Siemens SIMATIC Box PC 627, Operating Instructions Manual

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Maintenance and service
11.1 Removing and installing hardware components
SIMATIC Box PC 627
11-8
Operating Instructions, Release 05/2006, A5E00362052-03
How to remove the bus board
6 Remove the 2 screws on the housing.
7 Remove the bus board from the
motherboard.
11.1.5 Installing / removing the motherboard
Preparation
1. Disconnect the device from mains and unplug all cables.
2. Open the device.
Removing the motherboard
How to remove the motherboard
1
Remove the hard disk, DVD-ROM/CD-
RW drive bay module.
2 Remove the module bracket (2). To do
so, remove 1 screw (1).
3 Remove the power supply cover.
4 Remove the bus board.
5 Remove the power supply module.
6 Disconnect all cables from the
motherboard, noting down their
positions while doing so.