Asus P I-P55TVP4 User Manual download pdf (Page 29)

ASUS P/I-P55T2P4 User's Manual 23

III. INSTALLATION

(Connectors)

III. INSTALLATION

9. Turbo LED Lead (CON1)

The motherboard's turbo function is always on. The turbo LED connection is

labeled here but the LED will remain constantly lit while the system power is

on. You may wish to connect the Power LED from the system case to this lead.

See the figure below.

10. SMI Suspend Switch Lead (CON1)

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 re-

quire 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 soft-

ware should be on the default setting of Enable.

11. Reset Switch Lead (CON1)

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 pre-

ferred method of rebooting in order to prolong the life of the system's power

supply. See the figure below.

12. Keyboard Lock Switch Lead & System Power LED (CON1)

This 5-pin connector connects to the case-mounted keyboard lock switch for

locking the keyboard and also to connect the system power LED. The system

power LED lights when the system is powered on. See the figure below.

13. Speaker Connector (CON1)

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

System Case Connections

+5V

GND

LOCK

GND

+5V

SPKR

Keyboard Lock

Speaker

Connector

Power LED &

GND

+5V

GND

Reset SW

SMI Lead

Turbo or

Power LED

GND

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Asus P I-P55TVP4 User Manual Page 29

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