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Step 7 Connect Cables,
Continued
P32 Password LED
P32 is a two-pin berg that can be attached via a cable to an LED that flashes when the system has been inactive for a
specified length of time and Pins 2-3 of J4 are shorted. Pin 1 is cathode and Pin 2 is the anode.
If a Password LED is not mounted on the computer case, another LED, such as the Power LED, can be made to flash if
Pins 1-2 of J4 are shorted.
P30 Sleep Switch
P30 is a four-pin berg that attaches to an externally-mounted switch via a two-wire cable as shown below and to P32,
the Password LED. The computer enters Sleep Mode immediately when the end user presses this switch.
P21 Diag LED
P21 is an LED mounted on the motherboard used when manufacturing diagnostic tests are running.
Excalibur PCI Pentium ISA Motherboard User's Guide
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