Removing and installing components
during servicing
Preparing to remove components
If you are going to remove or change system components, prepare for the removal as follows:
Please ob se rve the safety information in c hapter "Important notes", Page 12.
Remove the power plug from the m ains outlet !
► Switch the device off.
The device must not be in energy-saving mode !
► Close the LCD screen.
► Remove all the cables fro m the device.
► Turn the device over and place it on a stable, flat and clean surface. If necessary, lay an
anti-slip cloth on this surface to prevent th e device from being scratched.
► Rem o v e the battery (s ee "
Removing the battery", Page 31).
Installing and removing me mory expansion
MemorymoduleMainmemoryRemovingmemorySysteme xpan sionSystemexpan si on
If you are asked by the Hotline/Service Desk to remove and install the memo ry
expansion yourself, proceed as follows:
Please ob se rve the safety information in c hapter "Important notes", Page 12.
When installing/removing memory modules, the battery must be rem oved from
the notebook and th e notebook must not be connected to the power supply,
see "
Preparing t o rem ove components", Page 53.
Only use mem ory expansion modules that have been approved for your
notebook (see "
Technical data", Page 72).
Never use force whe n installing or removing a memory extension.
Make sure that fore ign objects do not fall into the memory extension compartment.
You m ust open the service compart
ment to remove or install a memo ry module. On some devices,
opening the compartment may exp
ose other components. These components should be removed
and replaced only by auth orise
d specialists. Therefore, be sure to observe the following:
Individual components can be
come very hot during operation. Therefore, we
recommend that you wait one ho
ur after switching off the notebook before removing
or installing memory module
s. Otherwise, there is a risk of suffering burns!
As some components are expose
d that are sensitive to st atic electricity, please take
note o f chapter "
Notes on ins
talling and removing boards and compon ents", Page 52.
Fujitsu Technology Solutions 53
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