4 removing the motherboard – Siemens SIMATIC INDUSTRIAL PC PCIL43 User Manual
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Maintenance and service
11.1 Removing and installing hardware components
SIMATIC Rack PC IL 43
11-4
Operating Instructions, Edition 09/2005, A5E00432875-01
11.1.4
Removing the motherboard
Preparation
1. Unplug the device from mains and disconnect all cables.
2. Open the device.
Removing the motherboard
How to remove the motherboard
1. Remove all modules from their slots.
2. Strip all cables off the motherboard, noting down their assignment while doing so.
3. Remove ten screws from the motherboard.
A replacement motherboard is supplied without processor and memory modules.