User`s manual

J54: Front Panel Connector
This connector, J54, connects the following system housing front panel features:
Reset Switch (RST in diagram)
HDD LED (HDD in diagram)
Power LED (PLED in diagram)
System Management Bus (SMB_BUS in diagram)
Housing-mounted Speaker (SPK in diagram)
IRDA connector (IRDA in diagram)
J25: Power Switch
J31, J32: Internal USB Connector
These connectors, J31 and J32, let you attach internal USB devices.
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