Fujitsu FUTRO S900, Руководство по эксплуатации

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18 - English System expansions
System expansions
Upgrades, Device, Systemexpansion Components Servicing
Repairs to the device must only be performed by quali fi ed technicians. Incorrect repairs
may greatly endanger the user (electric shock, fi re risk) and will invalidate your warranty.
After consulting the Hotline/Help Desk, you may remove and install the components
described in this manual yourself.
As the device has to be shut down in order to install/deinstall system hardware
components, it is a good idea to print out the relevant sections of this chapter beforehand.
The following illustrations may differ slightly from your device, depending on its con fi guration level.
If further documentation was delivered with your device, please also read this through carefully.
In addition, before removing or installing system components, please pay attention to the following:
The device must be switched off when installing/removing the system
expansions and may not be in energy-saving mode.
Remove the power plug before opening the device.
Be careful that no wires 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 BIOS help section or if
necessary in the Technical Manual for the mainboard.
60 Fujitsu Technology Solutions