Removing And Installing The Cpu Board - Siemens SIMATIC PC BI10 Technical Description

1.4.13

Removing and Installing the CPU Board

Figure 1-32 Removing and Installing the CPU Module
Proceed in reverse order to reinstall the board or to install a new one.
Note
Replacement CPU modules are supplied without memory submodules,
processor, cooling unit, or voltage transformer.
SIMATIC PC BI10/FI10/FI15, Technical Description
C79000-G7076-C773-03
Open the system unit as described in Section 1.4.1 and remove all
expansion modules (see Section 1.4.9).
Remove any disk drive (see Section 1.4.6 or 1.4.7).
Remove the hard disk support and the hard disk drive together (see
Section 1.4.8).
Remove the fan (see Section 1.4.11).
Remove the power supply unit (see Section 1.4.12).
The module is still attached to the rear plate by three screws and to the
port side of the computer housing with ten hexagonal bolts. Remove
these.
Then lift the module out of the computer housing. Lift the side containing
the PCMCIA slot out of the computer housing first.
System Unit
8 hexagonal
bolts
2 hexagonal
bolts
1-35