Operation Manual

System expansio ns
System expansions
Upgrades,Device,SystemexpansionComponentsServicing
Repairs to the device must only be performed by qualified technicians. Incorrect repairs
may greatly endanger the user (electric shock, fire risk) and will invalidate your warranty.
After consulting the Hotline/Help Desk, you may remove and install the compon ents
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 chap ter beforehand.
The following illustrations may differ slightly from your device, depending on its configuration level.
If further documentation wa s 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 befo re 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 hardw are
upgrade. Further information can be found in t he BIOS help section or if
necessary in the Technical Manual for the mainboard.
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