Gigabyte GA-686DX User Manual page 15

CN4 For Keyboard I/O port.
CN4 For PS/2 Mouse port.
CN5 USB port (option).
CN6 For Primary IDE port.
CN7 For Secondary IDE port.
CN8 For Floppy port
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J1: SPEKER Connector
Pin No.
1 VCC
2 NC.
3 NC.
4 Output
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J2: RESET Switch (RST)
Pin No.
1 RESET Input
2 GND
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J3: POWER ON LED (PW-LED)
Pin No.
1 LED POWER (+)
2 NC
3 GND (-)
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J4: Hard Disk active LED
Pin No.
1 LED POWER (+)
2 LED POWER (-)
3 LED POWER (-)
4 LED POWER (+)
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J5: INFARED Connector (IR) -- Function Option
Pin No.
1 IR Data Output
2 GND
3 IR Data Input
4 NC
Hardware Installation
Function
Function
Function
Function
Function
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