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Chapter 3
Onboard Resource Settings
Hardware Reset Switch Connector
Installation
The Reset switch on your case’s display panel provides you with the
Hardware Reset function, which is the same as power on/off. The
system will do a cold start after the Reset button is pushed. The Reset
switch is a 2-pin connector and should be installed on pins 22 and 23 of
jumper block J8.
External SMI
The EXTSMI (External System Management Interface) connector,
JP16, is used by some plug-in cards. Certain applications associated
with these plug-in cards use the interface for hardware control and
queries.
Chassis Intrusion Alarm Connector
The J7 connector is an intrusion alarm, that can be connected to the
system chassis. When active (J7 is closed), this alarm will alert the
system administrator anytime someone opens the system’s case.
Ensoniq Audio Connectors
There are four black 4-pin connec-
tors onboard which are used for
various peripherals’ audio signals.
The digital signal that comes in
through these connectors is directed
through the Ensoniq 1371 PCI sound
chip, and the digital signal is turned
into an audio signal which goes out
through the speaker. The TDA
connector (J10) is for modem audio;
the MPEG connector (J9) is for
J10
J13, J11
J9