Replacing The Processor - Siemens SIMATIC IPC847D Operating Instructions Manual

Device maintenance and repair
7.4 Installing and removing hardware
7.4.9

Replacing the processor

Requirement
● The device is opened.
● A suitable processor
Only an approved processor is permitted to be installed on the motherboard of the
device. If the processor type is changed, the BIOS must be updated so that the suitable
microcode is loaded. Information about original spare parts for SIMATIC IPCs is available
on the Internet at:
– Contacts (http://www.siemens.com/automation/partner)
– SIMATIC IPC after-sales information system (http://www.siemens.com/asis)
Procedure
1. Remove the bus board.
2. Remove the screws
3. Remove the heat sink.
4. Release the lever
the processor (figure similar).
5. Remove the processor by grabbing the rails on the side
and its connections in the process (see Technical Specifications, chapter "ESD
guidelines").
6. Install the new processor on the socket, as shown in the figure.
When you insert the processor, make sure the coding on the processor and
on the socket match up.
7. Tilt the lever
8. Press the lever all the way down and lock it again.
104
①
on the CPU heat sink (see section "Removing the motherboard").
②
of the processor bay and tilt it all the way back. The bay releases
②
to the front again. Make sure that the bay covers the screw
④
. Do not touch the processor
Operating Instructions, 01/2014, A5E32997454-AA
③
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SIMATIC IPC847D