Fujitsu S752 Service Manual download pdf (Page 73)

Removing and inst alling components

during servicing

Preparing to remove components

If you are going to remove or change system components, prepare for t he removal as follows:

Please obse rve the safety information in chapter "Important note s", Page 13.

Remove the power plug from the mains outlet !

► Switch the device off.

The device must not be in energy-saving mode !

► Close the LCD screen.

► Remove all the cables

from the d evic e.

► 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 the device from being scratched.

► Remov e the battery

(see "

Removing a battery", Page 33 ).

Installing and removing memory expansion

MemorymoduleMainmemoryRemovingmemor

Systemexpansi

If you are asked by the Ho tline/Service Desk to remove and install the memory

expansion yourself, proceed as follows:

Please obse rve the safety information in chapter "Important note s", Page 13.

When installing/removing memory modules, the battery must be removed from

the notebook and the notebook must not be connected to the pow er supply,

see "

Preparing to remove components", Page 69.

Only use mem ory expansion modules that have been approved for your

notebook (see "

Technical data", Page 84).

Never use force whe n installing or re moving 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 memory module. On some de vices,

opening the compartment may exp ose other components. These components should be removed

and replaced o nly by authorised specialists. Therefore, be sure to observe the following:

Individual components can be come very hot during operation. Therefore, we

recommend that you wait on e hour after switching off the notebook before removing

or installing memory modules. Otherwise, there is a risk of suffering burns!

As some components are exposed that are sensitive to st atic electricity, please take

note of chapter "

Notes on installing and removin g boards and components", Page 68.

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Fujitsu S752 Service Manual Page 73