Foxconn N15235 Motherboard Front Panel Connectors //top\\ ● [WORKING]

Mastering the Foxconn N15235 Motherboard: A Complete Guide to Front Panel Connectors

Published by: Tech Hardware Guides
Reading Time: 8 minutes

4.2. Polarity Matters Only for LEDs

• LEDs: Reverse polarity = no light (won’t damage). If LED doesn’t light, flip the connector.
• Switches: Polarity irrelevant – they just close a circuit.

Example front-panel pin mapping (illustrative)

• PWR_SW: 2-pin, labeled PWR_SW
• RESET: 2-pin, labeled RESET
• PWR_LED: 3-pin, labeled PLED (Pin1 = +, Pin2 = N/C, Pin3 = -)
• HDD_LED: 2-pin, labeled HDD_LED
• USB1: 9-pin, labeled USB1 (2x5 layout, one pin missing)
• F_AUDIO: 9-pin, labeled F_AUDIO
• SPEAKER: 4-pin or 2-pin, labeled SPK or SPEAKER
• CLRTC: 3-pin, labeled CLRTC or JBAT

• POWER SW (2-pin) – usually blue/white or black/yellow
• RESET SW (2-pin) – blue/white or white/black
• HDD LED (2-pin) – red/white and black/white
• POWER LED (2-pin or 3-pin) – green/white and white. On 3-pin, the middle is unused.

Conclusion

• Reset SW pin A → Pin 5 (GND)
• Reset SW pin B → Pin 7 (RESET+)

Front panel header location

• Located on the bottom right corner of the board.
• Labeled something like F_PANEL or JFP1.
• Usually a 10-pin block (two rows of 5 pins, one row missing one pin for keying).

How to verify without a manual

• Missing pin = Pin 10 (key). Locate it first.
• Two adjacent pins for PWR_SW – often pins 7 & 8 in first table.
• Two pins for RESET – often pins 3 & 4.
• Two pins for PWR_LED (sometimes 3-pin, but on N15235 it’s usually 2-pin).
• Two pins for HDD_LED.