I945lm4 Motherboard Front Panel Connections

Look for the 2x5 pin block at the board’s edge. On some i945LM4 revisions (especially those used in HP Compaq dc7700 or Acer Veriton systems), the header may be rotated 90 degrees. Always cross-reference with the silkscreen text.

Dell often uses a proprietary front panel header with a different pin pitch. In these systems, individual wires are used instead of a unified block. Refer to Dell’s proprietary pinout (usually labeled on the board as “F_PANEL”). i945lm4 motherboard front panel connections

Below is the definitive pinout for the i945LM4 front panel header. Pin 1 is typically marked with a small triangle or a square solder pad on the board. Look for the 2x5 pin block at the board’s edge

On some MSI versions, the near the BIOS battery. The main 2x5 header then only handles Power SW, Reset SW, and HDD LED. Dell often uses a proprietary front panel header