18 - English System expansions
System expansions
Upgrades,Device ,S ystemexpansi onCompon entsServicing
Repairs to the device must only be performed by q uali fied technicians. Incorrect repairs
may grea tly endanger the user ( electric shock, fire risk) and will invalidate your warranty.
After consulting the Hotline/Help Desk, you may re move and insta ll the components
described in this manual yo urself.
As the de vice has t o be shut down in order to install/deinstall system hardware
components, it is a good idea to print out the r elevan t sections of this chapter bef orehan d.
The following illustrations may differ slightly from your device, depe ndin g o n its con figuration level.
If further documentation was delivered with your device, please also read this through carefully.
In addition, before remo ving or installing system components, please p ay atte ntion to the following:
The device must be switched off w hen installing/removing the system
expansions and may not be in energy-saving mode.
Remove the power plug before opening the device.
Be carefu l that no w ires become trapped when removing or installing components.
When installing components that become very hot, make sure that the maximum
permissible temperature of the components in operation is not exceeded.
An update of the BIOS may be required for a system expansion or hardware
upgrade. Further information can be found in the BIO S help s ection or if
necessary in the Technical Manual for the main board.
54 Fujitsu Technology Solutions
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