Removing an d installing comp onents
during servicin g
Preparing to remove components
If you are going to remove or change system components, prepare f or the removal as follows:
Please observe the saf ety information in chapter "Important notes", Page 12.
Remove the power plug from the power outlet!
► Switch the device off.
The device must not be in energy-saving mode!
► Close the LCD screen.
► Remove all the cables
from the device.
► Turn the de vice 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 ov e the b attery
(see "
Removing the battery", Page 32).
Installing and removing memory expansion
MemorymoduleMainmemoryRemovingmemor
y
Systemexpan si
on
Systemexpan si
on
If you are asked by the Hotline/Service Desk to remove and install the memory
expansion yourself, proceed as follows:
Please observe the saf ety information in chapter "Important notes", Page 12.
When installing/removing memory modules, the battery must be removed from
the no tebook and the notebook must not be connected to the power s upply,
see "
Prep aring to r emove components", Page 49.
Only use m e m ory expansion m odules that have been approved for your
notebook (see "
Technical data", Page 64).
Never use force whe n installing or removing a memory extension.
Make sure that foreign objects do not fall into the memory extension compartment.
You must open the service compartment t o remove or install a memo ry module. O n some devices,
opening the compartment may expose other components. These components should be removed
and replaced o nly by auth orized specialists. Therefore, b e sure to observe the following:
Individual co mponents can become very hot during operation. Therefore, we
recommend that you wa it one hour after turning the notebook off before removing
or installing memory modules. Otherwise, there is a risk of suffering burns!
As some components are exposed that are sensitive to static electricity, please take
note of chapter "
Notes on installing and removing boards and co mponents", Page 48.
Fujitsu 49
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