Device maintenance and repair
7.4 Removing and installing hardware
SIMATIC IPC627D/827D
Operating Instructions, 09/2014, A5E32990859-AB
89
Replacing the processor
Requirement
● The device is opened.
● The memory modules have been removed.
● The air guide has been removed (see chapter "Removing and installing the device fan
(Page 87)")
● 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)
1. Loosen the screws ①.
The fourth screw is hidden by the air guide in the figure.
2. Remove the heat sink.
3. Release the lever
② of the processor bay and tilt it all the way back. The bay releases
the processor.
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