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 switched off the device, parts (e.g. memory modules, AGP and PCI extension boards) are still supplied with power.

Replacing processor

Technical data

Pentium 4 with 400/533 MHz Front Side Bus in the mPGA478 design up to 2.4 GHz

Celeron with 400 MHz Front Side Bus in the mPGA478 design up to 2.0 GHz

Removing and installing processors

ÊRemove the fan that there may be and the heat sink.

3

2

4

5

1

 

 

 

 

 

 

A

ÊPull the lever in the direction of the arrow (1) and lift it as far as it will go (2).

ÊRemove the old processor from the socket (3).

ÊInsert the new processor in the socket so that the angled corner of the processor matches the coding on the socket (A) with regard to the position (4).

The angled corner of the processor can also be at a different location than shown in the i illustration.

ÊPush the lever back down until it clicks into place (5).

8 - English

A26361-D1544-Z120-1-74198

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Fujitsu D1544 Add-on modules / Upgrading, Replacing processor, Removing and installing processors, Technical data