Asus PU-DLS PU-DLS User Manual - Page 51

12. Chassis alarm lead (4-1 pin J6) This lead is for a chassis designed with intrusion detection feature. This requires an external detection mechanism such as a chassis intrusion sensor or microswitch. When you remove any chassis component, the sensor triggers and sends a high-level signal to this lead to record a chassis intrusion event. By default, the pins labeled "Chassis Signal" and "Ground" are shorted with a jumper cap. If you wish to use the chassis intrusion detection feature, remove the jumper cap from the pins. J6 ® PU-DLS +5Volt (Power Supply Stand By) Chassis Signal Ground PU-DLS Chassis Open Alarm Lead 13. System panel connector (20-pin PANEL) This connector accommodates several system front panel functions. ® PU-DLS Keyboard Lock Speaker Power LED Connector +5VSB PLED Keylock Ground +5V Ground Ground Speaker +5 V MLED ExtSMI# Ground PWR Ground Reset Ground PU-DLS System Panel Connectors Message LED SMI Lead Reset SW ATX Power Switch* * Requires an ATX power supply. ASUS PU-DLS motherboard user guide 2-25