Removin g and installing components
during servicing English - 43
Preparing to remove components
If you are going to remove or change system components, prepare for the removal as follows:
Please observe the safety information in chapter "Important notes" , Page 8 - En glish.
Remove the power plug from the mains outlet !
► Switch the device off.
The device m ust not be in en ergy-saving mode !
► Close the LCD screen.
► Remove all the cables
from the device.
► Turn the device over and place it on a sta ble, flat and clean surface. If necessary, lay an
anti-slip cloth on this surface to prevent the device from being scratched.
► Rem ov e the battery
(see "
Removing the batt ery", Page 26 - En glish).
Installing and removing memory expansion
MemorymoduleMainmemoryRemovingmemor
y
Systemexpan si
on
Systemexpan si
on
If you are asked by the Hotline/Service Desk to remove and install the memory
expansion yourself, proceed as follows:
Please observe the safety information in chapter "Important notes" , Page 8 - En glish.
When installing/removing memory m odules, the battery must be removed from
the notebook and the notebook must not be connected to the power supply,
see "
Prep aring to remove components", Pa ge 43 - English.
Only use m e mory expansion modules that have been approved for your
notebook (see "
Technical data", Page 61 - English).
Never use force whe n installing or removing a memory extension.
Make sure that foreign objects do not fall into the memory extension compartment.
You must open the service compartment to remove or install a memory module. On some devices,
opening the compartment may expose other components. These components should be removed
and replaced only by auth orised specialists. Therefore, b e sure to observe the following:
Individual components can become very hot during operation. Therefore, we
recommend that you wa it 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 static electricity, please take note
of chapter "
Notes on installing and removing boards and components", Page 42 - English.
Fujitsu Technology Solutions 45
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