System expansions
Installing the heat sink
►
Open the casing (see
"Opening the casing", Page 33
).
►
Reinstall the heat sink so that the air
fl
ow is fed towards the back of the
casing (see arrow on the heat sink).
►
Tighten the screws.
►
Install the hood.
Never attach or detach fans during operation. This can cause problems
controlling the mainboard fan.
Mainboard expansions
More information on how to upgrade the main memory or the processor of your
device are provided in the manual for the mainboard.
Upgrades
Lithiumbattery
Processor
Mainmemory
Mainboard
Upgrading main memory
►
Open the casing (see
"Opening the casing", Page 33
).
Mainmemory
►
Upgrade the main memory according to the description in the manual for the mainboard.
►
Close the casing (see
"Closing the casing", Page 34
).
Replacing the processor
►
Open the casing (see
"Opening the casing", Page 33
).
►
Remove the heat sink (see
"Removing the heat sink", Page 70
).
►
Replace the processor as described in the manual for the mainboard.
►
Install the heat sink again (see
"Installing the heat sink", Page 71
).
Do not touch the contacts of the CPU socket!
►
Close the casing (see
"Closing the casing", Page 34
).
Fujitsu Technology Solutions
71
Summary of Contents for CELSIUS R920
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