On the motherboard, find the set of pins labelled FP1 in the bottom-right area.
The is a versatile Micro-ATX motherboard known by several model names, including the 45CMX and 45GMX . A common point of confusion for builders working with this board is the Front Panel Connector (FP1) , typically located on the bottom right edge. This header is a cluster of pins that bridges the motherboard's core logic with the physical case, allowing the power button and indicator lights to function. Pinout Configuration (FP1)
: Located on Pins 6 and 8 . This is the most critical connection; touching these two pins with a screwdriver can boot the system without a case. Polarity does not matter.
If you’re a beginner hoping for a plug-and-play experience, this motherboard will defeat you. Sell it as “for parts” and buy a standard mATX board. Foxconn N15235 Front Panel Connectors - Google
Here is a simple visual representation of the header's layout:
Remove all case switch wires from the motherboard header.
Follow these sequential steps to safely wire your front panel to the Foxconn motherboard. Step 1: Safety First Shut down the computer completely. Unplug the power supply from the wall outlet. On the motherboard, find the set of pins
The header consists of two rows of pins. The top row has 4 pins, and the bottom row has 5 pins (the 5th pin is often "NC" or No Connection). Pin 1 & 2 (Left) Pin 3 & 4 (Right) Power LED (PLED) Power Switch (PWRSW) Bottom HDD LED (IDE_LED) Reset Switch (RESET) Connection Details
Do not trust the wire color alone! Always assume red is positive (+), but sometimes manufacturers swap them. Use the pinout diagram below as your source of truth.
The Foxconn N15235 motherboard features the following front panel connectors: This header is a cluster of pins that
This is the section you came for. After cross-referencing OEM service manuals from HP (Compaq SG3 series) and direct hardware probing, here is the verified pin layout.
or similar variants) is a classic LGA775 motherboard that powered many budget-friendly systems and pre-built PCs. For those upgrading, repairing, or rebuilding a computer using this board, connecting the front panel headers—the power button, reset button, and status LEDs—can be a tricky task due to small text and lack of a manual.