System expansions
System expansions
Upgrades,Device,System expansionComponentsServicing
Repairs to the device must only be performed by qualified technicians. Incorrect repairs
may grea tly endanger the user (electric shock, fire risk) and will invalidate your warranty.
After c onsulting the H otline/Help Desk, you may re move and install the components
described in this manual yo urself.
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 c hapter beforehand.
The following illustrations may differ slightly from your device, depe nding on its configuration level.
If further documentation was delivered with your device, please also read t his through carefully.
In addition, before remo ving or installing system components, please pay attention to the following:
The d evice 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 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 f or a system expansion or hardware
upgrade. Further information ca n be found in the BIOS help section or if
necessary in the Technical Manu al for the mainboard.
34 Fujitsu