System Expansions; Memory Expansion; Installing/Removing Memory Expansion - Siemens Mobile 750 Operating Manual

System expansions

Only qualified technicians may repair the device. Unauthorized opening or incorrect repair
!
may greatly endanger the user (electric shock, fire risk).
Install only system expansions that satisfy the requirements and rules governing safety, RFI
and electromagnetic compatibility and relating to telecommunications terminal equipment
(see the chapter "Important notes").

Memory expansion

Use only memory expansion which has been released for your notebook. (32, 64 Mbyte
!
modules, SD RAM, JEDEC 144 pin SO DIMM)
Never use force when installing or removing memory modules.
Make sure that foreign objects do not fall into the memory module compartment.
The main memory of your notebook can be expanded to 32 - 192 Mbyte using up to three 32 or
64 Mbyte memory modules. The notebook will not start without memory modules, as no fixed main
memory is installed.

Installing/removing memory expansion

²²
Switch off the notebook.
²²
Remove the battery.
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3
A26391-K84-Z100-1-7619
1
²²
Pull the power plug of the power adapter out
of the power outlet.
²²
Close the display of the notebook so that it
locks into place.
²²
Disconnect all cables connected to
notebook.
²²
Place the notebook bottom-up on a flat
surface.
²²
Remove the screws (1).
²²
Lift the cover (2) and pull it in the direction of
the arrow (3) from the notebook.
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