Asus P/I-P65UP8/CP6ND User Manual download pdf (Page 30)

30 ASUS P/I-P65UP8 User’s Manual

III. INSTALLATION

(Connectors)

III. INSTALLATION

13. SMI Suspend Switch Lead (SMI)

This allows the user to manually place the system into a suspend mode or “Green”

mode where system activity will be instantly decreased to save electricity and

expand the life of certain components when the system is not in use. This 2-pin

connector (see the figure below) connects to the case-mounted suspend switch.

If you do not have a switch for the connector, you may use the “Turbo Switch”

since it does not have a function. SMI is activated when it detects a short to

open moment and therefore leaving it shorted will not cause any problems. May

require one or two pushes depending on the position of the switch. Wake-up can

be controlled by settings in the BIOS but the keyboard will always allow wake-

up (the SMI lead cannot wake-up the system). If you want to use this connector,

“Suspend Switch” in the Power Management Setup of the BIOS SOFTWARE

section should be on the default setting of Enable.

14. ATX Power Switch / Soft Power Switch (PWR SW.) (ATX Power Req.)

The system power can be controlled by a momentary switch connected to this

lead. Pushing the button once will switch the system between ON and OFF.

The system power LED shows the status of the system’s power.

15. Reset Switch Lead (RESET)

This 2-pin connector connects to the case-mounted reset switch for rebooting

your computer without having to turn off your power switch This is a preferred

method of rebooting in order to prolong the life of the system’s power supply.

16. System Power LED (PWR.LED) or (TB.LED)

This 3-pin (PWR.LED) or 2-pin (TB.LED) connector connects to the system

power LED, which lights when the system is powered on and blinks when it is in

sleep (suspend) mode.

17. Keyboard Lock Switch Lead (KEYLOCK)

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

board locking.

18. Speaker Connector (SPEAKER)

This 4-pin connector connects to the case-mounted speaker.

System Panel Connectors

PLED#

Ground

PWRBT#

Requires an ATX power supply.

KLock#

+5 Volts

SPKR

Keyboard Lock

Speaker

Connector

Power LED

Ground

+5 Volts

Reset SW

SMI Lead

ATX Power

Switch*

ExtSMI#

ResetCon

Ground

+5 Volts

Ground

Power LED

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Asus P/I-P65UP8/CP6ND User Manual Page 30

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