External connections, External connections -10, P/i-p55sp4 user’s manual – Asus P55SP4 User Manual
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P/I-P55SP4 User’s Manual
External Connections
There are several connectors on the board for switches and indicator lights from
the system case. The connectors are made of the same components as the
jurpper switches. There are also connectors for the on-board I/O ports and the
leads from a 5-volt system power supply.
Connector Block:
SMI Switch Connector for a Suspend switch lead.
Reset Switch Connector for a Reset switch lead.
Speaker
Connector for a system case speaker lead.
Keylock
Connector for a keyboard lock and Power-On LED.
Turbo Switch
Connector for a Turbo Switch lead.
Turbo LED
Connector for a Turbo LED lead.
PS/2 Mouse
JP1 SM Out
JP26 Fan Power
JP27 IDE LED
JP31 IR
Connector for a PS/2 mouse port lead.
Connector for a power management lead from a green device.
Connector for cooling fan +12V power lead.
Connector for an IDE activity LED.
Connector for an IrDA-compliant infrared port module
PS/2 Mouse
connector (or port)
IR connectors
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