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Hardware Replacement 9-61
Octel 200/300 S.4.1PB60019−01
Option Control Chip Replacement
The Option Control Chip (OCC) is the component that controls the features that are installed on the
Octel 200/300. The OCC assembly is an 8-pin integrated circuit inserted into a socket that is soldered
onto the motherboard, as shown in Figure 9-31 and Figure 9-32.
Figure 9-31 Option Control Chip (OCC) Assembly
Option Control Chip
Assembly (including
socket)
Motherboard
Socket fixed to Motherboard
Figure 9-32 Location of Option Control Chip (OCC) in the Octel 200/300
Motherboard
Option Control Chip (OCC)
Caution!
The OCC assembly is sensitive to static electricity
and should be handled as little as possible. Do not
attempt the following procedures without wearing an
antistatic wrist strap.