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Memory expansion
Your notebook has 128 -2048 Mbyte of main memory installed, depending on the upgrade level. The
notebook will not start without memory modules, as no fixed main memory is installed.

Installing and removing the memory extension

!Please note the information provided in the "Notes on installing and removing boards and
modules" section in the "Important notes" chapter.
The notebook must be switched off when installing/removing the memory modules, it must
not be in Suspend mode.
Install only memory expansions that satisfy the requirements and rul es governing safety,
RFI and electromagnetic compatibility and relating to telecommunications terminal
equipment (see the "Important notes" chapter).
Use only memory expansions which have been released for your notebook (128, 256, 512
and 1024 Mbyte modules, DDR 266 SO DIMM).
Never use force when installing or removing memory modules.
Make sure that foreign objects do not fall into the memory module compartment.
Ê Switch off the notebook and all devices connected.
Ê Close the LCD screen so that it locks into place.
Ê Unplug the power adapter from the mains outlet.
Ê Disconnect all cables connected to the notebook.
Ê Remove the battery (see "Removing the battery" section in the "Working with t he not ebook"
chapter).
Ê Place the notebook upside down on a flat surface.
Removing cover
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