The following diagram is for items 15–22

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

RJ-45

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Keyboard Lock

 

 

 

 

 

SMILead

 

Top:

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

MessageLED

 

 

 

 

 

 

 

 

 

Speaker

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

MSGLED+ MSGLED-

 

 

 

 

 

 

 

 

Connector

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Keylock

Ground ExtSMI# Ground +5V

 

 

Ground Speaker

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

PWRBTN Ground

 

IDELED-

IDELED+

 

 

PWRLED+ PWRLED-

PWRLEDB-

Reset Ground

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

ATX Power

 

 

 

 

 

 

 

 

 

 

Reset SW

 

 

 

 

 

WMT-LX

 

 

 

Switch*

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

IDELED

 

 

 

 

 

 

 

Power LED

*Requires an ATX power supply.

WMT-LX System Panel Connectors

15)ATX Power Switch Lead (2 pin PWR)

The system power is controlled by a momentary switch connected to this lead. Pressing the button once will switch the system be- tween ON and SOFT OFF. Pushing the switch while in the “ON mode” for more than 4 seconds turns the system off. The system power LED shows the status of system power.

16)IDE Activity LED (2 pin IDELED)

This connector supplies power to the cabinet’s IDE activity LED. Reading and writing activity by devices connected to the Primary/ Secondary IDE causes the LED to light up.

17)System Power LED Lead (3-1 pin PLED)

This 3-1 pin connector supplies the system power LED, which lights when the system is powered on and blinks in sleep or soft-off mode.

18)Reset Switch Lead (2 pin RESET)

This 2 pin connector powers the case-mounted reset switch for rebooting without having to turn off the power switch. Use the reset switch to prolong the life of the power supply.

19)System Message LED Lead (2 pin MLED)

This LED indicates an incoming of message from a fax/modem. The LED will remain lit when there is no signal and blink when data is received. This LED requires an ACPI OS and a driver.

20)Keyboard Lock Switch Lead (2 pin KEYLOCK)

This 2-pin connector connects to the case-mounted key switch to allow keyboard locking.

21)System Management Interrupt Switch Lead (2 pin SMI)

This is a system power switch that allows the user to put the systeminto suspension to save electricity and prolong the life of certain components. The connector supports a 2 pin case-mounted switch.

22)System Warning Speaker Connector (4 pin SPEAKER)

This 4-pin connector supplies the case-mounted speaker. Two sources (LINE_OUT and SPEAKER) support system beeps and warnings. Only this SPEAKER connector supports system beeps before the integrated audio has been properly initialized.

HP WMT-LX Manual

21

+001-023 WMT-LX.p65 copy

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3/23/01, 9:32 AM