Com B Connector: Com B - MSI MS-6395 ATX Manual

Chapter 2

COM B Connector: COM B

This connector is connected to a bracket containing the second serial
port: COM B.
COM B
Chassis Intrusion Switch Connector: J1
This connector is connected to a 2-pin chassis switch. If the chassis is
opened, the switch will be short. The system will record this status and show
a warning message on the screen. To clear the warning message, you must
enter the BIOS utility and clear the record.
J1
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