2-26
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2
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□
Turbo activity LED Header
(TB LED)
Connector for Turbo activity LED.
Pin Function
1
2
1
TB LED
LED anode (+)
LED cathode (-)
2
□
Reset Switch Header
Connector for the lead from a Reset switch mounted on the system case.
□
IDE Activity LED Header
(HD LED)
Connector for IDE activity LED.
Pin Function
1
2
1
HD LED
LED anode (+)
LED cathode (-)
2
□
Infrared Connector
(IR-CON)
If you set the BIOS's item "IR Function" to "HP SIR" or "ASK IR", the
COM2 port will be switched to support IR function.
Pin
Function
1
2
3
4
5
+ 5v DC
Ground
1
5
Fir-con
Ir - Rx
Ir - Tx
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Содержание R558
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