T his can cause problems
controlling the mainboard fan .
Mainboard expansions
More information on how to upgrade the main m e m ory or the processor of your
device are provided in the manual for th e mainboard.
UpgradesLi thium batte ryProcessorMainmemoryMainboard
Upgrading main memory
► Open the casing (see "Opening the casing" , Page 33).
Mainmemory
► Upgrade the main memory according to th e description in th e manual for the mainboard.
► Close the casing (see "
Closing the casing", Page 34).
Replacing the p
rocessor
► Open the casing (see "Opening the casing" , Page 33).
► Remove th e hea
tsink(see"
Removing the heat si nk", Page 70).
► Replace the processor as described in the manual f or the mainboard.
► Install the h
eat sink again (see "
Installing the heat sink", Page 71).
Do not touch
the contacts of th e CPU socket!
► Close the casing (see "
Closing the casing", Page 34).
Fujitsu Technology Solutions 71