Fujitsu ESPRIMO C5730 Service Manual download pdf (Page 35)

System expansions

Upgrades,Device,Systemexpansi onComponentsServicing

Repairs to the device must only be carried out by qualiﬁed technicians.

Unauthorised o pening or incorrect repair may greatly e ndanger 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.

If you remove or install components without consulting the Hotline/Help Desk,

then the warranty of your d evice will become void.

As th e device has to be shut down in order to install/deinstall system hardware

components, it is a g ood idea to print out the relevant sections of this chap ter beforehand.

If further documentation w a s delivered with your dev ice , 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 insta lling components.

When installing components that become very hot, make sure that the

maximum permissible temperature is no t 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 Tech nical Manual for the mainboard.

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Fujitsu ESPRIMO C5730 Service Manual Page 35