Fujitsu FPCM11384 User Manual - Page 83

Memory expansion, Installing and removing the memory extension

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Memory expansion Your notebook has 256 MB - 4 GB of main memory installed, depending on the upgrade level. The notebook will not start without memory modules, as no fixed main memory is installed. With a memory configuration of 4 GB, the visible and usable main memory can be reduced i to 3 GB (depending on notebook configuration). Installing and removing the memory extension ! Please note the information provided in "Notes on installing and removing boards and components" section in "Important notes". The notebook must be switched off when installing/removing memory modules, and must not be in Suspend mode. Only use memory expansions supplied by the manufacturer, which have been approved for your device (1 GB modules or 2 GB modules DDR3). Never use force when installing or removing memory modules. Make sure that foreign objects do not fall into the memory extension compartment. Your notebook supports Dual Channel Technology if two DDR3 memory modules are i installed. Fujitsu Technology Solutions recommends the installation of two identical memory modules, in order to achieve maximum system power. ► Switch your notebook off. ► Close the LCD screen onto the bottom half of the notebook with the glass facing inward until you can feel it lock into place. ► Unplug the mains adapter from the mains socket. ► Disconnect all cables connected to the notebook. ► Turn your notebook over and place it on a stabile, sturdy, flat surface. If necessary, lay an antislip cloth on this surface to prevent the notebook from being scratched. ► Remove the battery (see "Removing the battery"). A26391-K220-Z227-1-7619, edition 1 73

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A26391-K220-Z227-1-7619, edition 1
73
Memory expansion
Your notebook has 256 MB – 4 GB of main memory installed, depending on the upgrade level. The
notebook will not start without memory modules, as no fixed main memory is installed.
i
With a memory configuration of 4 GB, the visible and usable main memory can be reduced
to 3 GB (depending on notebook configuration).
Installing and removing the memory extension
!
Please note the information provided in "Notes on installing and removing boards and
components" section in "Important notes".
The notebook must be switched off when installing/removing memory modules, and must
not be in Suspend mode.
Only use memory expansions supplied by the manufacturer, which have been approved
for your device (1 GB modules or 2 GB modules DDR3).
Never use force when installing or removing memory modules.
Make sure that foreign objects do not fall into the memory extension compartment.
i
Your notebook supports Dual Channel Technology if two DDR3 memory modules are
installed. Fujitsu Technology Solutions recommends the installation of two identical
memory modules, in order to achieve maximum system power.
►
Switch your notebook off.
►
Close the LCD screen onto the bottom half of the notebook with the glass facing inward until
you can feel it lock into place.
►
Unplug the mains adapter from the mains socket.
►
Disconnect all cables connected to the notebook.
►
Turn your notebook over and place it on a stabile, sturdy, flat surface. If necessary, lay an anti-
slip cloth on this surface to prevent the notebook from being scratched.
►
Remove the battery (see "Removing the battery").