The front panel header is typically a 10-pin block in the corner of the board (near the SATA ports). The manual’s diagram shows:
. It was a common component in mid-2000s desktop systems, offering a transition between older PCI standards and newer PCI Express (PCI-E) technology. MicroDream Core Specifications CPU Support: Intel Pentium 4 or Celeron processors using the LGA775 socket Intel 915G Northbridge with integrated graphics support. acer socket lga775 pcie motherboard 915m08g8ks manual
Important tweaks: