Fujitsu CELSIUS M770 - Mainboard Expansions; Upgrading Main Memory; Replacing the Processor

System expansions
Mainboard expansions
Details on how to upgrade the main memory or the processor of your device
can be found in the manu al for the mainboard.
UpgradesLithiumbat teryProcessorMainmemoryMainboard
Upgrading main memory
Mainmemory
► Open the casing (see "Open the casing", Page 43).
► R emove the ventilation duct (see "
Removing ventilati on duct", Page 47).
► U pgrad e the main memory according to the description in the manual for the mainboard.
► In stall the ventilation duct (see "
Install ventilation d uct", Page 48).
► C lose the casing (see "
Close the casing", Page 44).
Replacing the processor
► Open the casing (see "
Open the casing", Page 43).
► R emove the ventilation duct (see "
Removing ventilati on duct", Page 47).
► R emove the heat sink
(see "
Removing the he at sink", Page 94).
► R eplace the processor as described in the manual for the mainboard.
► In stall the heat si
nk again (see "
Installing the heat sink", Page 95).
► In stall the ventilation duct (see "
Install ventilation d uct", Page 48).
► C lose the casing (
see "
Close the casing", Page 44).
96 Fujitsu