Add-On Modules / Upgrading; Replacing Processor; Installing Processor With Heat Sink - Fujitsu Siemens Computers D1931 Technical Manual

Add-on modules / Upgrading

Exit energy-saving mode, switch off the system and remove the power plug from the
!
mains outlet, before carrying out any of the procedures described in this chapter!
Even when you have run down the device, parts of the device (e.g. memory modules, PCI
extension boards) are still energised.

Replacing processor

Technical data
● Intel Pentium 4 with 533 or 800 MHz front side bus in the LGA775 design.
● Celeron with 800 MHz Front Side Bus in the LGA775 design
● A current list of the processors supported by this mainboard is available on the Internet at:
www.fujitsu-siemens.com/mainboards .

Installing processor with heat sink

Never touch the underside of the processor. Even minor soiling such as grease from the
!
skin can impair the processor's operation or destroy the processor.
Place the processor in the socket with extreme care, as the spring contacts of the socket
are very delicate and must not be bent.
► Remove the heat sink.
► Press down the lever (1) and unhook it.
► Fold up the frame.
A26361-D1931-Z120-1-7419, Edition 1
1
2
English - 19