Replacing The Processor - Siemens SIMATIC IPC1047 Operating Instructions Manual

Device maintenance and repair
7.3 Removing and installing hardware
7.3.7

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 screws on the CPU heat sink.
2. Remove the heat sink.
3. Release the lever
the processor (figure similar).
4. Remove the processor by grabbing the rails on the side
and its connections in the process (see Technical Specifications, chapter "ESD
guidelines").
5. 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.
6. Tilt the lever
7. Press the lever all the way down and lock it again.
8. Place the heat sink back on the processor and tighten the screws.
90
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
NOTICE
Damage to the processor
The locking mechanism may be stuck. The locking mechanism is damaged while being
pressed down. The processor is not correctly locked in place by the bay. The result may
be malfunctions.
• Do not use excessive force.
• Tilt the lever back again and try again.
④
. Do not touch the processor
Operating Instructions, 07/2019, A5E45118479-AB
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SIMATIC IPC1047