Removing and installing components during servicing
Memory expansion
Your notebook has 256 Mbyte – 4 Gbyte 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
If you are asked by the Hotline/Help Desk to remove and install the memory extension yourself,
proceed as follows:
Please note the information provided in the "
Safety notes" section in the "Important notes"
chapter.
!
The notebook must be switched off when installing/removing memory modules, and must
not be in Suspend mode.
Use only memory extensions which have been released for your notebook: 256 Mbyte,
512 Mbyte or 1 Gbyte modules DDR2-533 SO DIMM (PC2-4200) or 512 Mbyte, 1 Gbyte
or 2 Gbyte modules DDR2-667 SO DIMM (PC2-5300).
Never use force when installing or removing memory modules.
Make sure that foreign objects do not fall into the memory extension compartment.
The memory modules are located in a larger service compartment. You must open the entire service
compartment when removing and installing a memory module. Once you have removed the cover,
the various components are exposed. These components should be removed and replaced only by
authorised specialists. Therefore, be sure to observe the following:
!
Individual components (e.g. the processor heat sink) can become very hot during
operation. Therefore, we recommend that you wait one hour after switching off the
notebook before removing or installing the memory modules. Otherwise, there is a danger
of being burned!
As some components with ESDs are exposed, please observe the section "
Notes on
installing and removing boards and components
" in the chapter "Important notes".
► Switch your notebook off.
► Close the LCD screen so that it locks into place.
► Unplug the mains adapter from the mains socket.
► Disconnect all cables connected to the notebook.
► Place the notebook upside down on a flat surface.
► Remove the battery (see "
Removing the battery").
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